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Re: map_set question [message #6511 is a reply to message #6504]

Tue, 09 July 1996 00:00

Robert.M.Candey
Messages: 23
Registered: June 1995

Junior Member

In article <4rua7s$kq0@post.gsfc.nasa.gov>, gfu@shark.gsfc.nasa.gov (Gary
Fu) wrote:

> Hi,
>
> Does anyone know how to decide the default paramter value LIMIT that is
> used in MAP_SET so that if I use it that will generate the same result as
> the one that I don't use it. For example, how to find 'limit' so that the
> following two commands will generate the same results.
>
> MAP_SET, 60, 0, /ORTHO, /GRID, /CONTINENT
> and
> MAP_SET, 60, 0, /ORTHO, /GRID, /CONTINENT, $
> LIMIT=[latmin, lonmin, latmax, lonmax]
>
> Thanks.
>
> Gary

See map_set.pro source code in the IDL library. I've looked at this in detail
and can dig it up if it is not obvious. For the many questions on doing polar
mapping posted to this news group, there is a verifiable bug in either map_set
or convert_coord. I have been hoping RSI will fix this but I have developed a
work-around that I will post soon.

--
Robert.M.Candey@gsfc.nasa.gov
NASA Goddard Space Flight Center, Code 632
Greenbelt, MD 20771 USA 1-301-286-6707

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		Re: map_set question By: Andy Loughe on Wed, 10 July 1996 00:00
		Re: map_set question By: Robert.M.Candey on Tue, 09 July 1996 00:00
		Re: map_set question By: Andy Loughe on Tue, 09 July 1996 00:00

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