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bug: Trying to export model grid shpaefile gives error without explanation

bug

Status: Open.

#2744 In modflowpy/flopy;

· aestrad-intera opened on Apr 3, 2026

feature: helper to intersect polylines with grid to determine HFB cellid1 and cellid2

enhancement

Status: Open.

#2742 In modflowpy/flopy;

· jdhughes-dev opened on Apr 1, 2026

bug: GWF stress package boundnames prevent saving MFSplitter node mapping

bug

Status: Open.

#2735 In modflowpy/flopy;

· Isaac-AGS opened on Mar 23, 2026

·  

3.10.1

bug: Error retrieving model top array when using mfsplit.split_model(split_array)

bug

Status: Open.

#2726 In modflowpy/flopy;

· jptraylor opened on Mar 4, 2026

feature: support writing MF6 binary output files

enhancement

Status: Open.

#2717 In modflowpy/flopy;

· wpbonelli opened on Feb 24, 2026

·  

3.11

bug: the default value for coordinate_check_method in ModflowPrtprp of 'eager' errors in latest MODFLOW (6.6.3)

bug

Status: Open.

#2710 In modflowpy/flopy;

· rubencalje opened on Feb 11, 2026

·  

3.10.1

Increase max_columns_of_data default to prevent wrapped format?

Status: Open.

#2708 In modflowpy/flopy;

· kmarkovich opened on Feb 10, 2026

·  

4.0

Reconciling point intersection methods

Status: Open.

#2673 In modflowpy/flopy;

· jlarsen-usgs opened on Dec 23, 2025

feature: easily create dis/v/u from grid / grb

deprecation

enhancement

Status: Open.

#2661 In modflowpy/flopy;

· wpbonelli opened on Dec 2, 2025

·  

3.11

feature: opt into old-school formatted files

enhancement

Status: Open.

#2572 In modflowpy/flopy;

· wpbonelli opened on Aug 7, 2025

·  

4.0

CellBudgetFile for UZF package when set negative values for IUZFCB1

bug

reproIssue needs a minimal reproduction or a model to be sharedIssue needs a minimal reproduction or a model to be shared

Status: Open.

#2536 In modflowpy/flopy;

· NigelKinney opened on Jun 18, 2025

·  

3.10.1

maintenance: Python version support

maintenance

question

Status: Open.

#2466 In modflowpy/flopy;

· wpbonelli opened on Mar 6, 2025

·  

4.0