=head1 NAME

grid-matching - Executes occupancy grid matching techniques

=head1 SYNOPSIS

grid-matching --match --map1=I<grid1.simplemap> --map2=I<grid1.simplemap>  [I<options>]
grid-matching --detect-test --map1=I<grid1.simplemap> [I<options>]

=head1 DESCRIPTION

B<grid-matching> is a command-line application which takes two maps as input and computes
a Sum-Of-Gaussians (SOG) density distribution for the 2D transformation between them, if 
they are found to match.

=head1 OPTIONS

B<--match>                           Operation: match two maps
B<--detect-test>                     Operation: Quality of match with one map
B<--map1> arg                        Map #1 to align (*.simplemap)
B<--map2> arg                        Map #2 to align (*.simplemap)
B<--out> arg (=gridmatching_out.txt) Output file for the results
B<--config> arg                      Optional config. file with more params
B<--save-sog-3d>                     Save a 3D view of all the SOG modes
B<--save-sog-all>                    Save all the map overlaps
B<--noise-xy> arg (=0)               In detect-test mode,std. noise in XY
B<--noise-phi> arg (=0)              In detect-test mode,std. noise in PHI (deg)
B<--Ax> arg (=4)                     In detect-test mode, displacement in X
B<--Ay> arg (=2)                     In detect-test mode, displacement in Y
B<--Aphi> arg (=30)                  In detect-test mode, displ. in PHI (deg)
B<--verbose>                         verbose output
B<--nologo>                          skip the logo at startup
B<--help>                            produce help message


=head1 BUGS

Please report bugs at https://github.com/MRPT/mrpt/issues

=head1 SEE ALSO

The application wiki page at https://www.mrpt.org/Applications

=head1 AUTHORS

B<grid-matching> is part of the Mobile Robot Programming Toolkit (MRPT), and was originally 
written by the MAPIR laboratory (University of Malaga).

This manual page was written by Jose Luis Blanco <joseluisblancoc@gmail.com>.

=head1 COPYRIGHT

This program is free software; you can redistribute it and/or modify it
under the terms of the BSD License.

On Debian GNU/Linux systems, the complete text of the BSD License can be 
found in `/usr/share/common-licenses/BSD'.

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