[GRASS-SVN] r65809 - in grass/branches/releasebranch_7_0/imagery: . i.evapo.mh i.evapo.pm

[svn_grass at osgeo.org]

Author: neteler
Date: 2015-08-01 12:15:31 -0700 (Sat, 01 Aug 2015)
New Revision: 65809

Modified:
   grass/branches/releasebranch_7_0/imagery/i.evapo.mh/i.evapo.mh.html
   grass/branches/releasebranch_7_0/imagery/i.evapo.pm/i.evapo.pm.html
   grass/branches/releasebranch_7_0/imagery/imageryintro.html
Log:
imagery intro manual: mention i.eb.* and i.evapo.*

Modified: grass/branches/releasebranch_7_0/imagery/i.evapo.mh/i.evapo.mh.html
===================================================================
--- grass/branches/releasebranch_7_0/imagery/i.evapo.mh/i.evapo.mh.html	2015-08-01 19:15:13 UTC (rev 65808)
+++ grass/branches/releasebranch_7_0/imagery/i.evapo.mh/i.evapo.mh.html	2015-08-01 19:15:31 UTC (rev 65809)
@@ -1,7 +1,7 @@
 <h2>DESCRIPTION</h2>
 
-<em>i.evapo.MH</em> Calculates the reference ET after Hargreaves (1985)
-and Modified Hargreaves (2001). 
+<em>i.evapo.mh</em> calculates the reference evapotranspiration (ET) after
+Hargreaves (1985) and the Modified Hargreaves (2001). 
 
 <!-- TODO Hargreaves (2001) citation missing! -->
 
@@ -15,14 +15,20 @@
 </em>
 
 <h2>REFERENCES</h2>
-Hargreaves GL, Hargreaves GH, Riley JP, 1985. Agricultural benefits for
+
+<ul>
+<li> Hargreaves GL, Hargreaves GH, Riley JP, 1985. Agricultural benefits for
 Senegal River Basin. Journal of Irrigation and Drainange Engineering,
-ASCE, 111(2):113-124.
-<p>Droogers P, Allen RG, 2002. Towards a simplified global reference
-evapotranspiration equation. Irrigation Science.
-<p>Droogers, P., and R.G. Allen. 2002. Estimating reference evapotranspiration
-under inaccurate data conditions. Irrigation and Drainage Systems 16: 33-45.
-<p>Hargreaves and Samani, 1985. <!-- incomplete -->
+ASCE, 111(2):113-124.</li>
+<li> Hargreaves, 2001 - incomplete</li>
+<li> Droogers P, Allen RG, 2002. Towards a simplified global reference
+evapotranspiration equation. Irrigation Science.</li>
+<li> Droogers, P., Allen RG. 2002. Estimating reference evapotranspiration
+under inaccurate data conditions. Irrigation and Drainage Systems 16: 33-45.</li>
+<li> Hargreaves GH, Samani ZA, 1985. Reference crop evapotranspiration from
+ ambient air temperature. American Society of Agricultural Engineers
+ (Microfiche collection)(USA). no. fiche no. 85-2517.</li>
+</ul>
 
 <h2>AUTHORS</h2>
 

Modified: grass/branches/releasebranch_7_0/imagery/i.evapo.pm/i.evapo.pm.html
===================================================================
--- grass/branches/releasebranch_7_0/imagery/i.evapo.pm/i.evapo.pm.html	2015-08-01 19:15:13 UTC (rev 65808)
+++ grass/branches/releasebranch_7_0/imagery/i.evapo.pm/i.evapo.pm.html	2015-08-01 19:15:31 UTC (rev 65809)
@@ -1,6 +1,6 @@
 <h2>DESCRIPTION</h2>
 
-<p><em>i.evapo.PM</em>, given the vegetation height (hc), humidity (RU), 
+<p><em>i.evapo.pm</em>, given the vegetation height (hc), humidity (RU), 
 wind speed at two meters height (WS), temperature (T), digital terrain model (DEM), 
 and net radiation (NSR) raster input maps, 
 calculates the potential evapotranspiration map (EPo).

Modified: grass/branches/releasebranch_7_0/imagery/imageryintro.html
===================================================================
--- grass/branches/releasebranch_7_0/imagery/imageryintro.html	2015-08-01 19:15:13 UTC (rev 65808)
+++ grass/branches/releasebranch_7_0/imagery/imageryintro.html	2015-08-01 19:15:31 UTC (rev 65809)
@@ -201,6 +201,34 @@
 data. The common univariate statistics and also linear regression can
 be calculated.
 
+<h3>Evapotranspiration modeling</h3>
+
+In GRASS, several types of evapotranspiration (ET) modeling methods
+are available:
+
+<ul>
+<li> Reference ET: Hargreaves (<a href="i.evapo.mh.html">i.evapo.mh</a>),
+                   Penman-Monteith (<a href="i.evapo.pm.html">i.evapo.pm</a>);</li>
+<li> Potential ET: Priestley-Taylor (<a href="i.evapo.pt.html">i.evapo.pt</a>);</li>
+<li> Actual ET: <a href="i.evapo.time.html">i.evapo.time</a>.</li>
+</ul>
+
+Evaporative fraction: <a href="i.eb.evapfr.html">i.eb.evapfr</a>,
+<a href="i.eb.hsebal01.html">i.eb.hsebal01</a>.
+
+<h3>Energy balance</h3>
+
+Emissivity can be calculated with <a href="i.emissivity.html">i.emissivity</a>.
+
+Several modules support the calculation of the energy balance:
+<ul>
+<li> Actual evapotranspiration for diurnal period  (<a href="i.eb.eta.html">i.eb.eta</a>);</li>
+<li> Evaporative fraction and root zone soil moisture (<a href="i.eb.evapfr.html">i.eb.evapfr</a>);</li>
+<li> Sensible heat flux iteration (<a href="i.eb.hsebal01.html">i.eb.hsebal01</a>);</li>
+<li> Net radiation approximation (<a href="i.eb.netrad.html">i.eb.netrad</a>);</li>
+<li> Soil heat flux approximation (<a href="i.eb.soilheatflux.html">i.eb.soilheatflux</a>).</li>
+</ul>
+
 <h3>See also</h3>
 
 <ul>