MatLab is an extremely powerful software package that is very useful
for post- and preprocessing as well as analysing the computed data in
detail. Therefore we include two MatLab-scripts in the NaSt3DGP
-package. These scripts, `ReadNaSt3D.m` and `WriteNaSt3D.m`,
can be used within Matlab to read or write data in the format that
**navsetup** produces when using the `-g` switch. The format of
these files is shown in table .

After installation of the NaSt3DGP-package, the MatLab-scripts can be found in `tools/matlab`.