add bgyp colormap

openradar · Apr 11, 2024 · 7e4af9d · 7e4af9d
1 parent 2d6cb75
commit 7e4af9d
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Showing 5 changed files with 112 additions and 1 deletion.
diff --git a/cmweather/__init__.py b/cmweather/__init__.py
@@ -57,6 +57,7 @@
     * CM_depol
     * CM_rhohv
     * plasmidis
+    * bgyp
     * turbone
 
 """

diff --git a/cmweather/_cm_colorblind.py b/cmweather/_cm_colorblind.py
@@ -50,9 +50,11 @@ def yuv_rainbow_24(nc):
 spectral_ext_rgb_vals = np.genfromtxt(os.path.join(data_dir, 'spectral-extended-rgb.txt'))
 
 # Plasmidis colormap for radar correlation coefficient
-
 plasmidis_rgb_vals = np.genfromtxt(os.path.join(data_dir, 'plasmidis-rgb.txt'))
 
+# bgyp colormap for radar correlation coefficient
+bgyp_rgb_vals = np.genfromtxt(os.path.join(data_dir, 'bgyp-rgb.txt'))
+
 
 # Turbone colormap for radar differential reflectivity
 turbone_rgb_vals = np.genfromtxt(os.path.join(data_dir, 'turbone-rgb.txt'))
@@ -73,6 +75,7 @@ def yuv_rainbow_24(nc):
     'ChaseSpectral': chase_spectral_rgb_vals,
     'SpectralExtended': spectral_ext_rgb_vals,
     'plasmidis': plasmidis_rgb_vals,
+    'bgyp': bgyp_rgb_vals,
     'turbone': turbone_rgb_vals,
     'CM_depol': cm_oleron_depol_vals,
     'CM_rhohv': cm_roma_rhohv_vals,

diff --git a/cmweather/bgyp-rgb.txt b/cmweather/bgyp-rgb.txt
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diff --git a/cmweather/cm_colorblind.py b/cmweather/cm_colorblind.py
@@ -11,6 +11,7 @@
     * CM_depol
     * CM_rhohv
     * plasmidis
+    * bgyp
     * turbone
 
 CM_dopol and CM_rhohv are based on the work by:

diff --git a/tests/test_cm_colorblind.py b/tests/test_cm_colorblind.py
@@ -68,6 +68,12 @@ def test_colormaps_registered():
     cmap = matplotlib.colormaps.get_cmap('plasmidis_r')
     assert isinstance(cmap, matplotlib.colors.Colormap)
 
+    cmap = matplotlib.colormaps.get_cmap('bgyp')
+    assert isinstance(cmap, matplotlib.colors.Colormap)
+
+    cmap = matplotlib.colormaps.get_cmap('bgyp_r')
+    assert isinstance(cmap, matplotlib.colors.Colormap)
+
     cmap = matplotlib.colormaps.get_cmap('turbone')
     assert isinstance(cmap, matplotlib.colors.Colormap)