[GRASS-SVN] r33556 - in grass/trunk/raster: r.resamp.interp
r.resamp.stats
svn_grass at osgeo.org
svn_grass at osgeo.org
Fri Sep 26 02:16:03 EDT 2008
Author: hamish
Date: 2008-09-26 02:16:02 -0400 (Fri, 26 Sep 2008)
New Revision: 33556
Modified:
grass/trunk/raster/r.resamp.interp/r.resamp.interp.html
grass/trunk/raster/r.resamp.stats/r.resamp.stats.html
Log:
hints from the ML (merge from devbr6)
Modified: grass/trunk/raster/r.resamp.interp/r.resamp.interp.html
===================================================================
--- grass/trunk/raster/r.resamp.interp/r.resamp.interp.html 2008-09-26 06:08:36 UTC (rev 33555)
+++ grass/trunk/raster/r.resamp.interp/r.resamp.interp.html 2008-09-26 06:16:02 UTC (rev 33556)
@@ -12,6 +12,7 @@
<li>bilinear (4 cells)</li>
<li>bicubic (16 cells)</li>
</ul>
+
<p>
This module is intended for reinterpolation of continuous data
to a different resolution rather than for interpolation from scattered data
@@ -19,17 +20,22 @@
</p>
+<h2>NOTES</h2>
+
<p>
+Resampling modules (<em>r.resample, r.resamp.stats, r.resamp.interp,
+r.resamp.rst</em>) resample the map to match the current region settings.
+</p>
+
+<p>
Note that for bilinear and bicubic interpolation,
cells of the output raster that cannot be bounded by the appropriate number
of input cell centers are set to NULL (NULL propagation). This could occur
due to the input cells being outside the current region, being NULL or MASKed.
</p>
-<h2>NOTES</h2>
-
<p>
-For longitude-latitude databases, the interpolation algorithm is based on
+For longitude-latitude locations, the interpolation algorithm is based on
degree fractions, not on the absolute distances between cell centers. Any
attempt to implement the latter would violate the integrity of the
interpolation method.
@@ -47,4 +53,5 @@
Glynn Clements
-<p><i>Last changed: $Date$</i>
+<p>
+<i>Last changed: $Date$</i>
Modified: grass/trunk/raster/r.resamp.stats/r.resamp.stats.html
===================================================================
--- grass/trunk/raster/r.resamp.stats/r.resamp.stats.html 2008-09-26 06:08:36 UTC (rev 33555)
+++ grass/trunk/raster/r.resamp.stats/r.resamp.stats.html 2008-09-26 06:16:02 UTC (rev 33556)
@@ -16,8 +16,15 @@
is slower, but produces a more accurate result.
</p>
+
<h2>NOTES</h2>
+<p>
+Resampling modules (<em>r.resample, r.resamp.stats, r.resamp.interp,
+r.resamp.rst</em>) resample the map to match the current region settings.
+</p>
+
+
<h2>SEE ALSO</h2>
<em><a href="g.region.html">g.region</a></em>,
@@ -29,4 +36,5 @@
Glynn Clements
-<p><i>Last changed: $Date$</i>
+<p>
+<i>Last changed: $Date$</i>
More information about the grass-commit
mailing list