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Re: Streamlines with IDL? [message #2975 is a reply to message #2964]

Tue, 18 October 1994 19:06

hahn
Messages: 108
Registered: November 1993

Senior Member

In article <CxvHF5.4n2@ngdc.noaa.gov> tmg@etl.noaa.gov (Tom Georges) writes:
> From: tmg@etl.noaa.gov (Tom Georges)
> Subject: Re: Streamlines with IDL?
> Date: Tue, 18 Oct 1994 14:25:53 GMT

.... several lines deleted ....
> Thanks for several responses to this post. I need to clarify
> what we want. We don't have the velocity field, only the direction
> field, so the streamline spacing won't indicate speed. Never-
> theless, we want lines that are everyhwere perallel to the
> gridded direction data. Thanks again.

> _ /| Tom Georges tmg@etl.noaa.gov
> \'o.O' NOAA Environmental Technology Laboratory
> =(___)= Boulder, Colorado 80303 (303) 497-6437
> U

Take a look at the procedure velovect.pro in lib/graphics (IDL 3.6.1) or
userlib (IDL 3.5). You may adapt it for your purpose.

Hope this helps,
Norbert Hahn

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[Message index]

		Re: Streamlines with IDL? By: todd on Mon, 17 October 1994 15:34
		Re: Streamlines with IDL? By: hahn on Tue, 18 October 1994 19:06
		Re: Streamlines with IDL? By: tmg on Tue, 18 October 1994 07:25

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