hovmoeller along arbitrary sections

[Ulf Schweckendiek <uschweckendiek@xxxxxxxxxxxxxxx>]

Hello ferreters,

does anybody know an easy way how to do shade hovmoeller diagramms 
(e.g. time against spacial axis at a certain depth) along arbitrary 
sections or better along polygons through a basin with ferret?

It might be possible to rewrite vertical_section.jnl. 
Does anybody have a script for it?

Thanks, Ulf.