v1.4.0

What's Changed

New Features

• Results handler implementation: @jtwhite79 (#570)
• Runstor implementation for offline run manager: @jtwhite79 (#635)
• Introduced PyPestWorker class: @jtwhite79 (#593), @rhugman (#614)
• Emulators module added: @rhugman (#603)

Changes and improvements

• Supporting duplicates in add_observations() calls: @briochh (#590)
• Supporting '\s+' in mfile_sep option in add_parameters(): @briochh (#596)
• Vertex grid pilotpoint par setup improves for vertex grids: @rhugman, @briochh (#594, #623)
• More flexibility in add_py_function(): @nicohiggs (#585)
• Added ensemble draw from existing method draw_new_ensemble(): @jtwhite79, (props @aymanalz; #630)
• Method to add pars as obs add_pars_as_obs(): @jtwhite79 (#607)
• Defaulting to dense ensemble write for large dimensions: @briochh (#584)
• Tolerance for pestpp_options with spaces (v2): @p-ortega (#608)
• Fixing issues with inconsistent ensemble draws: @jtwhite79 (#618)
• Improvements in prep_for_gpr() methods: @kmarkovich (#598)

General maintenance, improves and testing:

• Fix typos by @mwtoews in #562
• passing mfile_skip through to format eval by @briochh in #565
• Propagating headers in array files to model input files by @briochh in #566
• casting get_xy arg to tuple regardless -- think it is safe by @briochh in #588
• hacking a fix for pstfrom tests in class for py3.13 by @briochh in #599
• quick fix for pyshp 3.0 changes by @briochh in #610
• allow bindir to be a Path for get_pestpp(.run_main) function by @martinvonk in #613
• Hotfix testexe by @briochh in #619
• Change the default behavior of the _try_copy_dir function in os_utils regarding symlinks by @smagne-brgm in #625
• Feat easiertesting by @rhugman in #626

Additional info

• tested against python versions 3.10 -> 3.14, xplatform (windows, ubuntu, macOS)
• Now testing against bleeding edge pestpp in nightly builds (#637)
• OpenBLAS currently pinned pre 0.3.30 due to issues within LinAlg execution on some systems (incl. deadlock on linux)

Full Changelog: 1.3.8...1.4.0

1.3.8

What's Changed

Major

• Addition of pypestutils integration supporting easier use of pypestutils functions for pilot point setup and interpolation. Including the definition of geostat hyperparameters for non-stationary fields.
  • Feat ppu3 by @jtwhite79 in #546
• Implementation of functions for Gaussian Process Regression emulation
• Development of PyPestWorker class and helper functions for rapid model deployment using pure-python (leveraged by GPR methods)
  • python pest++ worker by @jtwhite79 in #556
• Mods to DSI method to utilise PyPestWorker
  • Feat dsi_pyworker by @rhugman in #559

Additionally

• Option added to os_utils.run() to use subprocess library - Feat run_sp by @p-ortega in #539
• Feat normtransf optional extrapolation by @rhugman in #528
• fix to get_pestpp by @jtwhite79 in #538
• Hotfix ppshortnames by @jtwhite79 in #542
• Fix for change with quotechar and delim flex in built in csvwriter by @briochh in #547
• Update .gitattributes for GitHub language recognizition as Python by @martinvonk in #550
• (hotfix) update .gitattributes by @mnfienen in #551
• allow parsing function to add_py_function by @martinvonk in #549
• Appended some small changes to account for 1d array shapes from unstructured grids by @jonathanqv in #560
• removing rc_params setting in plotutils by @briochh in #561

New Contributors

• @p-ortega made their first contribution in #539
• @martinvonk made their first contribution in #550

Full Changelog: 1.3.7...1.3.8