nviz_cmd(1grass)

Flags:

-a

Use draw mode for all loaded surfaces

--verbose

Verbose module output

--quiet

Quiet module output

Parameters:

elevation_map=name[,name,...]

Name of raster map(s) for elevation

elevation_value=value[,value,...]

Elevation value(s)

color_map=name[,name,...]

Name of raster map(s) for color

color_value=name[,name,...]

Color value(s)
Either a standard color name or R:G:B triplet

mask_map=name[,name,...]

Name of raster map(s) for mask

transparency_map=name[,name,...]

Name of raster map(s) for transparency

transparency_value=value[,value,...]

Transparency value(s)
Options: 0-255

shininess_map=name[,name,...]

Name of raster map(s) for shininess

shininess_value=value[,value,...]

Shininess value(s)
Options: 0-255

emission_map=name[,name,...]

Name of raster map(s) for emission

emission_value=value[,value,...]

Emission value(s)
Options: 0-255

mode=string[,string,...]

Draw mode
Options: coarse,fine,both
Default: fine

resolution_fine=value[,value,...]

Fine resolution
Default: 6

resolution_coarse=value[,value,...]

Coarse resolution
Default: 9

style=string[,string,...]

Draw style
Options: wire,surface
Default: surface

shading=string[,string,...]

Shading
Options: flat,gouraud
Default: gouraud

wire_color=name[,name,...]

Wire color
Either a standard color name or R:G:B triplet
Default: 136:136:136

shading=string[,string,...]

Shading
Options: flat,gouraud
Default: gouraud

position=x,y,z[,x,y,z,...]

Position
Default: 0,0,0

vline=name[,name,...]

Name of line vector overlay map(s)

vline_width=value[,value,...]

Vector line width
Options: 1-100
Default: 2

vline_color=name[,name,...]

Vector line color
Either a standard color name or R:G:B triplet
Default: blue

vline_mode=string[,string,...]

Vector line display mode
Options: surface,flat
Default: surface

vline_height=value[,value,...]

Vector line height
Options: 0-1000
Default: 0

vline_position=x,y,z[,x,y,z,...]

Position
Default: 0,0,0

vpoint=name[,name,...]

Name of point vector overlay map(s)

vpoint_size=value[,value,...]

Icon size
Options: 1-1000
Default: 100

vpoint_width=value[,value,...]

Icon width
Options: 1-1000
Default: 2

vpoint_color=name[,name,...]

Icon color
Either a standard color name or R:G:B triplet
Default: blue

vpoint_marker=string[,string,...]

Icon marker
Options: x,sphere,diamond,cube,box,gyro,aster,histogram
Default: sphere

vpoint_position=x,y,z[,x,y,z,...]

Position
Default: 0,0,0

volume=name[,name,...]

Name of input raster3d map(s)

volume_mode=string[,string,...]

Volume draw mode
Options: isosurface,slice
Default: isosurface

volume_shading=string[,string,...]

Volume shading
Options: flat,gouraud
Default: gouraud

volume_position=x,y,z[,x,y,z,...]

Volume position
Default: 0,0,0

volume_resolution=value[,value,...]

Volume resolution
Default: 3

isosurf_level=volume:value[,volume:value,...]

Isosurface level

bgcolor=name

Background color
Either a standard GRASS color, R:G:B triplet, or "none"
Default: white

position=x,y

Viewpoint position (x,y model coordinates)
Default: 0.85,0.85

height=value

Viewpoint height (in map units)

perspective=value

Viewpoint field of view (in degrees)
Options: 1-100
Default: 40

twist=value

Viewpoint twist angle (in degrees)
Options: -180-180
Default: 0

zexag=value

Vertical exaggeration

output=name

Name for output file (do not add extension)

format=string

Graphics file format
Options: ppm,tif
Default: ppm

size=width,height

Width and height of output image
Default: 640,480