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| -rw-r--r-- | doc/fullswof-utils.texi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/doc/fullswof-utils.texi b/doc/fullswof-utils.texi index 0cac4a5..93da56b 100644 --- a/doc/fullswof-utils.texi +++ b/doc/fullswof-utils.texi @@ -145,6 +145,7 @@ ln -s /path/to/installation/directory/python/makeBoundary @menu * Runtime Dependencies:: +* Invoking makeBoundary:: @end menu @@ -171,6 +172,46 @@ computation. @end enumerate @end table +@node Invoking makeBoundary, , Runtime Dependencies, Usage +@comment node-name, next, previous, up +@section Invoking @command{makeBoundary} + +The @command{makeBoundary} program creates boundary condition files for +the @emph{FullSWOF} solver. The command-line syntax is: + +@example +makeBoundary @option{boundary} +@end example + +where @option{boundary} is one of @code{top}, @code{bottom}, @code{left} +and @code{right}. + +There are five types of boundary condition that are recognised by the +solver: + +@table @asis +@item case 1 +imposed height condition + +@item case 2 +wall condition + +@item case 3 +Neumann condition + +@item case 4 +periodic condition + +@item case 5 +imposed discharge condition +@end table + +Cases 1 and 5 are implemented in @emph{makeBoundary}. A height value +and a discharge value are calculated for each cell along the boundary. +At grid cells where the calculated values are zero the wall boundary +condition, case 2, is applied. + + @node GNU Free Documentation License, Index, Usage, Top @appendix GNU Free Documentation License @include fdl-1.3.texi |