Merge branch 'master' into 'main'

Added pip install for csv package in environment.yml

See merge request !57

environment.yml

 name: wavevalenv
 channels:
   - conda-forge
-  - blaze
-  - anaconda
   - defaults
 dependencies:
-  - sqlite3
   - netcdf4
   - cartopy
   - matplotlib
   - scipy
   - numpy
+  - pip:
+    - csv