Important changes made to the now obsolete variable field that has been changed to refFrame which is clearer. refFrame can now take the vamue Geodetic or Cartesian. Also much more comments added to the parameters.dat files. Finally, addition of Example_2 provided by Tom Shand.

Ajout de documentation dans g_res_field et changements legers dans g_vis_field pour permettre son utilisation peu importe la version de matlab