GMT Version = ? gmt --version gives me an error about a dylib not being loaded. Isuspect its really old though. The executables on my filesystem are from Nov 2012.
I’m having one relatively straightforward problem with generating cpt files.
When I enter::
makecpt -Cseis -T-600/600/50 >& seis.cpt …the output looks fine
but …makecpt -Cpanoply -T-600/600/50 results in:
makecpt: GMT Fatal Error: Z slice with dz = 0
The other problem is a little more mysterious and may no be a GMT problem.
Occasionally I might edit a cpt file to replace one color with another. For instance, I might replace the yellow that occupies the region around 0.0 in the above seis.cpt file with white. A simple replacement of 255 255 0 with 255 255 255. When I input that file to psscale and plot the results in the Apple preview application it looks fine. But when I open the postscript file in Adobe Illustrator I get black sections across the color scale. Is this a GMT problem or an Adobe Illustrator problem?