Package: gnuplot
Version: 4.0.0-2
Severity: normal
I have a few x 10,000 data lines like
9522 50 25 2005-04-20.13-18-58 99.5111 -2.63528 -0.587842 -0.037915
13959 50 25 2005-05-25.23-04-23 104.8 -0.00523682 -0.0098999 -0.0324219
The fourth column is a date and time; the data span about four months.
If I say
set cbdata time
set timefmt "%Y-%m-%d.%H-%M-%S"
splot '' using 6:7:5:4 with points palette
then gnuplot complains, "cannot display empty color axis range." But
if I follow this with
set zdata time
splot '' using 6:7:4 with points palette
the (clearly nonempty) combined z/color axis displays correctly.
I can also successfully say both
set cbdata
splot '' using 6:7:4:1 with points palette
and
set zdata
splot '' using 6:7:5:1 with points palette
but these are not the data I want to plot.
Rob
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (985, 'testing'), (30, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.4.26
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Versions of packages gnuplot depends on:
ii gnuplot-nox 4.0.0-2 A command-line driven interactive
ii gnuplot-x11 4.0.0-2 X11-terminal driver for gnuplot
-- no debconf information
--
Rob Mahurin
Dept. of Physics & Astronomy phone: 865.974.8097 (sometimes)
University of Tennessee fax: 865.974.7843
Knoxville, TN 37996 email: [EMAIL PROTECTED]
--
It is easier to resist at the beginning than at the end.
-- Leonardo da Vinci
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