where does basemap find the datafiles?

[bernd.becker at METOFFICE.GOV.UK]

Hello,

using basemap.gs I find no reference to another
environment variable in Grads to tell basemap where to find the
opoly_lowres.asc etc. coastlines.

I stored opoly_lowres.asc etc in the main grads directory, together with
fonts and lowres etc files.

Basemap works fine when I run grads in that directory.

How do I tell basemap where to look for the opoly_lowres.asc files?

Many thanks,
Bernd.

--
Bernd Becker   The Monthly Outlook
Met Office  FitzRoy Road  Exeter   Devon EX1 3PB  United Kingdom
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E-mail:bernd.becker at metoffice.gov.uk -  http://www.metoffice.gov.uk