[GRASS-user] SUM: NVIZ Solution

[Michael Morin]

My original post:

Hello techies,

I have a 7.5 min SDTS grid that I exported from ESRI Arcview as an ASCII Arc/Info GRID.  I imported the GRID into Grass...used Elevation Color map and all works fine.  I invoke NVIZ using the same raster as the elevation image and I get a blank in my nviz window....error in Command Window is the following:

(Sat May 14 20:11:02 2011)                                                      
nviz elevation=salsburydem at PERMANENT                                            
Raster map <salsburydem at PERMANENT> is outside of current region. Load failed.
Loading raster map <salsburydem at PERMANENT>...
Error finding range

I am new to Grass having been and ESRI guy for 30 yrs so I am wondering what I might be doing wrong to get this 3D surface to draw?

I thank you all in advance.
==================

The solution:

Date: Sat, 14 May 2011 23:55:47 -0700 (PDT)
From: gene <martin.laloux at gmail.com>
Subject: [GRASS-user] Re: nviz...3D Raster
To: grass-user at lists.osgeo.org
Message-ID: <1305442547602-6364962.post at n2.nabble.com>
Content-Type: text/plain; charset=us-ascii


You forgot:

g.region rast=salsburydem at PERMANENT


Thank you Martin!

Michael D. Morin
mmorin at cassblue.com





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