Bug #1216
grdmask incorrect selection of nodes inside the polygon
| Status: | Closed | Start date: | 2018-03-13 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: | - | % Done: | 0% | |
| Category: | - | |||
| Target version: | Candidate for next bugfix release | |||
| Affected version: | 6.x-svn | Platform: | Linux |
Description
Running version 6.0.0 on Ubuntu 16.04
gmt grdmask -Rg -I0.1d mohns.ll -N1/NaN/NaN -Gmohns.grd
Attached plot is generated using:
psfile="age.ps"
rgn="-R-20/20/65/90"
proj="-Jx1d"
gmt makecpt -T0/30/1 -Crainbow -D > age.cpt
gmt grdimage mohns.grd $rgn $proj -Cage.cpt -Q -K > $psfile
gmt psxy mohns.ll $rgn $proj -W0.5p,darkgreen -L -O -K >> $psfile
gmt pscoast $rgn $proj -A100 -W0.1p -Dh -O >> $psfile
History
#1
Updated by Joaquim about 2 years ago
- Status changed from New to In Progress
Can't confirm this. It works fine here (Win) and I can also confirm with Mirone that the mohns.grd grid is correct.
#2
Updated by Paul about 2 years ago
Likewise on OSX. Looks good here (6.0.0-r19941). Maybe too aggressive compilation with -O3 or something?
#3
Updated by Paul about 2 years ago
Mark, any update on this? We have nothing to go on.
#4
Updated by Mark about 2 years ago
A complete wipe, update of all libraries and reinstall seems to have fixed the problem.
Still none the wiser as to why it was happening...
Apologies for the trouble!
Mark
#5
Updated by Joaquim about 2 years ago
- Status changed from In Progress to Closed