r.param.scale manual: example fix; figure style cosmetics

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@70054 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.fill.dir/r.fill.dir.html

@@ -108,20 +108,23 @@ d.vect elev_lid792_1m_fill_area type=boundary color=red
 
 <div align="center" style="margin: 10px">
 <a href="r_fill_dir.png">
-<img src="r_fill_dir.png" width="900" alt="r.fill.dir example" border=0><br>
+<img src="r_fill_dir.png" width="600" alt="r.fill.dir example" border=0><br>
 </a>
-<i>Sink-filled DEM (shown as shaded terrain) with areas of filling shown as vector polygons</i>
+<i>Figure: Sink-filled DEM (shown as shaded terrain) with areas of filling shown as vector polygons</i>
 </div>
 
 
 <h2>REFERENCES</h2>
 
 <ul>
-<li>Beasley, D.B. and L.F. Huggins. 1982. ANSWERS (areal nonpoint source watershed environmental response simulation): User's manual. U.S. EPA-905/9-82-001, Chicago, IL, 54 p.
+<li>Beasley, D.B. and L.F. Huggins. 1982. ANSWERS (areal nonpoint source watershed environmental 
+response simulation): User's manual. U.S. EPA-905/9-82-001, Chicago, IL, 54 p.
 <li>Jenson, S.K., and J.O. Domingue. 1988. Extracting topographic structure from
-digital elevation model data for geographic information system analysis. Photogram. Engr. and Remote Sens. 54: 1593-1600.
-<li>Young, R.A., C.A. Onstad, D.D. Bosch and W.P. Anderson. 1985. Agricultural nonpoint surface pollution models (AGNPS) I and II model documentation. St. Paul: Minn. Pollution control Agency and Washington D.C., USDA-Agricultural Research
-Service.
+digital elevation model data for geographic information system analysis. Photogram.
+Engr. and Remote Sens. 54: 1593-1600.
+<li>Young, R.A., C.A. Onstad, D.D. Bosch and W.P. Anderson. 1985. Agricultural nonpoint
+surface pollution models (AGNPS) I and II model documentation. St. Paul: Minn. Pollution
+control Agency and Washington D.C., USDA-Agricultural Research Service.
 </ul>
 
 <h2>SEE ALSO</h2>

raster/r.param.scale/r.param.scale.html

@@ -70,17 +70,21 @@ Note that the aspect map is calculated differently from
 
 <h2>EXAMPLE</h2>
 
-The next commands will create a geomorphological map of the Spearfish region:
+The next commands will create a geomorphological map of the Spearfish sample
+dataset region:
 
 <div class="code"><pre>
 g.region raster=elevation.10m -p
-r.param.scale in=elevation.10m output=morphology param=feature size=9
+r.param.scale in=elevation.10m output=morphology method=feature size=9
 </pre></div>
 
-<p><center>
-<img src="r_param_scale_morph.jpg" alt="r.param.scale generated geomorphological map"><br>
-<i>Geomorphological map of a subregion in the Spearfish (SD) area</i>
-</center>
+<div align="center" style="margin: 10px">
+<a href="r_param_scale_morph.jpg">
+<img src="r_param_scale_morph.jpg" width="600" alt="r.param.scale example" border=0><br>
+</a>
+<i>Figure: Geomorphological map of a subregion in the Spearfish (SD) area</i>
+</div>
+
 
 <h2>TODO</h2>
 

raster/r.univar/r.univar.html

@@ -172,13 +172,14 @@ d.out.file runivar_basins.png
 optipng -o5 runivar_basins.png width=200px
 -->
 
-<center>
-<img src="runivar_basins.png" alt="Basins and their IDs" align="middle"
-width="600">
-<p>
-Figure: Zones (basins, opacity: 60%) with underlying elevation map 
-for North Carolina sample dataset.
-</center>
+
+<div align="center" style="margin: 10px">
+<a href="runivar_basins.png">
+<img src="runivar_basins.png" width="600" alt="r.univar basins and their IDs" border=0><br>
+</a>
+<i>Figure: Zones (basins, opacity: 60%) with underlying elevation map 
+for North Carolina sample dataset.</i>
+</div>
 
 <p>
 Then statistics for elevation can be calculated separately for every
@@ -208,14 +209,13 @@ stddev,variance,coeff_var,sum,sum_abs2,,116975,0,55.5787925720215,
 Comma Separated Values (CSV) file is best viewed through a spreadsheet 
 program such as Microsoft Excel, Libre/Open Office Calc or Google Docs:
 
-<p>
-<center>
-<img src="runivar_basins_elev_zonal.png" alt="TABLE" align="middle"
-width="900">
-<p>
-Figure: Raster statistics for zones (basins, North Carolina sample 
-dataset) viewed through Libre/Open Office Calc
-</center>
+<div align="center" style="margin: 10px">
+<a href="runivar_basins_elev_zonal.png">
+<img src="runivar_basins_elev_zonal.png" width="600" alt="r.univar raster statistics" border=0><br>
+</a>
+<i>Figure: Raster statistics for zones (basins, North Carolina sample 
+dataset) viewed through Libre/Open Office Calc.</i>
+</div>
 
 <h2>TODO</h2>