[GRASS-user] Floating point histogram x-axis display
neteler at osgeo.org
Fri Dec 28 14:44:05 PST 2012
On Fri, Dec 28, 2012 at 6:39 AM, RichardC <richtcooper at hotmail.com> wrote:
> I notice with a floating point raster that there appears to be a numbering
> problem in the histogram's x-axis.
> All values in the file are are from zero to 159, no negative values.
> Horizontally expanding the histogram is not helpful re the x values. Please
> see attached file.
Yes, the d.histogram ticks calculation is far from satisfying.
> Could Gnuplot be a convenient workaround - if you could point me to any up
> to date and relevant literature?
Gnuplot may be a way, see i.spectral for a usage (it is a script).
The problem has been addressed in GRASS7:
--> currently 4th screenshot:
Logarithmic histogram of a population map. The axes are fully customizable
I don't expect that the old d.histogram will gain a better axes support
but perhaps we find a volunteer to improve it?
More information about the grass-user