fix(ci): remove environment hdf5 dependency (#2251)

Fix confusion between hdf5 installed from pixi environment h5py package and downloaded with NetCDF-C for the extended build.

Author: mjreno

autotest/test_gwf_newton_under_relaxation.py

@@ -32,6 +32,7 @@
 chd_spd = [[0, i, 0, H1] for i in range(nrow)]
 chd_spd += [[0, i, ncol - 1, H2] for i in range(nrow)]
 base_heads = flopy.utils.HeadFile(data_path / "results.hds.cmp").get_data()
+mfsplit = None
 
 
 def build_models(idx, test):
@@ -92,12 +93,12 @@ def build_models(idx, test):
     )
 
     if idx == 1:
+        global mfsplit
         sim.write_simulation(silent=True)
         mfsplit = flopy.mf6.utils.Mf6Splitter(sim)
         split_array = np.tri(nrow, ncol).astype(int)
         new_sim = mfsplit.split_model(split_array)
         new_sim.set_sim_path(test.workspace)
-        mfsplit.save_node_mapping(pl.Path(f"{test.workspace}/mapping.h5"))
         return new_sim, None
     else:
         return sim, None
@@ -106,9 +107,6 @@ def build_models(idx, test):
 def check_output(idx, test):
     mf6sim = flopy.mf6.MFSimulation.load(sim_ws=test.workspace)
     if idx == 1:
-        mfsplit = flopy.mf6.utils.Mf6Splitter.load_node_mapping(
-            pl.Path(f"{test.workspace}/mapping.h5")
-        )
         head_dict = {}
         for modelname in mf6sim.model_names:
             mnum = int(modelname.split("_")[-1])

autotest/test_par_gwf_pakcc.py

@@ -8,8 +8,6 @@
 This test also checks that Newton under_relaxation works in parallel.
 """
 
-import pathlib as pl
-
 import flopy
 import numpy as np
 import pytest
@@ -30,7 +28,6 @@ def build_models(idx, test):
         split_array[5:] = 1
         new_sim = mfsplit.split_model(split_array)
         new_sim.set_sim_path(test.workspace)
-        mfsplit.save_node_mapping(pl.Path(f"{test.workspace}/mapping.json"))
         return new_sim, None
     else:
         return sim, dummy

environment.yml

@@ -15,7 +15,6 @@ dependencies:
   - fprettify
   - fortran-language-server
   - gitpython
-  - h5py
   - Jinja2>=3.1.5,<4
   - jupytext
   - matplotlib
@@ -44,4 +43,4 @@ dependencies:
   - shapely
   - syrupy
   - tomli>=2.2.1,<3
-  
+