GRID LIGHTNING DATA
         1  IPBOX  -- POSITIONING WITHIN GRID BOX.  0 = CENTER, 1 = LOWER LEFT
         5  NPROJ  -- 5 FOR NORTH POLOR STEREOGRAPHIC; 3 FOR LAMBERT CONFORMAL
      1649  NX     -- SIZE OF GRID IN Y DIRECTION
      1105  NY     -- SIZE OF GRID IN Y DIRECTION
         3  MESH   -- NOMINAL MESH LENGTH OF GRID (EVEN KM)
  2976.560  XMESHL -- MESH LENGTH, IN METERS
   40.5301  XLATLL -- LOWER LEFT CORNER LATITUDE
  178.5713  XLONLL -- LOWER LEFT CORNER LONGITUDE
     60.00  XLAT   -- LATITUDE IN WHICH MESH LENGTH APPLIES
    150.00  ORIENT -- CENTRAL MERIDIAN OF GRID IN WEST LONGITUDE
         2  NUMVAR -- NUMBER OF IDS TO PROCESS (WORDS 1 AND 2 FOLLOW)
 707545004 000000015
 707550004 000000015
 10       NCEP DATE FILE
 99
 80 00    CODED LIGHTNING INPUT FILE FOR PREVIOUS AND CURRENT HOUR            
 99
 60       GRIDDED LIGHTNING OUTPUT FILE
 99