SGRIDMERGE Usage
Usage: sgridmerge [options]
joins mesh pieces into one grid
options:
-ngrid # : specifies the number of grids to join
-ogrid : name of the grid file to write
-printrejects : print node ids for boundary nodes that were not merged
also creates a group containing the free edges
-debug : prints out extra debugging information
-renum_tag : renumber the input surface tags such that each surface
is guaranteed to be unique
-tolerance : specifies the max distance between two points considered
matching Default: 1e-8
-abs_tol : use absolute tolerance
(this is faster but less reliable) [Default]
-rel_tol : use local relative tolerance
-brute : use brute force method for tolerancing algorithm
-verbose : print additional information about merged nodes
-cat : do not attempt to merge grid points; instead, simply
: concatenate the surface grids together
-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