[R] contourLines() starts a plot device

From: Pierre Kleiber <pkleiber_at_honlab.nmfs.hawaii.edu>
Date: Tue 24 May 2005 - 12:59:03 EST

I want to use contourLines() to get contour line coordinate vectors, but I don't want to make a plot. However contourLines() insists on opening a graphics device. Is there a way tell it not to do this?

> version

platform i686-pc-linux-gnu

arch     i686
os       linux-gnu

system i686, linux-gnu
status Patched
major 2
minor 1.0
year 2005
month 04
day 20
language R

Cheers, Pierre

Pierre Kleiber, Ph.D       Email: pkleiber@honlab.nmfs.hawaii.edu
Fishery Biologist            Tel: 808 983-5399 / (hm)808 737-7544
NOAA Fisheries Service - Honolulu Laboratory    Fax: 808 983-2902
2570 Dole St., Honolulu, HI 96822-2396
  "God could have told Moses about galaxies and mitochondria and
   all.  But behold... It was good enough for government work."

R-help@stat.math.ethz.ch mailing list
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Received on Tue May 24 13:08:21 2005

This archive was generated by hypermail 2.1.8 : Fri 03 Mar 2006 - 03:32:01 EST