r3.in.grid3
NAME
r3.in.grid3 - Imports files in Bill Brown's grid3
format into G3D format.
(GRASS 3D Program)
SYNOPSIS
r3.in.grid3 [type = default | double | float]
[precision = default | max | 0 - 52]
[compression = default | rle | lzw | rle+lzw | none]
[tiledimension = XxYxZ]
[nv = yes | no]
input = grid3-file
output = g3d-map
DESCRIPTION
Parameters:
- type
- The default cell-type is float.
- Options: default, double, float
- precision
- Options: default, max, 0-52
- compression
- Note that the none option only specifies
that neither LZW nor RLE is used for compression. It
does not turn off the compression all together. G3D does
not support non-compressed files.
- Options: default, rle, lzw, rle+lzw, none
- tiledimension
- Format: XxYxZ
- nv
- Specifies whether zeros in the grid3 file are converted to NULL-values. Conversion
is performed if the value is yes. Default is no.
- input
- Path and name of grid3 file to be imported
- output
- Name of the G3D output map
NOTES
r3.in.grid3 uses float as default cell-type.
Currently, after the file has been imported, the stored values are
compared with the original data. This feature is used to find bugs in the
library at an early stage and will be turned off as soon as confidence has
built up.
AUTHORS
Roman Waupotitsch, Michael Shapiro,
Helena Mitasova, Bill Brown, Lubos Mitas, Jaro Hofierka