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strpos [message #56732] Fri, 09 November 2007 02:24
greg.addr is currently offline  greg.addr
Messages: 160
Registered: May 2007
Senior Member
I'm cutting up an array of filenames, starting something like this:

p1=strpos(res,'\',/reverse_search)
p2=strpos(res,'.',p1)

...and am surprised to get this message:

STRPOS: Expression must be a scalar or 1 element array in this
context: P1.

I was half-expecting to have to transpose p1, but that it's not
allowed at all seems an omission to me. Is there any reason for that?

regards,
Greg

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