Public bug reported:
GMT pscoast and psxy connect line segments incorrectly. Example:
GMT pscoast -W1 -R-80/-30/-40/20 -JM10c -Gred > southamerica.ps
produces lines connecting points on the coastline or crossing the Amazon
river.
Similarly, psxy plots files derived, e.g., from ogr2ogr (gdal)
incorrectly:
GMT psxy -R-46.7528/-46.7370/-1.04990/-1.03850 -JM10c -m -W1,black,- <
roads.gmt > roads.ps
(roads.gmt is derived from a OpenStreetMap postgresql/postgis database
via ogr2ogr; endpoints of roads are in fact not connected by straight
lines, as rendered by gmt).
The same problem occurred also in utopic (but not earlier, if I remember
correctly).
If you need more details, please let me know.
Cheers, Ulf
** Affects: gmt (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "test data"
https://bugs.launchpad.net/bugs/1448796/+attachment/4385086/+files/roads.gmt
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https://bugs.launchpad.net/bugs/1448796
Title:
GMT (pscoast, psxy) connects line segments incorrectly
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