Changes between Version 30 and Version 31 of doc/app/iofiles

Timestamp:

Sep 14, 2010 2:24:18 PM (14 years ago)

Author:

fricke

Comment:

--

doc/app/iofiles

@@ -748 +748 @@
                         S
 }}}
-|----------------
+Example for a 50m tall building surrounded by a 12.5m tall podium on flat ground: \\
+{{{
+   0    0    0    0    0    0    0    0    0    0    0    0    0
+   0 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5    0    0
+   0 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5    0    0
+   0 12.5 12.5   50   50   50   50   50   50 12.5 12.5    0    0
+   0 12.5 12.5   50   50   50   50   50   50 12.5 12.5    0    0
+   0 12.5 12.5   50   50   50   50   50   50 12.5 12.5    0    0
+   0 12.5 12.5   50   50   50   50   50   50 12.5 12.5    0    0
+   0 12.5 12.5   50   50   50   50   50   50 12.5 12.5    0    0
+   0 12.5 12.5   50   50   50   50   50   50 12.5 12.5    0    0
+   0 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5    0    0
+   0 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5    0    0
+   0    0    0    0    0    0    0    0    0    0    0    0    0
+}}}
+These data must exactly match the horizontal grid. Due to the staggered grid the topography may be displaced by -0.5 [../inipar#dx dx] in x-direction and -0.5 [../inipar#dy dy] in y-direction depending on the parameter [../inipar#topography_grid_convention topography_grid_convention]. See also the example in {{{trunk/EXAMPLES/topo_file/}}}. \\\\
+Alternatively, the user may add code to the user interface subroutine [../userint/int#user_init_grid user_init_grid] to allow different data formats. 
+|----------------