VOLTOOL Usage
Usage: voltool [options]
operate on a particular volume in the grid
options:
-igrid : name of the grid file to read (required)
-ogrid : name of the grid file to write (required)
-volid : specifies the volume to remove or assign
-extract : writes the volume given by -volid to a grid file
(where the volume id was specified per node)
-extractelem : writes the volume given by -volid to a grid file
(where the volume id was specified per element)
-assign : assigns a volume id to all nodes between the surfaces
specified using -surfid1 and -surfid2
-assignelem : assigns a volume id to all elements between the
surfaces specified using -surfid1 and -surfid2
-surfid1 : surface marching from when assigning volume tags
-surfid2 : surface marching towards when assigning volume tags
if surfid2 < 0, the nodes on surfid2 will not be
assigned a new volume tag
-auto : if used with -assignelem, automatically assigns a
volume id to all elements based on the number of
sub-volumes formed by closed interior surfaces
: if used with -extract or extractelem, automatically
extracts each volume id found in the grid and and
writes each sub-volume to a separate grid file
-interior : include interior surfaces when extracting volumes
-skipboundarycheck : skip boundary face connectivity check after extraction
-help, -h : prints this help screen
-version : prints the version information of the executable
and the associated libraries
-ver : prints the version number of the executable
-build : prints the build number of the executable