d.histogram problem

[James Darrell McCauley]

an alternative may be to use r.stats and g.gnuplot
GRASS 4.1 > r.stats -cz cellfile > file
GRASS 4.1 > g.gnuplot
gnuplot> plot 'file' w boxes

of course, you could add axis labels and perhaps even
write a script:
GRASS 4.1 > g.gnuplot mycellfile.stats

--Darrell