Identifier   antimem
 
 Purpose      filter memory effects form data
 
 Synopsis     out_spd = antimem( in_spd,/FORTRAN )
 
 Arguments    Name    I/O    Type:   Description:
              --------------------------------------------------------
              out_spd  O     struct  Name of output SPD in IDL format
              in_spd   I     struct  Name of input SPD in IDL format
              fortran  I     keyword use FORTRAN version

 Returns      an SPD struct.

 Description  This procedure reduces memory effects like it is done in the 
              pipeline. The resulting SPD is returned.
 
 Comment      --
 
 Example      spd2 = antimem(spd1)
 
 Category     AA
 
 Filename     antimem.pro (module: ias_antimem)
 
 Author       G. Bex
 
 Version      2.0

 History      1.0 25-08-94 --> GB  First written
              1.1 16-03-95 --> HB  Unified Arguments
              2.0 03-12-97 --> EkW calls IDL program now