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Dynamic format. [message #50300]

Tue, 26 September 2006 12:46

Hanford
Messages: 2
Registered: September 2006

Junior Member

Dynamic format.

Hello.

The following little program fails.

pro temp

cols = 120
a = indgen(cols,12)

openw, /get_lun, unit, '~/temp/whatever.dat'
printf, unit, a, fomat = '(colsI)'

free_lun, unit

end

This is not working. It seems that format requires a number, it does
not like cols. Is there a way to format this text in such a way the
carriage return is at the end of the row. Using 'printf, unit, a'
causes the carriage return to be interspersed and at the end.

Cheers,
Hanford.

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