v.to.3d: remove redundant description.html (merge from trunk, https://trac.osgeo.org/grass/changeset/65492)

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@65656 15284696-431f-4ddb-bdfa-cd5b030d7da7

vector/v.to.3d/description.html

@@ -1,48 +0,0 @@
-<h2>DESCRIPTION</h2>
-
-The <em>v.to.3d</em> module is used to transform 2D vector features
-to 3D. Height (z-coordinate) of 3D vector features can be specified
-by <b>height</b> parameter as fixed value or by <b>column</b>
-parameter.
-
-<p>Flag <b>-r</b> enables to perform reverse transformation, i.e.,
-transform 3D vector to 2D by omitting z-coordinate.
-
-<h2> NOTES</h2>
-
-When transforming 2D vector features to 3D based on attribute, all
-NULL values are silently converted to height 0.0.
-
-<h2>EXAMPLES</h2>
-
-<h3>Transform 2D vector features to 3D</h3>
-
-<div class="code"><pre>
-# convert z-values from string to double
-v.db.addcolumn map=geodetic_pts columns="Z_VALUE_D double precision"
-v.db.update map=geodetic_pts column=Z_VALUE_D qcolumn=Z_VALUE
-v.db.select map=geodetic_pts columns=cat,Z_VALUE,Z_VALUE_
-
-# convert 2D vector point map to 3D based on attribute
-v.to.3d input=geodetic_pts out=geodetic_pts_3d column=Z_VALUE_D
-</pre></div>
-
-<h3>Transform 3D vector features to 2D</h3>
-
-<div class="code"><pre>
-v.to.3d -rt input=elev_lid792_bepts output=elev_lid_2d
-</pre></div>
-
-<h2>SEE ALSO</h2>
-
-<em>
-<a href="v.transform.html">v.transform</a>,
-<a href="v.extrude.html">v.extrude</a>,
-<a href="v.drape.html">v.drape</a>
-</em>
-
-<h2>AUTHORS</h2>
-
-Martin Landa, CTU in Prague, Czech Republic
-
-<p><i>Last changed: $Date$</i>