NAME
v.vol.rst - Interpolates vector point data to a G3D grid volume using regularized spline with tension (RST) algorithm
SYNOPSIS
v.vol.rst
v.vol.rst help
v.vol.rst input=string [cellinp=string] [colnum=integer] [tension=float] [smooth=float] [devi=string] [maskmap=string] [segmax=integer] [dmin=float] [npmin=integer] [wmult=float] [zmult=float] [cellout=string] [elev=string] [gradient=string] [aspect1=string] [aspect2=string] [ncurv=string] [gcurv=string] [mcurv=string]
Parameters:
- input=string
- Name of the vector points file with input x,y,z,w
- cellinp=string
- Name of the surface cell file
- colnum=integer
- Column number of w attribute to use for calculation (counting only float type columns)
- Default: 1
- tension=float
- Tension
- Default: 40.
- smooth=float
- Smoothing parameter
- Default: 0.1
- devi=string
- Name of the output deviations site file
- maskmap=string
- Name of the raster file used as mask
- segmax=integer
- Max number of points in segment (<=700)
- Default: 50
- dmin=float
- Min distance between points (extra points ignored)
- Default: 50.000000
- npmin=integer
- Min number of points for interpolation
- Default: 200
- wmult=float
- Conversion factor for w-values
- Default: 1.0
- zmult=float
- Conversion factor for z-values
- Default: 1.0
- cellout=string
- Name of the crossection cell file
- elev=string
- Elevation g3d-file
- gradient=string
- Gradient magnitude g3d-file
- aspect1=string
- G. horizontal angle g3d-file
- aspect2=string
- G. vertical angle g3d-file
- ncurv=string
- Change of gradient g3d-file
- gcurv=string
- Gaussian curvature g3d-file
- mcurv=string
- Mean curvature g3d-file