Brought the reader doc up to data for Geo2Grid Version 1.3 release.

Author: kathys

polar2grid/readers/glm_l2.py

@@ -21,12 +21,12 @@
 # input into another program.
 # Documentation: http://www.ssec.wisc.edu/software/polar2grid/
 """The GLM Level 2 Reader operates on Gridded GLM Level 2 NetCDF files
-from the GOES-16 (GOES-East) and GOES-17/18 (GOES-West) Geostationary
-Lightning Mapper (GLM). The GLM L2 reader works off of the input filenames
+from the GOES-16,-17,-18 and -19 Geostationary Lightning Mapper (GLM). 
+The GLM L2 reader works off of the input filenames
 to determine if a file is supported by Geo2Grid. Files usually have the
 following naming scheme::
 
-    OR_GLM-L2-GLMF-M3_G16_s20192701933000_e20192701934000_c20192701934330.nc
+    CG_GLM-L2-GLMF-M3_G19_s20252981500000_e20252981501000_c20261192030080.nc
 
 These files can be generated by the CSPP Gridded GLM software which depends
 on the python ``glmtools`` library and GLM L2 LCFA inputs. The point data from