r3gradient_test stdout
WARNING: block size too small, set to 3
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Writing gradient 3D raster maps...
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WARNING: block size too small, set to 3
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Writing gradient 3D raster maps...
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Description:
Computes gradient of a 3D raster map and outputs gradient components as three 3D raster maps.
Keywords:
raster3d, voxel, gradient
Usage:
r3.gradient input=name
output=grad_x,grad_y,grad_z[,grad_x,grad_y,grad_z,...]
[blocksize=size_x,size_y,size_z[,size_x,size_y,size_z,...]] [--overwrite]
[--help] [--verbose] [--quiet] [--ui]
Flags:
--o Allow output files to overwrite existing files
--h Print usage summary
--v Verbose module output
--q Quiet module output
--ui Force launching GUI dialog
Parameters:
input Name of input 3D raster map
output Name for output 3D raster map(s)
blocksize Size of blocks
default: 30,30,20
ERROR: Option <output> must be provided in multiples of 3
You provided 2 item(s): test_grad_x,test_grad_y
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Writing gradient 3D raster maps...
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