[Pkg-octave-devel] Bug#492223: octave3.0: contourf only accepts vector X and Y if same

[John W. Eaton]

On 27-Jul-2008, David Bateman wrote:

| Francesco Potorti` wrote:
| > package octave3.0
| > tags 492223 upstream
| > stop
| > 
| > Dear Octave maintainers,
| > 
| > The bug report reproduced below has been filed against the Debian 
| > package and regards the upstream sources.  The report is recorded at
| > http://bugs.debian.org/492223
| > 
| > Thanks,
| > 
| > 
| > Package: octave3.0
| > Version: 1:3.0.1-4
| > Severity: normal
| > File: /usr/share/octave/3.0.1/m/plot/contourf.m
| > 
| > Contourf works with X and Y generated by meshgrid.
| > It also works with vector X and Y of the same size.
| > It fails if vector X and Y are of different size.
| > 
| > octave> x=1:5;y=x;z=vander(x);contourf(x,y,z,4)
| > octave> x=1:5;y=x(1:end-1);z=vander(x)(1:end-1,:);
| > octave> contourf(x,y,z,4)
| > error: patch: X and Y must be of same size
| > error: evaluating if command near line 230, column 3
| > error: called from `contourf:parse_args' in file `/usr/share/octave/3.0.1/m/plot/contourf.m'
| > error: called from `contourf' in file `/usr/share/octave/3.0.1/m/plot/contourf.m'
| > octave> [xx,yy]=meshgrid(x,y);contourf(xx,yy,z,4)
| > 
| 
| 
| Ok, changeset attached

I applied it.

Thanks,

jwe