.TH r3.in.bin 1grass "" "GRASS 7.8.5" "GRASS GIS User's Manual"
.SH NAME
\fI\fBr3.in.bin\fR\fR  \- Imports a binary raster file into a GRASS 3D raster map.
.SH KEYWORDS
raster3d, import, voxel
.SH SYNOPSIS
\fBr3.in.bin\fR
.br
\fBr3.in.bin \-\-help\fR
.br
\fBr3.in.bin\fR [\-\fBrdis\fR] \fBinput\fR=\fIname\fR \fBoutput\fR=\fIname\fR \fBbytes\fR=\fIinteger\fR  [\fBorder\fR=\fIstring\fR]  \fBnorth\fR=\fIfloat\fR \fBsouth\fR=\fIfloat\fR \fBeast\fR=\fIfloat\fR \fBwest\fR=\fIfloat\fR \fBbottom\fR=\fIfloat\fR \fBtop\fR=\fIfloat\fR \fBrows\fR=\fIinteger\fR \fBcols\fR=\fIinteger\fR \fBdepths\fR=\fIinteger\fR  [\fBnull\fR=\fIfloat\fR]   [\-\-\fBoverwrite\fR]  [\-\-\fBhelp\fR]  [\-\-\fBverbose\fR]  [\-\-\fBquiet\fR]  [\-\-\fBui\fR]
.SS Flags:
.IP "\fB\-r\fR" 4m
.br
Switch the row order in output from north\->south to south\->north
.IP "\fB\-d\fR" 4m
.br
Switch the depth order in output from bottom\->top to top\->bottom
.IP "\fB\-i\fR" 4m
.br
Binary data is of type integer
.IP "\fB\-s\fR" 4m
.br
Signed data (two\(cqs complement)
.IP "\fB\-\-overwrite\fR" 4m
.br
Allow output files to overwrite existing files
.IP "\fB\-\-help\fR" 4m
.br
Print usage summary
.IP "\fB\-\-verbose\fR" 4m
.br
Verbose module output
.IP "\fB\-\-quiet\fR" 4m
.br
Quiet module output
.IP "\fB\-\-ui\fR" 4m
.br
Force launching GUI dialog
.SS Parameters:
.IP "\fBinput\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name of binary 3D raster file to be imported
.IP "\fBoutput\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name for output 3D raster map
.IP "\fBbytes\fR=\fIinteger\fR \fB[required]\fR" 4m
.br
Number of bytes per cell in binary file
.br
Options: \fI1, 2, 4, 8\fR
.IP "\fBorder\fR=\fIstring\fR" 4m
.br
Byte order in binary file
.br
Options: \fIbig, little, native, swap\fR
.br
Default: \fInative\fR
.IP "\fBnorth\fR=\fIfloat\fR \fB[required]\fR" 4m
.br
Northern limit of geographic region (outer edge)
.IP "\fBsouth\fR=\fIfloat\fR \fB[required]\fR" 4m
.br
Southern limit of geographic region (outer edge)
.IP "\fBeast\fR=\fIfloat\fR \fB[required]\fR" 4m
.br
Eastern limit of geographic region (outer edge)
.IP "\fBwest\fR=\fIfloat\fR \fB[required]\fR" 4m
.br
Western limit of geographic region (outer edge)
.IP "\fBbottom\fR=\fIfloat\fR \fB[required]\fR" 4m
.br
Bottom limit of geographic region (outer edge)
.IP "\fBtop\fR=\fIfloat\fR \fB[required]\fR" 4m
.br
Top limit of geographic region (outer edge)
.IP "\fBrows\fR=\fIinteger\fR \fB[required]\fR" 4m
.br
Number of rows
.IP "\fBcols\fR=\fIinteger\fR \fB[required]\fR" 4m
.br
Number of columns
.IP "\fBdepths\fR=\fIinteger\fR \fB[required]\fR" 4m
.br
Number of depths
.IP "\fBnull\fR=\fIfloat\fR" 4m
.br
Set Value to NULL
.SH DESCRIPTION
\fIr3.in.bin\fR allows a user to create a GRASS 3D raster map
from a variety of binary 3D raster data formats.
.PP
The top, bottom, north, south, east, and west field values entered
are the coordinates of the edges of the geographic region.
The depths, rows and cols field values entered describe the dimensions
of the matrix of data to follow.
If the bytes field is entered incorrectly an error will be generated
suggesting a closer bytes value.
.SH NOTES
The write order of the rows (north\->south to south\->north) and
the write order of the depths (bottom\->top to top\->bottom) can be switched.
.PP
Have a look at r3.out.ascii to manual page that
describes the internal layout of the 3D raster maps and the supported
row and depth switch options.
.PP
Import of little and big endian byte order as well as signed and
unsigned integer data types is supported.
.SH Example
First we create a specific region and a 3D raster map that we will export with
r3.out.bin and import again.
.br
.nf
\fC
g.region w=0 e=180 s=0 n=90 b=0 t=100 res3=10
r3.mapcalc expr=\(dqtest_out_bin_float = float(if(row() == 2, null(), row()))\(dq
r3.out.bin input=test_out_bin_float byte=4 null=\-9999 \(rs
    output=test_out_bin_float_native_b4.bin order=native
r3.in.bin output=test_in_bin_float byte=4 null=\-9999 \(rs
    input=test_out_bin_float_native_b4.bin order=native \(rs
    bottom=0 top=100 west=0 east=180 south=0 north=90 \(rs
    cols=18 rows=9 depths=10
\fR
.fi
.SH SEE ALSO
\fI
r3.out.bin,
r3.in.ascii,
r3.out.ascii
\fR
.SH AUTHORS
Soren Gebbert, based on r.in.bin from Jacques Bouchard and Bob Covill
.SH SOURCE CODE
.PP
Available at: r3.in.bin source code (history)
.PP
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.PP
© 2003\-2020
GRASS Development Team,
GRASS GIS 7.8.5 Reference Manual