ons. I know this is very short as an explanation (well, ok, there's no explanation at all!), but you simply need to read<A HREF="GMprojectors.html#C3"> this</A> and it will hopefully become crystal clear.<BR><BR>
<BR><BR>

We're done with the GUI tool ! So:<BR><BR>
To see what are the principles, syntax and properties of the projectors, <A HREF="GMprojectors.html">go here</A><BR>
To have a presentation of the data structures for GeoMaestro (including Ev and lignes), <A HREF="GMstructures.html">go there</A><