"d" == d a wooff <d.a.wooff@durham.ac.uk>
on Wed, 11 Jun 2003 12:22:06 +0200 (MET DST) writes:
d> Full_Name: David Wooff Version: 1.7.0 OS: i386-pc-mingw32
d> Submission from: (NULL) (129.234.4.10)
d> terrain.colors(1)
d> returns an error message: Error in hsv(h,s,v,gamma):
d> invalid argument length
Dear David,
thanks for the report.
The "deeper" reason is
> hsv(numeric(0),numeric(0),numeric(0))
Error in hsv(h, s, v, gamma) : invalid argument length
which should return character(0) instead --- and soon will.
Martin Maechler <maechler@stat.math.ethz.ch> http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum LEO C16 Leonhardstr. 27
ETH (Federal Inst. Technology) 8092 Zurich SWITZERLAND
phone: x-41-1-632-3408 fax: ...-1228 <><