[GRASSLIST:1509] Re: using v.what to get info. of vector map
Eric G. Miller
egm2 at jps.net
Sat Feb 24 20:56:08 EST 2001
On Sat, Feb 24, 2001 at 04:33:38PM -0800, an lu wrote:
> Trying to get information of a vector map, which
> projection is set as longitude-latitude, i use the
> command as following:
> cat ll_data | v.what map=I95
> ll_data contains one longitude-latitude coordinates:
> -71.3780 41.8900
> (this point is in the I95)
> and it give me the output:
> UTM - -71.38 41.89
> nothing found.
> i guess the grass regards the ll coordinates as utm,
> could anyone tell me what need to do to get expected
> thanks for your help.
What does "g.region -p" say about your database's coordinate system. If
it says, UTM, then that's a start...
Eric G. Miller <egm2 at jps.net>
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