Troubles with -JE

Open joa-quim opened this issue 5 years ago • 2 comments

Correct

gmt coast -R-180/180/-90/-62 -JE0.0/-90/12c -Bafg -BWSen -W0.5p -Da -png map1

map1

Not

gmt coast -R-180/180/-90/-62 -JE0.0/-89.9999/12c -Bafg -BWSen -W0.5p -Da -png map2

map2

Jan 01 '21 23:01 joa-quim

Just so we remember, this is due to gridlines not coastlines:

gmt basemap -R-180/180/-90/-62 -JE0.0/-89.9999/12c -Bafg -BWSen -png map2

Feb 04 '21 18:02 PaulWessel

Hi, I was just wondering if anything can be done about this? I would like to be able to use gridlines in an azimuthal equidistant projection with generic centre/width, but my example at the moment ends up with horizontal lines all across the map.

gmt basemap -JE-16/65/20/10 -Rg -Bg10 -png iceland

iceland

You can see clearly the correct gridlines but a huge number of incorrect ones... any idea what the problem is?

Thanks Tom

Oct 01 '24 15:10 tomeracles