[GRASS-SVN] r55534 - in grass-addons/grass7/raster: r.convergence r.fuzzy/r.fuzzy.set r.fuzzy/r.fuzzy.system r.geomorphon r.stream.order r.vol.dem
svn_grass at osgeo.org
svn_grass at osgeo.org
Wed Mar 27 02:11:17 PDT 2013
Author: neteler
Date: 2013-03-27 02:11:17 -0700 (Wed, 27 Mar 2013)
New Revision: 55534
Modified:
grass-addons/grass7/raster/r.convergence/r.convergence.html
grass-addons/grass7/raster/r.fuzzy/r.fuzzy.set/r.fuzzy.set.html
grass-addons/grass7/raster/r.fuzzy/r.fuzzy.system/r.fuzzy.system.html
grass-addons/grass7/raster/r.geomorphon/r.geomorphon.html
grass-addons/grass7/raster/r.stream.order/r.stream.order.html
grass-addons/grass7/raster/r.vol.dem/r.vol.dem.html
Log:
add missing quotes to html tags attribute values (to render images in wxGUI man properly)
Modified: grass-addons/grass7/raster/r.convergence/r.convergence.html
===================================================================
--- grass-addons/grass7/raster/r.convergence/r.convergence.html 2013-03-27 09:03:58 UTC (rev 55533)
+++ grass-addons/grass7/raster/r.convergence/r.convergence.html 2013-03-27 09:11:17 UTC (rev 55534)
@@ -30,7 +30,7 @@
<h2>DESCRIPTION</h2>
<center>
<h3>How convergence index is calculated (3 x 3 window):<h3>
-<img src=conv.png border=1><br>
+<img src="conv.png" border="1"><br>
</center>
Convergence index is a terrain parameter which show the structure od the relief as a set of convergent areas (channels) and divergent areas (ridges). It represents the agreement of aspect direction of surrounding cells with the teoretical matrix direction. Convergence index is mean (or weighted mean if weights are used) aspect difference between real aspect and teoretical maximum divergent direction matrix representing ideal peak (see figure) minus 90 degres. So if there is maximum agreement with divergent matrix the convergence index is (0 - 90) * 10/9 = -100. If there is ideal sink (maximum convergence) the convergence index is (180 -90) * 10/9 = 100.
Slope and aspect ere calculated internaly with the same formula as in r.slope.aspect
@@ -56,4 +56,7 @@
Böhner J., Blaschke T., Montanarella, L. (eds.) (2008). SAGA Seconds Out. Hamburger Beiträge zur Physischen Geographie und Landschaftsökologie, 19: 113 s.</p>
<h2>AUTHOR</h2>
-Jarek Jasiewicz
+Jarek Jasiewicz
+
+<p>
+<i>Last changed: $Date$</i>
Modified: grass-addons/grass7/raster/r.fuzzy/r.fuzzy.set/r.fuzzy.set.html
===================================================================
--- grass-addons/grass7/raster/r.fuzzy/r.fuzzy.set/r.fuzzy.set.html 2013-03-27 09:03:58 UTC (rev 55533)
+++ grass-addons/grass7/raster/r.fuzzy/r.fuzzy.set/r.fuzzy.set.html 2013-03-27 09:11:17 UTC (rev 55534)
@@ -12,7 +12,7 @@
set's boundaries. If side is "both" it require 4 points, else 2 points.
<center>
<h3>Fuzzy set definition:</h3>
-<img src="set.png" border=1>
+<img src="set.png" border="1">
</center>
</dd>
<dt><b>side</b></dt>
@@ -20,7 +20,7 @@
side. See description for details.
<center>
<h3>Boundary definition:</h3>
-<img src=boundary.png border=1><br>
+<img src="boundary.png" border="1"><br>
</center>
</dd>
</dl>
@@ -46,7 +46,7 @@
details.
<center>
<h3>Impact of shape parameter on shape boundary:</h3>
-<img src=shape.png border=1>
+<img src="shape.png" border="1">
</center>
</dd>
<dt><b>height</b></dt>
@@ -85,6 +85,7 @@
where x: membership
</code></pre>
+
<p>
<b>S-shaped:</b> it use following equation:
<pre><code>
@@ -143,6 +144,6 @@
R~package version~1.0, URL http://CRAN.R-project.org/package=sets.<p>
<h2>AUTHOR</h2>
-Jarek Jasiewicz
+Jarek Jasiewicz
<p><i>Last changed: $Date$</i>
Modified: grass-addons/grass7/raster/r.fuzzy/r.fuzzy.system/r.fuzzy.system.html
===================================================================
--- grass-addons/grass7/raster/r.fuzzy/r.fuzzy.system/r.fuzzy.system.html 2013-03-27 09:03:58 UTC (rev 55533)
+++ grass-addons/grass7/raster/r.fuzzy/r.fuzzy.system/r.fuzzy.system.html 2013-03-27 09:11:17 UTC (rev 55534)
@@ -280,7 +280,7 @@
Resulting map should look like this below. Yellow color means no risk, red high
risk, green, blue end so on moderate risk.
-<CENTER><img src=f_result.png border=1></CENTER><br>
+<CENTER><img src="f_result.png" border="1"></CENTER><br>
<h2>SEE ALSO</h2>
@@ -291,8 +291,6 @@
<a href="r.mapcalc.html">r.mapcalc</a>,
</em>
-
-
<h2>REFERENCES</h2>
Zadeh, L.A. (1965). "Fuzzy sets". Information and Control 8 (3): 338–353.
Modified: grass-addons/grass7/raster/r.geomorphon/r.geomorphon.html
===================================================================
--- grass-addons/grass7/raster/r.geomorphon/r.geomorphon.html 2013-03-27 09:03:58 UTC (rev 55533)
+++ grass-addons/grass7/raster/r.geomorphon/r.geomorphon.html 2013-03-27 09:11:17 UTC (rev 55534)
@@ -17,7 +17,7 @@
<center>
<h3>Forms represented by geomorphons:</h3>
-<img src=legend.png border=1><br>
+<img src="legend.png" border="1"><br>
</center></DD>
<DT><b>pattern</b></DT>
<DD>returns code of one of 498 unique ternary patterns for every cell. The code is a decimal representation o 8-tuple minimalised patterns written in ternary system. Full list of patterns is available in source code directory as patterns.txt. This map can be used to create alternative form classification using supervised approach</DD>
@@ -45,7 +45,7 @@
<h2>DESCRIPTION</h2>
<center>
<h3>What is geomorphon:</h3>
-<img src=geomorphon.png border=1><br>
+<img src="geomorphon.png" border="1"><br>
</center>
<p>Geomorphon is a new concept of presentation and analysis of terrain forms. This concept utilises 8-tuple pattern of the visibility neighbourhood and breaks well known limitation of standard calculus approach where all terrain forms cannot be detected in a single window size. The pattern arises from a comparison of a focus pixel with its eight neighbors starting from the one located to the east and continuing counterclockwise producing ternary operator. For example, a tuple {+,-,-,-,0,+,+,+} describes one possible pattern of relative measures {higher, lower, lower, lower, equal, higher, higher, higher} for pixels surrounding the focus pixel. It is important to stress that the visibility neighbors are <b>not necessarily an immediate neighbors</b> of the focus pixel in the grid, but the pixels determined from <b>the line-of-sight</b> principle along the eight principal directions. This principle relates surface relief and horizontal distance by means of so-called zenith an
d nadir angles along the eight principal compass directions. The ternary operator converts the information contained in all the pairs of zenith and nadir angles into the ternary pattern (8-tuple). The result depends on the values of two parameters: search radius (L) and relief threshold (d). The search radius is the maximum allowable distance for calculation of zenith and nadir angles. The relief threshold is a minimum value of difference between LOSs angle (zenith and nadir) that is considered significantly different from the horizon. Two lines-of-sight are necessary due to zenith LOS only, does not detect positive forms correctly.
<p>There are 38 = 6561 possible ternary patterns (8-tuplets). However by eliminating all patterns that are results of either rotation or reflection of other patterns wa set of 498 patterns remain referred as geomorphons. This is a comprehensive and exhaustive set of idealized landforms that are independent of the size, relief, and orientation of the actual landform.
Modified: grass-addons/grass7/raster/r.stream.order/r.stream.order.html
===================================================================
--- grass-addons/grass7/raster/r.stream.order/r.stream.order.html 2013-03-27 09:03:58 UTC (rev 55533)
+++ grass-addons/grass7/raster/r.stream.order/r.stream.order.html 2013-03-27 09:11:17 UTC (rev 55534)
@@ -75,7 +75,7 @@
<h3>Stream ordering example:</h3>
<center>
-<img src=orders.png border=1><br>
+<img src="orders.png" border="1"><br>
</center>
<p>
Modified: grass-addons/grass7/raster/r.vol.dem/r.vol.dem.html
===================================================================
--- grass-addons/grass7/raster/r.vol.dem/r.vol.dem.html 2013-03-27 09:03:58 UTC (rev 55533)
+++ grass-addons/grass7/raster/r.vol.dem/r.vol.dem.html 2013-03-27 09:11:17 UTC (rev 55534)
@@ -53,12 +53,12 @@
interpolation until the next DEM or the region's margin.
<center>
-<img src="r_vol_dem_layerdown.jpg" border=1><br>
+<img src="r_vol_dem_layerdown.jpg" border="1"><br>
Layer down NULL filling behaviour of <em>r.vol.dem</em>
</center>
<p>
<center>
-<img src="r_vol_dem_layerup.jpg" border=1><br>
+<img src="r_vol_dem_layerup.jpg" border="1"><br>
Layer up NULL filling behaviour of <em>r.vol.dem</em>
</center>
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