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netCDF [message #768]

Fri, 19 February 1993 10:12

ryan
Messages: 4
Registered: June 1992

Junior Member

I get bus errors and seg. faults when I try to do a ncdf_varget with
a range specified. Usually IDL is much more gracefull about such things.
I may track it down and post a summary later.

Ryan

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Re: netCDF [message #36474 is a reply to message #768]

Wed, 24 September 2003 15:58

Mark Hadfield
Messages: 783
Registered: May 1995

Senior Member

Reimar Bauer wrote:
> I am debuging at the moment a problem which has to do something with
> NCDF_CONTROL,file_id, /ENDEF
>
> Does somone know how to recognize /ENDEF has worked?

Try to put some data into the file? Or try some other operation whose
success depends on the file's mode? If it walks like a duck...

I don't think IDL has any way to inquire whether the netCDF file is in
define or data mode. Normally I keep track of that myself.

--
Mark Hadfield "Ka puwaha te tai nei, Hoea tatou"
m.hadfield@niwa.co.nz
National Institute for Water and Atmospheric Research (NIWA)

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Re: NETCDF [message #84118 is a reply to message #768]

Tue, 30 April 2013 05:23

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Gompie writes:

> I want to extract select months ( say AMJJA) from a netcdf file.
> How can I do this in idl.

selectMonths = Where(months GE 4 AND months LE 8)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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