Changes between Version 54 and Version 55 of doc/app/initialization_parameters

Timestamp:

Sep 14, 2010 9:43:34 AM (14 years ago)

Author:

kanani

Comment:

--

doc/app/initialization_parameters

@@ -269 +269 @@
 <insert explanation>
 }}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#<insert_parameter_name> '''<insert_parameter_name>''']
+}}}
+{{{#!td style="vertical-align:top"
+<insert type>
+}}}
+{{{#!td style="vertical-align:top"
+<insert value>
+}}}
+{{{#!td
+<insert explanation>
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#<insert_parameter_name> '''<insert_parameter_name>''']
+}}}
+{{{#!td style="vertical-align:top"
+<insert type>
+}}}
+{{{#!td style="vertical-align:top"
+<insert value>
+}}}
+{{{#!td
+<insert explanation>
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#<insert_parameter_name> '''<insert_parameter_name>''']
+}}}
+{{{#!td style="vertical-align:top"
+<insert type>
+}}}
+{{{#!td style="vertical-align:top"
+<insert value>
+}}}
+{{{#!td
+<insert explanation>
+}}}
 [[BR]]
 
@@ -369 +408 @@
 For [#ocean ocean] = ''.T.,'' '''dz_stretch_level''' is the height level (in m, negative) below which the grid is to be stretched vertically. The vertical grid spacings [#dz dz] below this level are calculated correspondingly as\\\\
       dz(k-1) = dz(k) * [#dz_stretch_factor dz_stretch_factor].
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#grid_matching '''grid_matching''']
+}}}
+{{{#!td style="vertical-align:top"
+C*6
+}}}
+{{{#!td style="vertical-align:top"
+'strict'
+}}}
+{{{#!td
+Variable to adjust the subdomain sizes in parallel runs.\\\\
+For '''grid_matching''' = '' 'strict' '', the subdomains are forced to have an identical size on all processors. In this case the processor numbers in the respective directions of the virtual processor net must fulfill certain divisor conditions concerning the grid point numbers in the three directions (see [#nx nx], [#ny ny] and [#nz nz]). Advantage of this method is that all PEs bear the same computational load.\\\\
+There is no such restriction by default, because then smaller subdomains are allowed on those processors which form the right and/or north boundary of the virtual processor grid. On all other processors the subdomains are of same size. Whether smaller subdomains are actually used, depends on the number of processors and the grid point numbers used. Information about the respective settings are given in file [../iofiles#RUN_CONTROL RUN_CONTROL].\\\\
+When using a multi-grid method for solving the Poisson equation (see [#psolver psolver]) only '''grid_matching''' = '' 'strict' '' is allowed.\\\\
+'''Note:'''\\
+In some cases for small processor numbers there may be a very bad load balancing among the processors which may reduce the performance of the code.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#<insert_parameter_name> '''<insert_parameter_name>''']
+}}}
+{{{#!td style="vertical-align:top"
+<insert type>
+}}}
+{{{#!td style="vertical-align:top"
+<insert value>
+}}}
+{{{#!td
+<insert explanation>
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#<insert_parameter_name> '''<insert_parameter_name>''']
+}}}
+{{{#!td style="vertical-align:top"
+<insert type>
+}}}
+{{{#!td style="vertical-align:top"
+<insert value>
+}}}
+{{{#!td
+<insert explanation>
 }}}
 |----------------