hotfix 2.13.4 Density display colormap set to existing one

Author: oliche

ibllib/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "2.13.3"
+__version__ = "2.13.4"
 import warnings
 
 from ibllib.misc import logger_config

ibllib/plots/figures.py

@@ -477,17 +477,16 @@ def gain2level(gain):
 
     if plot_backend == 'matplotlib':
         _, axs = plt.subplots(1, 2, gridspec_kw={'width_ratios': [.95, .05]}, figsize=(16, 9))
-        eqcs.append(Density(butt, fs=fs, taxis=1, ax=axs[0], title='highpass', vmin=eqc_levels[0], vmax=eqc_levels[1],
-                            cmap='Greys-r'))
+        eqcs.append(Density(butt, fs=fs, taxis=1, ax=axs[0], title='highpass', vmin=eqc_levels[0], vmax=eqc_levels[1]))
 
         if destripe:
             dest = voltage.destripe(raw, fs=fs, channel_labels=channel_labels)
             _, axs = plt.subplots(1, 2, gridspec_kw={'width_ratios': [.95, .05]}, figsize=(16, 9))
-            eqcs.append(Density(dest, fs=fs, taxis=1, ax=axs[0], title='destripe', vmin=eqc_levels[0], vmax=eqc_levels[1],
-                                cmap='Greys-r'))
+            eqcs.append(Density(
+                dest, fs=fs, taxis=1, ax=axs[0], title='destripe', vmin=eqc_levels[0], vmax=eqc_levels[1]))
             _, axs = plt.subplots(1, 2, gridspec_kw={'width_ratios': [.95, .05]}, figsize=(16, 9))
             eqcs.append(Density((butt - dest), fs=fs, taxis=1, ax=axs[0], title='difference', vmin=eqc_levels[0],
-                                vmax=eqc_levels[1], cmap='Greys-r'))
+                                vmax=eqc_levels[1]))
 
         for eqc in eqcs:
             y, x = np.meshgrid(ioutside, np.linspace(0, rl * 1e3, 500))
@@ -618,7 +617,7 @@ def raw_destripe(raw, fs, t0, i_plt, n_plt,
         Tplot = Xs.shape[1] / fs
 
         # PLOT RAW DATA
-        d = Density(-Xs, fs=fs, taxis=1, ax=axs[i_plt], vmin=MIN_X, vmax=MAX_X, cmap='Greys-r') # noqa
+        d = Density(-Xs, fs=fs, taxis=1, ax=axs[i_plt], vmin=MIN_X, vmax=MAX_X) # noqa
         axs[i_plt].set_ylabel('')
         axs[i_plt].set_xlim((0, Tplot * 1e3))
         axs[i_plt].set_ylim((0, nc))

ibllib/plots/misc.py

@@ -72,7 +72,7 @@ def insert_zeros(trace):
 
 
 class Density:
-    def __init__(self, w, fs=1, cmap='bone', ax=None, taxis=0, title=None, **kwargs):
+    def __init__(self, w, fs=1, cmap='Greys_r', ax=None, taxis=0, title=None, **kwargs):
         """
         Matplotlib display of traces as a density display
 

release_notes.md

@@ -1,4 +1,7 @@
 ## Release Notes 2.13
+## Release Notes 2.13.4 2022-07-07
+- Hotfix: Density displays had unexisting colormaps in snapshots QC tasks
+
 ## Release Notes 2.13.3 2022-07-01
 - Hotfix: fix previous hotfix with incorrect package version number