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File Output in IDL [message #55668]

Tue, 28 August 2007 08:36

incognito.me
Messages: 16
Registered: August 2007

Junior Member

Hallo everyone,
I'm trying to generate a random array (nxn) that should be output as a
file with .txt extension.
The File should also begins with a five line header.
The problem is that for row and column number greater than 7 the
output is all mixed up.
My code looks like this:

Pro GenerateData,nrow,ncol,nheader

header=strarr(nheader)

header[0]='Results'
header[1]=string(string(9b))
header[2]=string(string(9b))
header[3]=string(format='("Row=",I2)',nrow)+string(string(9b))$
+string(format='("Col=",I2)',ncol)
header[4]=string(string(9b))

S=randomn(seed,ncol,nrow)
get_lun,unit
openw,unit,'mydata'+'.txt'

printf,unit,header[0]
printf,unit,header[1]
printf,unit,header[2]
printf,unit,header[3]
printf,unit,header[4]
printf,unit,S
close,unit

end

I guess I'm probably missing a for loop before I print the array but
I'm not sure.Does
someone have an idea?
Thanks

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File Output in IDL

By: incognito.me on Tue, 28 August 2007 08:36

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