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			       FT
				FORWARD transform
	Use REAL and COMPLEX files as storage registers to contain
	your results  ie.
	
	OPTION		MAP		REAL		COMP
	
	FT		1		P(S(k))		S(k)

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 TYPE OPTIE                              22-OCT-1981 04:22:02.30
 >>>.FT                                                                             
 OPTION .FT
	! num points included in the fft
 NPTS=512		! See "MASK" where this file was created
 OPEN INPUT FILE WITH MASKED DATA
 FILI=TEST
 There is one map in the file
 Reading from the file
   76 rows of 2000 pixels in R4 format
 MAPI=1
 ROWI=1:76
 CREATE OUTPUT FILE FOR REAL TRANSFORM
 NMAPS=    1 NPLNS=    1 NROWS=    76 NELS=   512
 FILOR=REFT
 Writing to an existing file
   76 rows of  512 pixels in R4 format
 MAPOR=1
 CREATE OUTPUT FILE FOR COMPLEX TRANSFORM
 NMAPS=    1 NPLNS=    1 NROWS=    76 NELS=   512
 FILOC=COFT
 Writing to an existing file
   76 rows of  512 pixels in C8 format
 MAPOC=1
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