[GRASS5] [5.7] d.vect bug in lat/lon when crossing 180 deg

Hamish hamish_nospam at yahoo.com
Mon Aug 23 18:41:54 EDT 2004


> > I'm trying to fix d.vect for use with lat/lon when the region traverses
> > 180 degrees (centering the view on the pacific).
> >
> > e.g.  g.region w=0 e=360
> >
> > d.vect includes code to only draw stuff which is actually on screen;
> > I've just patched the code to get all areas to show up[*], but am
> > stumbling on getting point data to work in a clean way.
> >
> 
> Just off the top of my head this sounds like a job for G_adjust_easting()? 
> Only that I remember Eric Miller fixing d.sites using this function.


That works. Thanks.



Hamish




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