add descriptions

dbekaert · Jul 18, 2023 · 3365c5a · 3365c5a
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,7 @@ and this project adheres to [PEP 440](https://www.python.org/dev/peps/pep-0440/)
 and uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Latest updates:
++ Fix bug in fillna3D for NaNs at elevations higher than present in the weather model
 + write delays even if they contain nans
 + check that the aoi is contained within HRRR extent
 + move the ray building out of the _build_cube_ray and into its own function for cleaner testing

diff --git a/tools/RAiDER/models/weatherModel.py b/tools/RAiDER/models/weatherModel.py
@@ -681,7 +681,7 @@ def _checkForNans(self):
         Fill in NaN-values
         '''
         self._p = fillna3D(self._p)
-        self._t = fillna3D(self._t, fill_value=1e16)
+        self._t = fillna3D(self._t, fill_value=1e16) # to avoid division by zero later on
         self._e = fillna3D(self._e)