Re: cartography / map plotting

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Leary wrote:
> *I have an Albers projection map image that I need be able to find a
> coordinated on. My input is from a gps in lat/long. Any ideas how to

> achieve
> this? Is PDL::Transform::Cartography appropriate for this? *

Sorry this is so late coming -- I just noticed your post on an

unrelated google search.  You can indeed use PDL::Transform to get your

Albers coordinates from lat/lon.  You can say, for example,

$coords = pdl($lon,$lat)->apply(t_albers,);

if you want Albers projected-degrees coordinates (the default units are


So, er, you've probably already done whatever you needed -- but maybe

this'll be a useful answer to archive.




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