SMC61250
 '../DatGMC/'
 260000  310000  4     # NCL,  NFC,  MRL
 4096    3037    1     # NLon, NLat, NPol
 24   1  480    24     # NDir, NFrq, NTS, NWP
 0.0  0.0  0.087890625  0.058593750   # ZLon, ZLat, DLon, DLat
  900.0  300.0         # DTG,  DTCFL
  -46.0   46.0         # SSLat, SNLat for non-zero stripes.
 .TRUE.                # Arctic
