[GRASSweb-list]markus: web/grid3d index.html,1.15,1.16

grass at intevation.de grass at intevation.de
Thu Dec 2 05:34:39 EST 2004

Author: markus

Update of /grassrepository/web/grid3d
In directory doto:/tmp/cvs-serv18317/grid3d

Modified Files:
Log Message:
new 3D data set (thanks to Jaro and Helena)

Index: index.html
RCS file: /grassrepository/web/grid3d/index.html,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -d -r1.15 -r1.16
--- index.html	15 Nov 2004 09:50:16 -0000	1.15
+++ index.html	2 Dec 2004 10:34:37 -0000	1.16
@@ -2,7 +2,7 @@
    <DEFANGED_meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
-   <DEFANGED_meta name="Author" content="GRASS Development Team">
+   <DEFANGED_meta name="Author" content="GRASS Development Team/Markus Neteler">
    <DEFANGED_link rel="stylesheet" type="text/css" href="../sitestyle.css">
    <title>GRASS 3D/4D raster volume Interface (voxel support)</title>
@@ -11,34 +11,42 @@
 <h2>GRASS grid3d raster volume Interface</h2>
-<a href=grid3d_sample.png><DEFANGED_IMG SRC="grid3d_sample_small.jpg" ALT="San
-Francisco weather scenario (from below sample data)"></a>
+<td><a href="http://skagit.meas.ncsu.edu/~helena/grasswork/slovakiavol.jpg">
+ <DEFANGED_IMG SRC="../images/slovakiavol_small.jpg" ALT="Slovakia 3D precipitation data"></a>
+<td><a href="http://skagit.meas.ncsu.edu/~helena/grasswork/zrazky3d.jpg">
+<DEFANGED_IMG SRC="../images/slovakia3d_isosurf_small.jpg" ALT="Slovakia 3D precipitation data"></a>
-<a href=../grass5/index.html>GRASS 5</a> offers a new 3D raster voxel
+<a href=../grass5/index.html>GRASS 5.7</a> offers a new 3D raster voxel
 format. Basic features are currently
 <li> 3D import/export
 <li> 3D map algrebra
-<li> 3D interpolation (IDW algorithm, regularized splines with tension algorithm)
-<li> 3D visualization
+<li> 3D interpolation (IDW algorithm; RST regularized splines with tension algorithm)
+<li> 3D visualization (volumes and isosurfaces)
 <li> 4D visualization using external Vis5D software<p>
-<li><b>Download</b>: The code is currently only present in GRASS 5.3/5.7
-experimental (HEAD) source code (the experimental CVS snapshot: <a
-href=../grass57/source/snapshot/>get here</a>)
+<li><b>Download</b>: The code is functional from GRASS 5.7 onwards
+(CVS snapshot: <a href=../download.html>get here</a>)
 <h3>Related links:</h3>
 <li><a href=../grassdevel.html#prog>Grid3D programming Tutorial</a>
-<li><a href=../gdp/html_grass5/grid3d.html>grid3D man pages</a>
+<li><a href=../grass57/manuals/html57_user/index.html>general3d, raster3d, and NVIZ man pages</a>
 <h3>Example applications:</h3>
 interpolation and visualization</a> (Mitasova et al.)
@@ -46,50 +54,18 @@
 href=http://skagit.meas.ncsu.edu/~helena/gmslab/viz/vol1.html>Interpolation and
 visualization from 3D and 4D scattered data using GRASS GIS</a> (Mitasova et
 Grid3D was developed by <a href=http://www.cecer.army.mil/grass/>CERL</a> and <a
 href=http://skagit.meas.ncsu.edu/~helena/gmslab/>GMSL/University of Illinois</a>
 <a name="sample"></a>
 <h2>G3D Sample data set</h2>
-Download <a href=grass5grid3d_sample.tar.gz>3D weather
-situation</a>. Map name: CloudLCP.992172300 (5.3: use g3.list; 5.7: use g.list rast3d),
-Resolution: Rows: 80, Cols: 100, Depths: 21, 
-top height: 1125m, bottom height: 75m. The data set is kindly provided 
-by Steve Hall/LMCO.
-Usage of the sample data set:
-                            GRASS 5.3.0
-LOCATION: This is the name of an available geographic location.  -spearfish-
-          is the sample data base for which all tutorials are written.
-MAPSET:   Every GRASS session runs under the name of a MAPSET.  Associated
-          with each MAPSET is a rectangular COORDINATE REGION and a list
-          of any new maps created.
-DATABASE: This is the unix directory containing the geographic databases
-          The REGION defaults to the entire area of the chosen LOCATION.
-          You may change it later with the command: g.region
-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-LOCATION:   weather_______             (enter list for a list of locations)
-MAPSET:     PERMANENT_____             (or mapsets within a location)
-DATABASE:   /home/neteler/grassdata5__________________________
-Adjust the DATABASE path to your local path.
-Generate iso layer using r3.mkdspf, display them with r3.showdspf.<br>
-<b>Display of volumes</b>
-GRASS 5.3: using the sample display file provided in the data set:<br>
-r3.showdspf grid3=CloudLCP.992172300 dspf=test
+You can download the Slovakia 3D precipitation data from the
+<a href=../data.html>sample data page</a> ("Slovakia 3D precipitation data set").
-Display the layers using "+" then.
-GRASS 5.7: This is integrated into NVIZ, just load the volume there.
+For instructions, read the related <a href=../sampledata/slovakia3d_readme.txt>README file</a>.
 <h2>Vis5D data viewer</h2>
@@ -111,7 +87,7 @@
 <!-- FOOTER -->
-<DIV ALIGN=right>&copy; 1999-2002 GRASS Development Team<br>
+<DIV ALIGN=right>&copy; 1999-2004 GRASS Development Team<br>
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