ISOMIP+ viz error

[xylar]

I'm seeing the following in initial_state for isomip_plus (Ocean0, z-star but I don't think that matters):

      Failed
Exception raised while running the steps of the test case
Traceback (most recent call last):
  File "/gpfs/fs1/home/ac.xylar/compass/main/compass/run/serial.py", line 322, in _log_and_run_test
    _run_test(test_case, available_resources)
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/compass/main/compass/run/serial.py", line 419, in _run_test
    _run_step(test_case, step, test_case.new_step_log_file,
    ~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
              available_resources)
              ^^^^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/compass/main/compass/run/serial.py", line 470, in _run_step
    step.run()
    ~~~~~~~~^^
  File "/gpfs/fs1/home/ac.xylar/compass/main/compass/ocean/tests/isomip_plus/initial_state.py", line 87, in run
    self._plot(ds)
    ~~~~~~~~~~^^^^
  File "/gpfs/fs1/home/ac.xylar/compass/main/compass/ocean/tests/isomip_plus/initial_state.py", line 250, in _plot
    plotter.plot_horiz_series(ds.ssh,
    ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^
                              'ssh', 'ssh',
                              ^^^^^^^^^^^^^
                              True, vmin=-700, vmax=0)
                              ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/compass/main/compass/ocean/tests/isomip_plus/viz/plot.py", line 532, in plot_horiz_series
    self._plot_horiz_field(field, title=title, outFileName=outFileName,
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                           oceanDomain=oceanDomain, vmin=vmin,
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ...<2 lines>...
                           cmap_set_over=cmap_set_over,
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                           cmap_scale=cmap_scale, figsize=figsize)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/compass/main/compass/ocean/tests/isomip_plus/viz/plot.py", line 812, in _plot_horiz_field
    localPatches.set_clim(vmin=vmin, vmax=vmax)
    ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colorizer.py", line 380, in set_clim
    self._colorizer.set_clim(vmin, vmax)
    ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colorizer.py", line 271, in set_clim
    self.norm.vmin = colors._sanitize_extrema(vmin)
    ^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colors.py", line 2183, in vmin
    self._changed()
    ~~~~~~~~~~~~~^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colors.py", line 2211, in _changed
    self.callbacks.process('changed')
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 366, in process
    self.exception_handler(exc)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 110, in _exception_printer
    raise exc
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 361, in process
    func(*args, **kwargs)
    ~~~~^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colorizer.py", line 286, in changed
    self.callbacks.process('changed')
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 366, in process
    self.exception_handler(exc)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 110, in _exception_printer
    raise exc
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 361, in process
    func(*args, **kwargs)
    ~~~~^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colorizer.py", line 578, in changed
    self.callbacks.process('changed', self)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 366, in process
    self.exception_handler(exc)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 110, in _exception_printer
    raise exc
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/cbook.py", line 361, in process
    func(*args, **kwargs)
    ~~~~^^^^^^^^^^^^^^^^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colorbar.py", line 518, in update_normal
    self._draw_all()
    ~~~~~~~~~~~~~~^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colorbar.py", line 545, in _draw_all
    self._process_values()
    ~~~~~~~~~~~~~~~~~~~~^^
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colorbar.py", line 1108, in _process_values
    b = self.norm.inverse(b)
  File "/gpfs/fs1/home/ac.xylar/chrysalis/miniforge3/envs/dev_compass_1.6.0-alpha.2/lib/python3.13/site-packages/matplotlib/colors.py", line 2691, in inverse
    raise ValueError("Invalid vmin or vmax")
ValueError: Invalid vmin or vmax

I'm not sure if this is related to a LogNorm or what but maybe something new in the latest matplotlib?