pcolormesh grid deprecation warning

desihub · Dec 11, 2021 · f04985c · f04985c
1 parent db67f80
commit f04985c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/py/desiutil/plots.py b/py/desiutil/plots.py
@@ -715,10 +715,11 @@ def plot_grid_map(data, ra_edges, dec_edges, cmap='viridis', colorbar=True,
     # Build a 2D array of grid line intersections.
     grid_ra, grid_dec = np.meshgrid(proj_ra, ax.projection_dec(dec_edges))
 
+    ax.grid(False)
     mesh = ax.pcolormesh(grid_ra, grid_dec,
                          data, cmap=cmap, norm=norm, edgecolor='none', lw=0)
 
-    # pcolormesh turns the grid off, turn it back on.
+    # grid turned off for pcolormesh; turn it back on.
     ax.grid(True)
 
     if colorbar: