| Re: User selectable lower array bound? [message #26114 is a reply to message #25981] |
Fri, 03 August 2001 09:25   |
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Stein Vidar Hagfors H[1]
Messages: 56
Registered: February 2000
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Paul van Delst <paul.vandelst@noaa.gov> writes:
[..]
> Well, maybe WHERE could work as it does now, but for cases where the start index is not
> zero, a function like the Fortran 90 intrinsic LBOUND() could be used.
>
> BTW, I never check the WHERE result either, always the COUNT value.
Funny, I [almost] never use the COUNT value.. If you're writing an IF
test, the information is there anyway..
ix = where(nonzero)
IF ix[0] ne -1 THEN ...
--
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Stein Vidar Hagfors Haugan
ESA SOHO SOC/European Space Agency Science Operations Coordinator for SOHO
NASA Goddard Space Flight Center, Email: shaugan@esa.nascom.nasa.gov
Mail Code 682.3, Bld. 26, Room G-1, Tel.: 1-301-286-9028/240-354-6066
Greenbelt, Maryland 20771, USA. Fax: 1-301-286-0264
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