Thanks Ben and others. Unfortunatly if your map is reprojected, the poly
doesn't plot properly. Now I just have to figure out how to reproject .ply
files. Probably have to use ArcInfo.
John
> -----Original Message-----
> From: Ben Spurgeon [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, April 11, 2000 3:00 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [geonet]: polygons from grids
>
>
> John,
>
> The GX you are looking for is called GRID2PLY and is part of the basic
> gridding package in OASIS montaj v4.3. As the name suggests,
> you can either
> write the grid outline coords to a PLY file or plot the grid outline
> directly onto a current map.
>
> I hope this helps.
>
> Ben...
> ---
> Ben Spurgeon
> Geophysicist, Technical Services
>
> Geosoft Europe Limited
> [EMAIL PROTECTED]
>
>
>
> ----- Original Message -----
> From: Dehls John <[EMAIL PROTECTED]>
> To: 'geonet' <[EMAIL PROTECTED]>
> Sent: Tuesday, April 11, 2000 2:04 PM
> Subject: [geonet]: polygons from grids
>
>
> Does anyone have a gx/script to create polygon outlines of
> grids? I don't
> mean the entire rectangle, but rather the non-null areas. Any
> suggestions as
> to how I might go about creating such a script myself would
> also be welcome.
>
> John
>
> Dr. John F. Dehls
> Geological Survey of Norway
> N-7491 Trondheim
> +47 73 90 44 54
> +47 73 92 16 20 (fax)
>
>
>
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