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Efficient Programing [message #4778] Thu, 27 July 1995 00:00
dean is currently offline  dean
Messages: 55
Registered: March 1993
Member
I use the following code to read in an interleave (by pixel) raster image.
This works, but how would I make it more effecient by removing the FOR DO
BEGIN?

Kelly Dean
CSU/CIRA

=======================================sample=============== =============
nx = 392
ny = 350
prefix = 80
nchan = 7

IImage = BYTarr(nchan,nx,ny)
TEMP = BYTarr(prefix+nx*nchan)

FOR j = 1,ny DO BEGIN
READU, unit, TEMP
nxl = nx*nchan+prefix-1
TTemp = TEMP(prefix:nxl)
IImage(*,*,ny-j) = TTEMP
ENDFOR

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