Convert sites to vector(s) to build a mask

[Stephan Eickschen]

Hi GRASSers,

I am in deep trouble... I have a very good high resolution coastline
which I want to use to build a ocean-land(ice)-mask. Unfortunatly, this
dataset consists of a 2 Meg x-y file of digitised lines and points. The
only hope is that the elements are separated with a marker...
Since it is a looong story to tell, I wrote in on a web page, so that
everybody who is willing to help me can read it in detail, but the other
are not bored by a looooong email. So *please* have a look at

	http://earth.uni-muenster.de/~eicksch/GRASS/Problem.html

Thanks in advance!

Regards,

	Stephan

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Stephan Eickschen                     Tel. : +49 (0)251 83-34704
Westfaelische Wilhelms-Universitaet   Fax. : +49 (0)251 83-36100
Institute for Geophysics
Research Unit of Physical Glaciology  email: eicksch at uni-muenster.de
Corrensstrasse 24
48149 Muenster
Germany
		http://earth.uni-muenster.de/~eicksch/
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