Draft: Needs testing and verification.

@gregq FYI

This seems to work both through rdr2l0 and rdrgen in that it produces valid RDRs.

I was not able to compare them against what RT-STPS v7 is putting out because rdrgen seems to put out 5 additional spacecraft granules over what RT-STPS is producing for a VIIRS RDR. I'm guessing that RT-STPS is just dropping spacecraft granules that don't overlap the science data or something.

So, this needs a bit more thought and verification

Closes #6 (closed)

edosl0util/cli/rdr2l0.py

@@ -44,8 +44,8 @@ def main():
     parser.add_argument(
         "-S",
         "--satellite",
-        choices=["snpp", "j01"],
-        default="snpp",
+        choices=["snpp", "j01", "j02"],
+        required=True,
         help="Satellite used to set SCID",
     )