Ensure that radiance from planck() isn't masked

This will fix saving of the LUT for Py2.7
pytroll · Nov 30, 2018 · 86086df · 86086df
1 parent 781e477
commit 86086df
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pyspectral/blackbody.py b/pyspectral/blackbody.py
@@ -182,6 +182,7 @@ def planck(wave, temp, wavelength=True):
 
     denom = np.exp(exp_arg) - 1
     rad = nom / denom
+    rad = np.where(rad.mask, np.nan, rad.data)
     radshape = rad.shape
     if wln.shape[0] == 1:
         if temperature.shape[0] == 1: