Test notebook for Pastas with PEST++ GLM and PEST HP Solver
Packages
from pathlib import Path
import pandas as pd
import pastas as ps
from pyemu.utils import get_pestpp
import pastas_plugins.pest as psp
get_pestpp(bindir="bin", subset=["pestpp-glm"])
/home/docs/checkouts/readthedocs.org/user_builds/pastas-plugins/envs/latest/lib/python3.11/site-packages/tqdm/auto.py:21: TqdmWarning: IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.html
---------------------------------------------------------------------------
OSError Traceback (most recent call last)
Cell In[1], line 9
5 from pyemu.utils import get_pestpp
7 import pastas_plugins.pest as psp
----> 9 get_pestpp(bindir="bin", subset=["pestpp-glm"])
File ~/checkouts/readthedocs.org/user_builds/pastas-plugins/envs/latest/lib/python3.11/site-packages/pyemu/utils/get_pestpp.py:412, in run_main(bindir, owner, repo, release_id, ostag, subset, downloads_dir, force, quiet, _is_cli)
410 pyemu_bin.mkdir(parents=True, exist_ok=True)
411 if not bindir.is_dir():
--> 412 raise OSError(f"extraction directory '{bindir}' does not exist")
413 elif not os.access(bindir, os.W_OK):
414 raise OSError(f"extraction directory '{bindir}' is not writable")
OSError: extraction directory '/home/docs/checkouts/readthedocs.org/user_builds/pastas-plugins/checkouts/latest/docs/examples/bin' does not exist
Load Data
head = (
pd.read_csv(
"https://raw.githubusercontent.com/pastas/pastas/master/doc/examples/data/head_nb1.csv",
index_col="date",
parse_dates=True,
).squeeze()
).iloc[-300:]
prec = pd.read_csv(
"https://raw.githubusercontent.com/pastas/pastas/master/doc/examples/data/rain_nb1.csv",
index_col="date",
parse_dates=True,
).squeeze()
evap = pd.read_csv(
"https://raw.githubusercontent.com/pastas/pastas/master/doc/examples/data/evap_nb1.csv",
index_col="date",
parse_dates=True,
).squeeze()
pex = (prec - evap).dropna().rename("PrecipitationExcess")
Create Model
ml = ps.Model(head, name="PestGLM")
sm = ps.StressModel(
pex, ps.Exponential(), name="pex", settings=ps.rcParams["timeseries"]["evap"]
)
ml.add_stressmodel(sm)
Solve with Pest GLM
solver = psp.PestGlmSolver(
exe_name="bin/pestpp-glm",
model_ws=Path("pestf_glm/model"),
temp_ws=Path("pestf_glm/temp"),
noptmax=100,
)
ml.solve(solver=solver, report=False)
Show code cell output
Hide code cell output
2026-03-10 16:17:15.804463 starting: opening PstFrom.log for logging
2026-03-10 16:17:15.804758 starting PstFrom process
2026-03-10 16:17:15.804797 starting: setting up dirs
2026-03-10 16:17:15.805236 starting: removing existing new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp'
2026-03-10 16:17:15.807524 finished: removing existing new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp' took: 0:00:00.002288
2026-03-10 16:17:15.807612 starting: copying original_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/model' to new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp'
2026-03-10 16:17:15.809125 finished: copying original_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/model' to new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp' took: 0:00:00.001513
2026-03-10 16:17:15.809449 finished: setting up dirs took: 0:00:00.004652
2026-03-10 16:17:15.826062 starting: adding grid type d style parameters for file(s) ['parameters_sel.csv']
2026-03-10 16:17:15.826314 starting: loading list-style /home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/parameters_sel.csv
2026-03-10 16:17:15.826398 starting: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/parameters_sel.csv
2026-03-10 16:17:15.827231 finished: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/parameters_sel.csv took: 0:00:00.000833
2026-03-10 16:17:15.827310 loaded list-style '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/parameters_sel.csv' of shape (3, 2)
2026-03-10 16:17:15.828187 finished: loading list-style /home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/parameters_sel.csv took: 0:00:00.001873
2026-03-10 16:17:15.828337 starting: writing list-style template file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/parameters_sel.csv.tpl'
2026-03-10 16:17:15.834590 finished: writing list-style template file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/parameters_sel.csv.tpl' took: 0:00:00.006253
2026-03-10 16:17:15.836909 finished: adding grid type d style parameters for file(s) ['parameters_sel.csv'] took: 0:00:00.010847
2026-03-10 16:17:15.836998 starting: adding observations from output file simulation.csv
2026-03-10 16:17:15.837034 starting: adding observations from tabular output file '['simulation.csv']'
2026-03-10 16:17:15.837091 starting: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/simulation.csv
2026-03-10 16:17:15.837977 finished: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/simulation.csv took: 0:00:00.000886
2026-03-10 16:17:15.839709 starting: building insfile for tabular output file simulation.csv
2026-03-10 16:17:15.843697 finished: building insfile for tabular output file simulation.csv took: 0:00:00.003988
2026-03-10 16:17:15.843780 starting: adding observation from instruction file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/simulation.csv.ins'
2026-03-10 16:17:15.847541 finished: adding observation from instruction file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp/simulation.csv.ins' took: 0:00:00.003761
2026-03-10 16:17:15.847993 finished: adding observations from tabular output file '['simulation.csv']' took: 0:00:00.010959
2026-03-10 16:17:15.848051 finished: adding observations from output file simulation.csv took: 0:00:00.011053
2026-03-10 16:17:15.848450 WARNING: add_py_function() command: run() is not being called directly
noptmax:0, npar_adj:3, nnz_obs:300
noptmax:100, npar_adj:3, nnz_obs:300
pestpp-glm: a tool for GLM parameter estimation and FOSM uncertainty analysis
by The PEST++ Development Team
version: 5.2.16
binary compiled on Dec 1 2024 at 10:51:08
started at 03/10/26 16:17:15
...processing command line: ' ./pestpp-glm pest.pst /h :4004'
...using panther run manager in master mode using port 4004
using control file: "pest.pst"
in directory: "/home/vonkm/repos/pastas-plugins/docs/examples/pestf_glm/temp"
on host: "asuszbs14"
processing control file pest.pst
:~-._ _.-~:
: :.~^o._ ________---------________ _.o^~.:.:
: ::.`?88booo~~~.::::::::...::::::::::::..~~oood88P'.::.:
: ::: `?88P .:::.... ........:::::. ?88P' :::. :
: :::. `? .::. . ...........:::. P' .:::. :
: ::: ... .. ... .. .::::......::. :::. :
` :' .... .. .:::::. . ..:::::::....:::. `: .'
:.. ____:::::::::. . . ....:::::::::____ ... :
:... `:~ ^~-:::::.. .........:::::-~^ ~::.::::
`.::. `\ (8) \b:::..::.:.:::::::d/ (8) /'.::::'
::::. ~-._v |b.::::::::::::::d| v_.-~..:::::
`.:::::... ~~^?888b..:::::::::::d888P^~...::::::::'
`.::::::::::....~~~ .:::::::::~~~:::::::::::::::'
`..::::::::::: . ....:::: ::::::::::::,'
`. .::::::: . .::::. ::::::::'.'
`._ .::: . :::::. :::::_.'
`-. : . ::::: :,-'
:. :___ .:::___ .::
..--~~~~--:+::. ~~^?b..:::dP^~~.::++:--~~~~--..
___....--`+:::. `~8~' .:::+'--....___
~~ __..---`_=:: ___gd8bg___ :==_'---..__ ~~
-~~~ _.--~~`-.~~~~~~~~~~~~~~~,-' ~~--._ ~~~-
starting PANTHER master...
IP addresses:
0.0.0.0:4004 (IPv4)
PANTHER master listening on socket: 0.0.0.0:4004 (IPv4)
OPTIMISATION ITERATION NUMBER: 1
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 0
calculating jacobian...
running model 4 times
starting at 03/10/26 16:17:15
waiting for agents to appear...
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/logger.py:100: PyemuWarning: 2026-03-10 16:17:15.848450 WARNING: add_py_function() command: run() is not being called directly
03/10 16:17:16 remaining file transfers: 0
4 runs complete : 0 runs failed
0.000958 avg run time (min) : 0.0123 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:16
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:16 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000915 avg run time (min) : 0.00188 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 1
starting phi = 66.2227; ending phi = 41.7098 (62.9841% of starting phi)
OPTIMISATION ITERATION NUMBER: 2
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 14
calculating jacobian...
running model 3 times
starting at 03/10/26 16:17:16
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:16 remaining file transfers: 0
3 runs complete : 0 runs failed
0.000922 avg run time (min) : 0.000967 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:16
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:16 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000881 avg run time (min) : 0.0018 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 2
starting phi = 41.7098; ending phi = 33.4205 (80.1262% of starting phi)
OPTIMISATION ITERATION NUMBER: 3
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 27
calculating jacobian...
running model 3 times
starting at 03/10/26 16:17:16
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
3 runs complete : 0 runs failed
0.00085 avg run time (min) : 0.000917 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000948 avg run time (min) : 0.002 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 3
starting phi = 33.4205; ending phi = 29.3008 (87.6733% of starting phi)
OPTIMISATION ITERATION NUMBER: 4
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 40
calculating jacobian...
running model 3 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
3 runs complete : 0 runs failed
0.000894 avg run time (min) : 0.00095 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000956 avg run time (min) : 0.00192 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 4
starting phi = 29.3008; ending phi = 26.7954 (91.4491% of starting phi)
Switching to central derivatives:
OPTIMISATION ITERATION NUMBER: 5
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 53
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000978 avg run time (min) : 0.00102 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000858 avg run time (min) : 0.00183 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 5
starting phi = 26.7954; ending phi = 25.9024 (96.6674% of starting phi)
OPTIMISATION ITERATION NUMBER: 6
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 69
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000894 avg run time (min) : 0.00105 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000896 avg run time (min) : 0.00183 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 6
starting phi = 25.9024; ending phi = 24.33 (93.9297% of starting phi)
OPTIMISATION ITERATION NUMBER: 7
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 85
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:17 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000822 avg run time (min) : 0.000933 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:17
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000912 avg run time (min) : 0.0018 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 7
starting phi = 24.33; ending phi = 23.2434 (95.534% of starting phi)
OPTIMISATION ITERATION NUMBER: 8
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 101
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000864 avg run time (min) : 0.0009 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
10 runs complete : 0 runs failed
0.00096 avg run time (min) : 0.00187 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 8
starting phi = 23.2434; ending phi = 22.4447 (96.5637% of starting phi)
OPTIMISATION ITERATION NUMBER: 9
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 117
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000906 avg run time (min) : 0.00095 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000871 avg run time (min) : 0.0018 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 9
starting phi = 22.4447; ending phi = 21.8342 (97.2796% of starting phi)
OPTIMISATION ITERATION NUMBER: 10
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 133
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000878 avg run time (min) : 0.00095 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000862 avg run time (min) : 0.00175 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 10
starting phi = 21.8342; ending phi = 21.3529 (97.7957% of starting phi)
OPTIMISATION ITERATION NUMBER: 11
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 149
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000853 avg run time (min) : 0.000917 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000852 avg run time (min) : 0.00183 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 11
starting phi = 21.3529; ending phi = 20.9654 (98.1853% of starting phi)
OPTIMISATION ITERATION NUMBER: 12
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 165
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:18 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000889 avg run time (min) : 0.000967 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:18
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000873 avg run time (min) : 0.0018 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 12
starting phi = 20.9654; ending phi = 20.6459 (98.4763% of starting phi)
OPTIMISATION ITERATION NUMBER: 13
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 181
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000914 avg run time (min) : 0.000983 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
10 runs complete : 0 runs failed
0.00085 avg run time (min) : 0.00172 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 13
starting phi = 20.6459; ending phi = 20.379 (98.707% of starting phi)
OPTIMISATION ITERATION NUMBER: 14
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 197
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000839 avg run time (min) : 0.0009 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000858 avg run time (min) : 0.00172 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 14
starting phi = 20.379; ending phi = 20.152 (98.8863% of starting phi)
OPTIMISATION ITERATION NUMBER: 15
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 213
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000839 avg run time (min) : 0.00095 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000894 avg run time (min) : 0.00185 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 15
starting phi = 20.152; ending phi = 19.9576 (99.035% of starting phi)
OPTIMISATION ITERATION NUMBER: 16
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 229
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000828 avg run time (min) : 0.000967 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000877 avg run time (min) : 0.00177 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 16
starting phi = 19.9576; ending phi = 19.788 (99.1503% of starting phi)
OPTIMISATION ITERATION NUMBER: 17
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 245
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:19 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000872 avg run time (min) : 0.000933 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:19
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000854 avg run time (min) : 0.00182 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 17
starting phi = 19.788; ending phi = 19.6395 (99.2498% of starting phi)
OPTIMISATION ITERATION NUMBER: 18
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 261
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000925 avg run time (min) : 0.001 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000875 avg run time (min) : 0.0018 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 18
starting phi = 19.6395; ending phi = 19.5085 (99.3327% of starting phi)
OPTIMISATION ITERATION NUMBER: 19
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 277
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000878 avg run time (min) : 0.000933 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000871 avg run time (min) : 0.00182 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 19
starting phi = 19.5085; ending phi = 19.3915 (99.4006% of starting phi)
OPTIMISATION ITERATION NUMBER: 20
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 293
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000889 avg run time (min) : 0.000983 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
10 runs complete : 0 runs failed
0.00091 avg run time (min) : 0.00187 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 20
starting phi = 19.3915; ending phi = 19.2865 (99.4583% of starting phi)
OPTIMISATION ITERATION NUMBER: 21
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 309
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
6 runs complete : 0 runs failed
0.00121 avg run time (min) : 0.00175 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000831 avg run time (min) : 0.00182 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 21
starting phi = 19.2865; ending phi = 19.1912 (99.506% of starting phi)
OPTIMISATION ITERATION NUMBER: 22
Iteration type: base parameter solution
SVD Package: RedSVD
Model calls so far : 325
calculating jacobian...
running model 6 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:20 remaining file transfers: 0
6 runs complete : 0 runs failed
0.000856 avg run time (min) : 0.000917 run mgr time (min)
8 agents connected
computing upgrade vectors...
computing upgrade vector (lambda = 0.1) 1 / 5
computing upgrade vector (lambda = 1) 2 / 5
computing upgrade vector (lambda = 10) 3 / 5
computing upgrade vector (lambda = 100) 4 / 5
computing upgrade vector (lambda = 1000) 5 / 5
-->starting iteration FOSM process...
2026-03-10 16:17:21.103524 : recv'd terminate signal2026-03-10 16:17:21.104887 : recv'd terminate signal2026-03-10 16:17:21.103496 : recv'd terminate signal2026-03-10 16:17:21.108140 : recv'd terminate signal
2026-03-10 16:17:21.108192 : recv'd terminate signal2026-03-10 16:17:21.103293 : recv'd terminate signal
2026-03-10 16:17:21.103496 : recv'd terminate signal2026-03-10 16:17:21.103914 : recv'd terminate signal
-->finished iteration FOSM process...
performing upgrade vector model runs... running model 10 times
starting at 03/10/26 16:17:20
8 agents ready
PANTHER progress
avg = average model run time in minutes
runs(C = completed | F = failed | T = timed out)
agents(R = running | W = waiting | U = unavailable)
--------------------------------------------------------------------------------
03/10 16:17:21 remaining file transfers: 0
10 runs complete : 0 runs failed
0.000867 avg run time (min) : 0.00177 run mgr time (min)
8 agents connected
testing upgrade vectors...
...Lambda testing complete for iteration 22
starting phi = 19.1912; ending phi = 19.1042 (99.5466% of starting phi)
-----------------------------------------
--- OPTIMIZATION COMPLETE ---
Reason for terminating PEST++ simulation: PHIREDSTP / NPHISTP criterion met
Summary of termination criteria:
NOPTMAX = 100 ; NOPT at termination = 22
NPHINORED = 3 ; NPHINORED at termination = 0
NRELPAR = 3; RELPARSTP = 0.01 ; NRELPAR at termination = 0
PHIREDSTP = 0.01; NPHISTP = 3
NPHISTP lowest PHI's:
19.1042
19.1912
19.2865
FINAL OPTIMISATION RESULTS
Final phi Total : 19.1042
Contribution to phi from observation group "oname:simulation.csv_otype:lst_usecol:observations" : 19.1042
...starting posterior FOSM calculations...
pestpp-glm analysis complete...
started at 03/10/26 16:17:15
finished at 03/10/26 16:17:21
took 0.0833333 minutes
_ = ml.plots.results(stderr=True)
Solve with Pest HP
ml_hp = ml.copy()
ml_hp.name = "PestHp"
control_data = dict(
phiredstp=1e-3,
nphistp=10,
nphinored=10,
relparstp=1e-3,
)
solver = psp.PestHpSolver(
exe_name="bin/pest_hp",
exe_agent="bin/agent_hp",
model_ws=Path("pestf_hp/model"),
temp_ws=Path("pestf_hp/temp"),
noptmax=30,
control_data=control_data,
port_number=4005,
)
ml_hp.add_solver(solver)
ml_hp.solve(solver=solver, report=False)
Show code cell output
Hide code cell output
2026-03-10 16:17:22.344834 starting: opening PstFrom.log for logging
2026-03-10 16:17:22.345291 starting PstFrom process
2026-03-10 16:17:22.345375 starting: setting up dirs
2026-03-10 16:17:22.345454 starting: removing existing new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp'
2026-03-10 16:17:22.347364 finished: removing existing new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp' took: 0:00:00.001910
2026-03-10 16:17:22.347436 starting: copying original_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/model' to new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp'
2026-03-10 16:17:22.348156 finished: copying original_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/model' to new_d '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp' took: 0:00:00.000720
2026-03-10 16:17:22.348508 finished: setting up dirs took: 0:00:00.003133
2026-03-10 16:17:22.366650 starting: adding grid type d style parameters for file(s) ['parameters_sel.csv']
2026-03-10 16:17:22.366819 starting: loading list-style /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv
2026-03-10 16:17:22.366909 starting: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv
2026-03-10 16:17:22.367891 finished: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv took: 0:00:00.000982
2026-03-10 16:17:22.367989 loaded list-style '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv' of shape (3, 2)
2026-03-10 16:17:22.368840 finished: loading list-style /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv took: 0:00:00.002021
2026-03-10 16:17:22.368949 starting: writing list-style template file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv.tpl'
2026-03-10 16:17:22.376908 finished: writing list-style template file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv.tpl' took: 0:00:00.007959
2026-03-10 16:17:22.380008 finished: adding grid type d style parameters for file(s) ['parameters_sel.csv'] took: 0:00:00.013358
2026-03-10 16:17:22.380118 starting: adding observations from output file simulation.csv
2026-03-10 16:17:22.380161 starting: adding observations from tabular output file '['simulation.csv']'
2026-03-10 16:17:22.380224 starting: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/simulation.csv
2026-03-10 16:17:22.381543 finished: reading list-style file: /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/simulation.csv took: 0:00:00.001319
2026-03-10 16:17:22.383675 starting: building insfile for tabular output file simulation.csv
2026-03-10 16:17:22.390587 finished: building insfile for tabular output file simulation.csv took: 0:00:00.006912
2026-03-10 16:17:22.390717 starting: adding observation from instruction file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/simulation.csv.ins'
2026-03-10 16:17:22.395949 finished: adding observation from instruction file '/home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/simulation.csv.ins' took: 0:00:00.005232
2026-03-10 16:17:22.396603 finished: adding observations from tabular output file '['simulation.csv']' took: 0:00:00.016442
2026-03-10 16:17:22.396679 finished: adding observations from output file simulation.csv took: 0:00:00.016561
2026-03-10 16:17:22.397013 WARNING: add_py_function() command: run() is not being called directly
2026-03-10 16:17:22.404732 starting: Converting parameters to shortnames
2026-03-10 16:17:22.406571 starting: Renaming parameters for shortnames
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/logger.py:100: PyemuWarning: 2026-03-10 16:17:22.397013 WARNING: add_py_function() command: run() is not being called directly
find/replace long->short in /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv.tpl
find/replace long->short in /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/parameters_sel.csv.tpl... took 0.00 s
2026-03-10 16:17:23.307873 finished: Renaming parameters for shortnames took: 0:00:00.901302
2026-03-10 16:17:23.312390 finished: Converting parameters to shortnames took: 0:00:00.907658
2026-03-10 16:17:23.313072 starting: Converting observations to shortnames
2026-03-10 16:17:23.315729 starting: Renaming observations for shortnames
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
find/replace long->short in /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/simulation.csv.ins
find/replace long->short in /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp/simulation.csv.ins... took 0.01 s
2026-03-10 16:17:24.484335 finished: Renaming observations for shortnames took: 0:00:01.168606
2026-03-10 16:17:24.493175 finished: Converting observations to shortnames took: 0:00:01.180103
noptmax:0, npar_adj:3, nnz_obs:300
noptmax:30, npar_adj:3, nnz_obs:300
./pest_hp pest.pst /h :4005
PEST_HP Version 18.46. Watermark Numerical Computing.
./agent_hp pest.pst /h asuszbs14:4005
AGENT_HP Version 18.46. Watermark Numerical Computing.
Performing numerical speed test...
PEST is running in parameter estimation mode.
PEST run record: case pest
(See file pest.rec for full details.)
Model command line:
python forward_run.py
RUNNING MODEL FOR FIRST TIME .....
Running model 1 time....
Waiting for at least one agent to appear....
Speed index for this machine = 1009.0
New agent has appeared:-
Local working directory "asuszbs14 x86_64 Linux /home/vonkm/repos/pastas-plugins/docs/examples/pestf_hp/temp"
Agent speed index: 1009.0
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:26.401559
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:26.413691
starting arr mlt 2026-03-10 16:17:26.413713
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:26.413814
Model run complete.
- number of runs completed...
1
Sum of squared weighted residuals (ie phi) = 66.223
OPTIMISATION ITERATION NO. : 1
Model calls so far : 1
Starting phi for this iteration: 66.223
Calculating Jacobian matrix: running model 3 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:28.170198
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:28.178418
starting arr mlt 2026-03-10 16:17:28.178439
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:28.178658
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:29.790057
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:29.798909
starting arr mlt 2026-03-10 16:17:29.798928
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:29.799021
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:31.456294
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:31.466373
starting arr mlt 2026-03-10 16:17:31.466441
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:31.466581
Model run complete.
3
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:33.138147
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:33.146866
starting arr mlt 2026-03-10 16:17:33.146884
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:33.147045
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:34.665711
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:34.674236
starting arr mlt 2026-03-10 16:17:34.674263
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:34.674384
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:36.175363
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:36.183849
starting arr mlt 2026-03-10 16:17:36.183879
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:36.183992
Model run complete.
3
Lambda = 2.2074 upgrade fraction = 1.0000 ----->
Phi = 34.416 ( 0.520 of starting phi)
Lambda = 1.0246 upgrade fraction = 1.0000 ----->
Phi = 34.082 ( 0.515 of starting phi)
Lambda = 4.7557 upgrade fraction = 1.0000 ----->
Phi = 34.752 ( 0.525 of starting phi)
Maximum relative change: 1.156 ["p1"]
OPTIMISATION ITERATION NO. : 2
Model calls so far : 7
Starting phi for this iteration: 34.082
Calculating Jacobian matrix: running model 3 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:37.633968
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:37.642451
starting arr mlt 2026-03-10 16:17:37.642504
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:37.642620
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:39.070069
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:39.078673
starting arr mlt 2026-03-10 16:17:39.078694
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:39.078780
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:40.778661
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:40.787436
starting arr mlt 2026-03-10 16:17:40.787456
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:40.787592
Model run complete.
3
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:42.549884
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:42.560372
starting arr mlt 2026-03-10 16:17:42.560401
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:42.560522
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:44.585895
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:44.596050
starting arr mlt 2026-03-10 16:17:44.596359
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:44.596553
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:47.706186
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:47.717736
starting arr mlt 2026-03-10 16:17:47.717761
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:47.717894
Model run complete.
3
Lambda = 0.47557 upgrade fraction = 1.0000 ----->
Phi = 18.820 ( 0.552 of starting phi)
Lambda = 0.23244 upgrade fraction = 1.0000 ----->
Phi = 18.156 ( 0.533 of starting phi)
Lambda = 0.97303 upgrade fraction = 1.0000 ----->
Phi = 19.618 ( 0.576 of starting phi)
Maximum relative change: 1.717 ["p1"]
OPTIMISATION ITERATION NO. : 3
Model calls so far : 13
Starting phi for this iteration: 18.156
Calculating Jacobian matrix: running model 3 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:49.714533
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:49.725737
starting arr mlt 2026-03-10 16:17:49.725764
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:49.725883
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:51.538417
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:51.548459
starting arr mlt 2026-03-10 16:17:51.548484
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:51.548597
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:53.897806
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:53.910750
starting arr mlt 2026-03-10 16:17:53.910777
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:53.910902
Model run complete.
3
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:56.064577
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:56.077840
starting arr mlt 2026-03-10 16:17:56.077864
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:56.077989
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:57.898720
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:57.910288
starting arr mlt 2026-03-10 16:17:57.910310
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:57.910420
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:17:59.633567
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:17:59.642016
starting arr mlt 2026-03-10 16:17:59.642037
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:17:59.642227
Model run complete.
3
Lambda = 0.11361 upgrade fraction = 1.0000 ----->
Phi = 8.9037 ( 0.490 of starting phi)
Lambda = 5.68029E-02 upgrade fraction = 1.0000 ----->
Phi = 8.6576 ( 0.477 of starting phi)
Lambda = 0.22721 upgrade fraction = 1.0000 ----->
Phi = 9.3930 ( 0.517 of starting phi)
Maximum relative change: 1.833 ["p1"]
OPTIMISATION ITERATION NO. : 4
Model calls so far : 19
Starting phi for this iteration: 8.6576
Calculating Jacobian matrix: running model 3 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:01.370504
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:01.381519
starting arr mlt 2026-03-10 16:18:01.381543
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:01.381655
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:03.167283
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:03.177904
starting arr mlt 2026-03-10 16:18:03.177975
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:03.178217
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:05.015639
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:05.028414
starting arr mlt 2026-03-10 16:18:05.028439
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:05.028566
Model run complete.
3
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:06.843510
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:06.853621
starting arr mlt 2026-03-10 16:18:06.853642
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:06.853781
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:08.712191
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:08.724466
starting arr mlt 2026-03-10 16:18:08.724489
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:08.724598
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:10.636503
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:10.646395
starting arr mlt 2026-03-10 16:18:10.646421
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:10.646575
Model run complete.
3
Lambda = 2.84014E-02 upgrade fraction = 1.0000 ----->
Phi = 4.9242 ( 0.569 of starting phi)
Lambda = 1.42007E-02 upgrade fraction = 1.0000 ----->
Phi = 4.8848 ( 0.564 of starting phi)
Lambda = 5.68029E-02 upgrade fraction = 1.0000 ----->
Phi = 5.0909 ( 0.588 of starting phi)
Maximum relative change: 0.4878 ["p0"]
OPTIMISATION ITERATION NO. : 5
Model calls so far : 25
Starting phi for this iteration: 4.8848
Calculating Jacobian matrix: running model 3 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:12.459150
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:12.469801
starting arr mlt 2026-03-10 16:18:12.469824
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:12.469935
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:14.360386
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:14.371277
starting arr mlt 2026-03-10 16:18:14.371309
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:14.371487
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:16.290336
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:16.302000
starting arr mlt 2026-03-10 16:18:16.302030
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:16.302175
Model run complete.
3
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:18.149376
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:18.159749
starting arr mlt 2026-03-10 16:18:18.159882
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:18.160486
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:21.018615
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:21.029816
starting arr mlt 2026-03-10 16:18:21.029847
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:21.029997
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:23.094785
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:23.106837
starting arr mlt 2026-03-10 16:18:23.106862
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:23.106980
Model run complete.
3
Lambda = 7.10036E-03 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 0.997 of starting phi)
Lambda = 3.55018E-03 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 0.997 of starting phi)
Lambda = 1.42007E-02 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 0.997 of starting phi)
Relative phi reduction between optimisation iterations less than 0.1000
Switch to higher order derivatives calculation
Split slope derivatives analysis begins during next iteration
Maximum relative change: 4.3184E-02 ["p1"]
OPTIMISATION ITERATION NO. : 6
Model calls so far : 31
Starting phi for this iteration: 4.8722
Calculating Jacobian matrix: running model 6 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:25.139260
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:25.149738
starting arr mlt 2026-03-10 16:18:25.149762
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:25.150561
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:27.316597
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:27.328734
starting arr mlt 2026-03-10 16:18:27.328761
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:27.328901
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:29.336944
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:29.348090
starting arr mlt 2026-03-10 16:18:29.348114
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:29.348224
Model run complete.
3
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:31.408572
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:31.425096
starting arr mlt 2026-03-10 16:18:31.425133
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:31.425564
Model run complete.
4
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:33.567926
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:33.579054
starting arr mlt 2026-03-10 16:18:33.579080
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:33.579240
Model run complete.
5
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:35.411108
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:35.421682
starting arr mlt 2026-03-10 16:18:35.421706
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:35.421814
Model run complete.
6
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:37.233512
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:37.243534
starting arr mlt 2026-03-10 16:18:37.243561
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:37.243682
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:39.049792
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:39.062373
starting arr mlt 2026-03-10 16:18:39.062398
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:39.062515
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:40.965917
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:40.975927
starting arr mlt 2026-03-10 16:18:40.975953
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:40.976076
Model run complete.
3
Lambda = 7.10036E-03 upgrade fraction = 1.0000 ----->
Phi = 4.8719 ( 1.000 of starting phi)
Lambda = 3.55018E-03 upgrade fraction = 1.0000 ----->
Phi = 4.8719 ( 1.000 of starting phi)
Lambda = 1.42007E-02 upgrade fraction = 1.0000 ----->
Phi = 4.8719 ( 1.000 of starting phi)
Maximum relative change: 7.9581E-03 ["p1"]
OPTIMISATION ITERATION NO. : 7
Model calls so far : 40
Starting phi for this iteration: 4.8719
Calculating Jacobian matrix: running model 6 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:42.722969
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:42.733602
starting arr mlt 2026-03-10 16:18:42.733640
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:42.733796
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:44.379122
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:44.390122
starting arr mlt 2026-03-10 16:18:44.390144
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:44.390367
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:45.949337
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:45.958137
starting arr mlt 2026-03-10 16:18:45.958156
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:45.958236
Model run complete.
3
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:47.587825
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:47.598466
starting arr mlt 2026-03-10 16:18:47.598488
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:47.598612
Model run complete.
4
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:49.190915
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:49.199183
starting arr mlt 2026-03-10 16:18:49.199444
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:49.199582
Model run complete.
5
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:50.764520
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:50.774748
starting arr mlt 2026-03-10 16:18:50.774769
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:50.774904
Model run complete.
6
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:52.388378
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:52.396933
starting arr mlt 2026-03-10 16:18:52.396954
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:52.397050
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:55.044713
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:55.053256
starting arr mlt 2026-03-10 16:18:55.053281
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:55.053398
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:56.626743
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:56.635707
starting arr mlt 2026-03-10 16:18:56.635727
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:56.635827
Model run complete.
3
Lambda = 1.77509E-03 upgrade fraction = 1.0000 ----->
Phi = 4.8721 ( 1.000 times starting phi)
Lambda = 5.86869E-04 upgrade fraction = 1.0000 ----->
Phi = 4.8721 ( 1.000 times starting phi)
Lambda = 5.36908E-03 upgrade fraction = 1.0000 ----->
Phi = 4.8721 ( 1.000 times starting phi)
Maximum relative change: 1.6414E-03 ["p1"]
OPTIMISATION ITERATION NO. : 8
Model calls so far : 49
Starting phi for this iteration: 4.8721
Calculating Jacobian matrix: running model 6 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:58.258839
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:58.267825
starting arr mlt 2026-03-10 16:18:58.267844
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:58.267934
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:18:59.893013
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:18:59.903051
starting arr mlt 2026-03-10 16:18:59.903077
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:18:59.903209
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:01.535953
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:01.546257
starting arr mlt 2026-03-10 16:19:01.546279
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:01.546402
Model run complete.
3
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:03.049160
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:03.057930
starting arr mlt 2026-03-10 16:19:03.057949
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:03.058049
Model run complete.
4
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:04.550590
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:04.558568
starting arr mlt 2026-03-10 16:19:04.558589
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:04.558720
Model run complete.
5
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:06.056184
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:06.065975
starting arr mlt 2026-03-10 16:19:06.066002
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:06.066129
Model run complete.
6
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:07.744531
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:07.753408
starting arr mlt 2026-03-10 16:19:07.753429
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:07.753529
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:09.404267
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:09.412952
starting arr mlt 2026-03-10 16:19:09.412973
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:09.413071
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:10.969464
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:10.977967
starting arr mlt 2026-03-10 16:19:10.978050
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:10.978208
Model run complete.
3
Lambda = 1.94027E-04 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 times starting phi)
Lambda = 4.43556E-05 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 times starting phi)
Lambda = 8.48739E-04 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 times starting phi)
Maximum relative change: 5.5003E-04 ["p1"]
OPTIMISATION ITERATION NO. : 9
Model calls so far : 58
Starting phi for this iteration: 4.8722
Calculating Jacobian matrix: running model 6 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:12.512771
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:12.521462
starting arr mlt 2026-03-10 16:19:12.521484
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:12.521589
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:14.042305
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:14.050671
starting arr mlt 2026-03-10 16:19:14.050690
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:14.050804
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:15.689280
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:15.699871
starting arr mlt 2026-03-10 16:19:15.699895
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:15.700004
Model run complete.
3
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:17.376594
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:17.385189
starting arr mlt 2026-03-10 16:19:17.385208
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:17.385357
Model run complete.
4
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:18.971934
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:18.981321
starting arr mlt 2026-03-10 16:19:18.981341
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:18.981429
Model run complete.
5
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:20.563768
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:20.572048
starting arr mlt 2026-03-10 16:19:20.572069
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:20.572163
Model run complete.
6
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:22.122624
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:22.131159
starting arr mlt 2026-03-10 16:19:22.131185
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:22.131307
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:23.717579
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:23.725924
starting arr mlt 2026-03-10 16:19:23.725944
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:23.726053
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:25.344257
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:25.353966
starting arr mlt 2026-03-10 16:19:25.353986
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:25.354076
Model run complete.
3
Lambda = 4.43556E-05 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 of starting phi)
Lambda = 6.20006E-06 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 of starting phi)
Lambda = 3.17323E-04 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 of starting phi)
Maximum relative change: 1.9987E-04 ["p1"]
OPTIMISATION ITERATION NO. : 10
Model calls so far : 67
Starting phi for this iteration: 4.8722
Calculating Jacobian matrix: running model 6 times .....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:27.940904
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:27.949793
starting arr mlt 2026-03-10 16:19:27.949812
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:27.949902
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:29.524065
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:29.532911
starting arr mlt 2026-03-10 16:19:29.532933
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:29.533039
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:31.115358
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:31.123968
starting arr mlt 2026-03-10 16:19:31.123989
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:31.124121
Model run complete.
3
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:32.725342
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:32.734570
starting arr mlt 2026-03-10 16:19:32.734596
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:32.734727
Model run complete.
4
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:34.344274
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:34.352745
starting arr mlt 2026-03-10 16:19:34.352766
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:34.352863
Model run complete.
5
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:35.877907
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:35.888171
starting arr mlt 2026-03-10 16:19:35.888192
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:35.888477
Model run complete.
6
Parallelisation of lambda search: running model up to 3 times.....
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:37.434014
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:37.443681
starting arr mlt 2026-03-10 16:19:37.443699
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:37.443807
Model run complete.
- number of runs completed...
1
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:38.997645
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:39.006616
starting arr mlt 2026-03-10 16:19:39.006636
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:39.006728
Model run complete.
2
Running model ....
/home/vonkm/repos/pastas-plugins/.venv/lib/python3.13/site-packages/pyemu/__init__.py:37: UserWarning: Failed to import legacy module. May impact ability to access older methods.ModuleNotFoundError No module named 'flopy'
error removing tmp file:simulation.csv
starting list mlt 2026-03-10 16:19:40.663760
number of chunks to process: 1
null mlt file for org_file 'org/parameters_sel.csv', continuing...
process 0 processed 1 process_list_file calls
finished list mlt 2026-03-10 16:19:40.673075
starting arr mlt 2026-03-10 16:19:40.673094
number of chunks to process: 1
process 0 processed 0 process_array_file calls
finished arr mlt 2026-03-10 16:19:40.673190
Model run complete.
3
Lambda = 8.66649E-07 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 of starting phi)
Lambda = 3.26280E-08 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 of starting phi)
Lambda = 2.30195E-05 upgrade fraction = 1.0000 ----->
Phi = 4.8722 ( 1.000 of starting phi)
Maximum relative change: 1.1589E-04 ["p1"]
Optimisation complete: relative parameter change less than 1.0000E-03
over 3 successive iterations.
Total model calls: 76
******************************************************************************
Note carefully:-
PEST-HP does not run the model one last time with optimised parameters.
Optimised parameters are recorded in file pest.par.
Use PARREP with this file, together with PEST control file, to build a
new PEST control file with these optimised parameters.
Then set NOPTMAX in this file to zero and run PEST.
******************************************************************************
See file pest.rec for full run details.
See file pest.ofr for objective function record.
See file pest.sen for parameter sensitivities.
See file pest.seo for observation sensitivities.
See file pest.res for residuals.
See file pest.svd for history of SVD process.
See file pest.rmf for run management history.
See file pest.rme for run management efficiency.
See file pest.par for best parameters.
Execution of agent terminated by HP manager.
_ = ml_hp.plots.results(stderr=True)
Solve with SciPy Least Squares
ml_ls = ml.copy()
ml_ls.name = "LeastSquares"
ml_ls.solve(solver=ps.LeastSquares())
_ = ml_ls.plots.results(stderr=True)
Fit report LeastSquares Fit Statistics
==================================================
nfev 22 EVP 88.64
nobs 300 R2 0.89
noise False RMSE 0.13
tmin 2001-05-28 00:00:00 AICc -1229.98
tmax 2015-06-28 00:00:00 BIC -1218.95
freq D Obj 2.44
freq_obs None ___
warmup 3650 days 00:00:00 Interp. No
solver LeastSquares weights Yes
Parameters (3 optimized)
==================================================
optimal initial vary
pex_A 850.706567 215.674528 True
pex_a 177.047388 10.000000 True
constant_d 27.508892 27.902000 True
Compare Results
Plot
ps.plots.compare([ml, ml_hp, ml_ls], figsize=(12.0, 8.0));
Fit metrics
pd.concat(
[ml.stats.summary(), ml_hp.stats.summary(), ml_ls.stats.summary()],
axis=1,
keys=[ml.name, ml_hp.name, ml_ls.name],
)
| PestGLM | PestHp | LeastSquares | |
|---|---|---|---|
| Value | Value | Value | |
| Statistic | |||
| rmse | 0.252351 | 0.127435 | 0.127442 |
| sse | 19.104335 | 4.871924 | 4.872432 |
| mae | 0.217138 | 0.103360 | 0.103327 |
| nse | 0.554777 | 0.886461 | 0.886449 |
| evp | 55.511346 | 88.646075 | 88.644891 |
| rsq | 0.554777 | 0.886461 | 0.886449 |
| kge | 0.488214 | 0.917282 | 0.917220 |
| bic | -809.048810 | -1218.976723 | -1218.945455 |
| aic | -820.160158 | -1230.088070 | -1230.056802 |
| aicc | -820.079077 | -1230.006989 | -1229.975721 |
Parameters (and stderr)
pd.concat(
[
ml.parameters.loc[:, ["optimal", "stderr"]],
ml_hp.parameters.loc[:, ["optimal", "stderr"]],
ml_ls.parameters.loc[:, ["optimal", "stderr"]],
],
axis=1,
keys=[ml.name, ml_hp.name, ml_ls.name],
)
| PestGLM | PestHp | LeastSquares | ||||
|---|---|---|---|---|---|---|
| optimal | stderr | optimal | stderr | optimal | stderr | |
| pex_A | 216.9860 | 76.070757 | 855.763330 | NaN | 850.706567 | 39.041745 |
| pex_a | 55.8428 | 24.105269 | 178.369950 | NaN | 177.047388 | 9.157405 |
| constant_d | 27.8103 | 0.372410 | 27.506585 | NaN | 27.508892 | 0.019103 |
Standard error for the PestGlm optimization seems a bit too small. The PestHp does not have a standarderror, nor a covariance matrix (pcov). PestHp does have parameter sensitivy values but I’m not sure how to interpet those.
Covariance matrices
pd.concat([ml.solver.pcov, ml_ls.solver.pcov], axis=1, keys=[ml.name, ml_ls.name])
| PestGLM | LeastSquares | |||||
|---|---|---|---|---|---|---|
| pex_A | pex_a | constant_d | pex_A | pex_a | constant_d | |
| pex_A | 5786.7600 | 1118.42000 | 23.783200 | 1524.257821 | 318.811811 | -0.687605 |
| pex_a | 1118.4200 | 581.06400 | 8.302430 | 318.811811 | 83.858060 | -0.142915 |
| constant_d | 23.7832 | 8.30243 | 0.138689 | -0.687605 | -0.142915 | 0.000365 |