Fix frequency range inversion and update y-axis direction in visualiz…

…ation Signed-off-by: samadpls <[email protected]>
jonescompneurolab · Feb 5, 2025 · 0c0d446 · 0c0d446
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diff --git a/doc/whats_new.md b/doc/whats_new.md
@@ -24,6 +24,9 @@ orphan: true
   to prevent overlap, and added an argument for custom cell types, by
   [George Dang][] in {gh}`895`
 
+- Added check for invalid Axes object in :func:`~hnn_core.viz.plot_cells`
+  function, by [Abdul Samad Siddiqui][] in {gh}`744`.
+
 ### Bug
 
 - Fix GUI over-plotting of loaded data where the app stalled and did not plot

diff --git a/hnn_core/gui/_viz_manager.py b/hnn_core/gui/_viz_manager.py
@@ -304,6 +304,10 @@ def _update_ax(fig, ax, single_simulation, sim_name, plot_type, plot_config):
             freqs = np.arange(min_f, max_f, step_f)
             n_cycles = freqs / 2.
 
+            if freqs[0] > freqs[-1]:
+                freqs = freqs[::-1]
+                ax.invert_yaxis()
+
             try:
                 dpls_copied[0].plot_tfr_morlet(
                     freqs,