surfit variables
[surfit commands and variables]


Variables

SURFIT_EXPORT REAL surfit::undef_value
SURFIT_EXPORT float surfit::tol
REAL surfit::sor_omega
REAL surfit::ssor_omega
bool surfit::write_mat
char * surfit::map_name
SURFIT_EXPORT int surfit::reproject_faults
SURFIT_EXPORT int surfit::reproject_undef_areas
SURFIT_EXPORT int surfit::process_isolated_areas

Variable Documentation

map_name
 

this name prints in solve procedure

Examples:
area.tcl, area_completer.tcl, area_ineq.tcl, area_mean.tcl, area_surf.tcl, area_surf_ineq.tcl, area_wmean.tcl, canyon_map.tcl, canyon_trend.tcl, contour.tcl, contour_ineq.tcl, curve.tcl, curve_ineq.tcl, curve_surf.tcl, curve_surf_ineq.tcl, dem.tcl, dem_add.tcl, fault.tcl, fault_aniso.tcl, fault_approx.tcl, flow_area.tcl, flow_cntr.tcl, flow_curve.tcl, flow_points.tcl, flow_points2.tcl, ineq.tcl, map_hor_frac.tcl, map_ver_frac.tcl, mask.tcl, mask_add.tcl, mask_completer.tcl, mask_ineq.tcl, mask_mean.tcl, mask_surf.tcl, mask_surf_add.tcl, mask_surf_ineq.tcl, mask_wmean.tcl, mean.tcl, points.tcl, points_approx.tcl, points_exact.tcl, points_ineq.tcl, surface.tcl, surface_add.tcl, surface_ineq.tcl, trend.tcl, and wmean.tcl.

process_isolated_areas
 

enables/disables processing of areas, isolated by faults and areas with undefined value

reproject_faults
 

enables/disables reprojecting with faults

reproject_undef_areas
 

enables/disables reprojecting with areas with undefined vale

sor_omega
 

parameter for SOR method

ssor_omega
 

parameter for SSOR method

tol
 

use this variable to manage tolerance of iterative linear system solver algorithm. If this value is too big, iterative algorithm will make low number of iterations. It leads to rought result.

Examples:
area.tcl, area_completer.tcl, area_ineq.tcl, area_mean.tcl, area_surf.tcl, area_surf_ineq.tcl, area_wmean.tcl, canyon_map.tcl, canyon_trend.tcl, contour.tcl, contour_ineq.tcl, curve.tcl, curve_ineq.tcl, curve_surf.tcl, curve_surf_ineq.tcl, dem.tcl, dem_add.tcl, fault.tcl, fault_aniso.tcl, fault_approx.tcl, flow_area.tcl, flow_cntr.tcl, flow_curve.tcl, flow_points.tcl, flow_points2.tcl, ineq.tcl, map_hor_frac.tcl, map_ver_frac.tcl, mask.tcl, mask_add.tcl, mask_completer.tcl, mask_ineq.tcl, mask_mean.tcl, mask_surf.tcl, mask_surf_add.tcl, mask_surf_ineq.tcl, mask_wmean.tcl, mean.tcl, points.tcl, points_approx.tcl, points_exact.tcl, points_ineq.tcl, surface.tcl, surface_add.tcl, surface_ineq.tcl, trend.tcl, and wmean.tcl.

undef_value
 

value to interprete as undefined

write_mat
 

if write_mat=1, then surfit dumps matrices to file surfit.mat



surfit: open source gridding and contouring software.