EXTRACT Usage
Usage: extract [options] extract volume elements based on id or angle options: -igrid: name of the grid file to read -ogrid : name of the grid file to write -help, -h : prints this help screen -globalminmax : prints the global min and max angle in the grid -min : writes all elements with angles less than may be used with -max -max : writes all elements with angles greater than may be used with -min -negvol : writes all elements with negative volume -tet : writes tetrahedra within -hex : writes hexahedra within -pent5 : writes five-pentahedra within -pent6 : writes six-pentahedra within set to .. (with 1 based numbering) set to all for all elements -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