3.12

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feat(mf6): opt into writing optional default values

enhancement

modflow 6

Status: Open (in progress).

modflowpy/flopynumber 2712

#2712 In modflowpy/flopy;

· wpbonelli opened on Feb 15, 2026

feat(mfusg): add Transient IBOUND (TIB) package

Status: Open (in progress).

modflowpy/flopynumber 2724

#2724 In modflowpy/flopy;

· reneangermeyer opened on Mar 3, 2026

feat(mfusgwel): add comment column support for MfUsgWel package

enhancement

Status: Open (in progress).

modflowpy/flopynumber 2695

#2695 In modflowpy/flopy;

· reneangermeyer opened on Jan 29, 2026

test: expand benchmarks, use codspeed

enhancement

maintenance

performance

Status: Draft (not ready).

modflowpy/flopynumber 2698

#2698 In modflowpy/flopy;

· wpbonelli opened on Jan 29, 2026

interpolating z-data along line to grid

enhancement

Status: Open.

#855 In modflowpy/flopy;

· dbrakenhoff opened on Apr 20, 2020

Is reaction supported in mt3d.mtrct?

enhancement

Status: Open.

#1167 In modflowpy/flopy;

· ougx opened on Aug 5, 2021

feature: speed-up resample_to_grid

enhancement

Status: Open.

#2169 In modflowpy/flopy;

· cneyens opened on Apr 26, 2024

Classic Modflow time-related classes and start_datetime

deprecation

maintenance

Status: Open.

#1915 In modflowpy/flopy;

· mwtoews opened on Aug 11, 2023

feature: Rename all output files

enhancement

Status: Open.

#1818 In modflowpy/flopy;

· Julien-K opened on Jun 7, 2023

flopy.discretization.ModelTime object lacks API for reading references from files

enhancement

Status: Open.

#1631 In modflowpy/flopy;

· zroy-wc opened on Nov 17, 2022

feature: expand benchmarking

enhancement

performance

Status: Open.

#1989 In modflowpy/flopy;

· wpbonelli opened on Oct 18, 2023

Feat (mfusg): FloPy MODFLOW-USG support (with .bas file example) #1476

enhancement

Status: Open (in progress).

modflowpy/flopynumber 2378

#2378 In modflowpy/flopy;

· swfwmd opened on Nov 22, 2024

feat: Added simple function to mfdis.py

enhancement

Status: Open (in progress).

modflowpy/flopynumber 2056

#2056 In modflowpy/flopy;

· camille12225 opened on Jan 12, 2024

feat: support mf6 binary output file conversion

enhancement

Status: Open (in progress).

modflowpy/flopynumber 2746

#2746 In modflowpy/flopy;

· wpbonelli opened on Apr 14, 2026