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[Octave-bug-tracker] [bug #30002] size error in contourf()
From: |
Petr Mikulik |
Subject: |
[Octave-bug-tracker] [bug #30002] size error in contourf() |
Date: |
Mon, 31 May 2010 08:23:55 +0000 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; cs-CZ; rv:1.9.2.3) Gecko/20100401 SUSE/3.6.3-1.2 Firefox/3.6.3 |
URL:
<http://savannah.gnu.org/bugs/?30002>
Summary: size error in contourf()
Project: GNU Octave
Submitted by: mikulik
Submitted on: Mon 31 May 2010 08:23:55 AM GMT
Category: Libraries
Severity: 3 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
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Details:
The following code using contourf() fails in __contour__.m:
x=1:10; y=1:20;
[xx,yy]=meshgrid(x,y);
z=xx.*xx+yy.*yy;
contourf(z);
It works correctly with
contourf(x,y,z);
I propose the following fix:
--- __contour__-orig.m 2010-05-31 09:46:26.000000000 +0200
+++ __contour__.m 2010-05-31 10:22:34.000000000 +0200
@@ -81,8 +81,8 @@
if (length(varargin) < 5)
z1 = varargin{3};
- x1 = 1 : rows(z1);
- y1 = 1 : columns(z1);
+ x1 = 1 : columns(z1);
+ y1 = 1 : rows(z1);
else
x1 = varargin{3};
y1 = varargin{4};
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?30002>
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- [Octave-bug-tracker] [bug #30002] size error in contourf(),
Petr Mikulik <=