[plotter] fix norm

plotter.py

@@ -546,8 +546,9 @@ class Plotter(Aggregator, BaseProcessor):
         cmap="plasma",
         norm="log",
         put_cbar=True,
-        autoscale=True,
         transform=None,
+        vmin=None,
+        vmax=None,
         **kwargs,
     ):
         """
@@ -579,13 +580,15 @@ class Plotter(Aggregator, BaseProcessor):
         if transform is not None:
             dmap = transform(dmap)
 
-        if norm == "log":
+        if vmin is None:
-            norm = mpl.colors.LogNorm()
+            vmin = np.min(dmap)
-        elif norm == "linear":
+        if vmax is None:
-            norm = mpl.colors.NoNorm()
+            vmax = np.max(dmap)
 
-        if autoscale and norm is not None:
+        if norm == "log":
-            norm.autoscale(dmap)
+            norm = mpl.colors.LogNorm(vmin=vmin, vmax=vmax)
+        elif norm == "linear":
+            norm = mpl.colors.Normalize(vmin=vmin, vmax=vmax)
 
         im = plt.imshow(
             dmap, extent=im_extent, origin="lower", norm=norm, cmap=cmap, **kwargs