As for a rast-based image on GRASS monitor, after running a GRASS d.histogram
command, colored pie-scale histogram with category values are shown, as
general process of GRASS. My question is .....
Can this histogram graphics be a postscript file for hard-copy ?
According to GRASS reference, d.savescreen command seems to be helpful
to my question, but this command is not provided GRASS 4.1.4, is right ?
Anyway, anyone help me to printout histogram graphics ?
Looking for advices ....
Kiwon
ps. About v.digit command, several responses are helpful
kilee@CC.UManitoba.CA (kilee@CC.UManitoba.CA) writes on 20 Aug 94:
As for a rast-based image on GRASS monitor, after running a GRASS d.histogram
command, colored pie-scale histogram with category values are shown, as
general process of GRASS. My question is .....
Can this histogram graphics be a postscript file for hard-copy ?
According to GRASS reference, d.savescreen command seems to be helpful
to my question, but this command is not provided GRASS 4.1.4, is right ?
Anyway, anyone help me to printout histogram graphics ?
Looking for advices ....
an alternative for histograms may be to use g.gnuplot:
gnuplot> set term postscript
gnuplot> set out 'sample.ps'
gnuplot> plot [1:] 'sample.dat' w i
gnuplot> quit
GRASS 4.1 > lp sample.ps
--Darrell
P.S. you can also do pie charts, but not so easily. It involves
converting the output of r.stats to another form and using
'polar' mode of g.gnuplot. Not impossible, just a few more
steps.