SUBROUTINE CHARDEG ( CARD, LATLON, DEG, IERR )

Argument Definitions (+ indicates altered content)
CHARACTER*(*)      CARD
INTEGER           +IERR,       LATLON
REAL              +DEG
Description
SUB CHARDEG(CARD,LATLON,DEG,IERR)  CHAR string to LAT LON degrees 
       Convert a CHARACTER string to degrees of LAT or LONG. 
       Input may be of the form: 
            dddXmm'ss"   dddXmm    dddX   ddd.dddX 
            ddd.ddd     -ddd.ddd 
       where  X=N or S for latitude 
               =E or W for longitude 
              W longitude is negative 
              E latitude  is negative 
       LATLON = 0 = LATITUDE 
              = 1 = LONGITUDE 
       *      = ERROR RETURN
Source file:chardeg.f
Intrinsic Functions Called
INTEGER            ICHAR
REAL               FLOAT
Local Variables (+ indicates altered content)
CHARACTER         +ICH
INTEGER           +I,         +IDEC,      +IDEL,      +II
INTEGER           +IONCE,     +ISEC,      +ISIGN,     +MIN
INTEGER           +N
REAL              +DMAX(2)