comp.lang.idl-pvwave archive: archive » how to list variable names from netCDF file?

Home » Public Forums » archive » how to list variable names from netCDF file?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

how to list variable names from netCDF file? [message #5351]

Thu, 07 December 1995 00:00

f055
Messages: 29
Registered: April 1995

Junior Member

Can anyone help me with the following problem?

I am trying to write some IDL code to read in a number of netCDF files, without
knowing in advance the names of the variables in the file. Is there a routine
which can return the variable name of the Nth variable in the file?

Once open, I can use ncdf_inquire to find the number of variables, but
ncdf_varinq says it can only return the name of a variable if you give it
the variable's id, which can be got from calling ncdf_varid. But ncdf_varid
requires the variables name! What I need is an equivalent of ncdf_attname,
which returns the name of the Nth attribute.

What's the solution?

......................... Dr Tim Osborn . t.osborn@uea.ac.uk
.... ___/.. __ /.. /.. /. Senior Research Associate . phone:01603 592089
... /..... /. /.. /.. /.. Climatic Research Unit . fax: 01603 507784
.. /..... __/.. /.. /... School of Environmental Sciences.
. /..... /\ ... /.. /.... University of East Anglia .
____/.._/..\_..____/..... Norwich NR4 7TJ .
......................... UK .

Report message to a moderator

[Message index]

		how to list variable names from netCDF file? By: f055 on Thu, 07 December 1995 00:00
		Re: how to list variable names from netCDF file? By: Andy Loughe on Thu, 07 December 1995 00:00

Previous Topic:	Re: Saving animation images
Next Topic:	Re: mbar and event handlers

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Oct 21 02:03:39 PDT 2025

Total time taken to generate the page: 1.68029 seconds