Update README.md

README.md

@@ -72,6 +72,15 @@ for lon_min, lat_min in product(range(-117, -113), range(43, 46)):
 
 ```
 
+Description of the output netcdf variables.
+
+wet_snow: layer showing layers flagged as wet snow (1 = wet, 0 = dry)
+snow_depth: derived snow depth in meters
+ims: snow coverage binary mask (2 = no snow, 4 = snow)
+fcf: forest coverage percentage
+s1: raw sentinel-1 with 3 bands for VV, VH backscatter in dB and incidence angle
+All the other layers are intermediate layers for if you want to explore the processing pipeline.
+
 ## Contributing
 
 Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are **greatly appreciated**.