Bug 129485

Summary:	Curves with only NaNs break autoscaling
Product:	[Applications] kst	Reporter:	Nicolas Brisset <nicolas.brisset>
Component:	general	Assignee:	kst
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	NOR
Version:	1.x
Target Milestone:	---
Platform:	unspecified
OS:	Solaris
Latest Commit:		Version Fixed In:

Description Nicolas Brisset 2006-06-20 14:30:12 UTC

Version:           1.3.0_devel (using KDE 3.4.0, compiled sources)
Compiler:          gcc version 3.4.3
OS:                SunOS (sun4u) release 5.8

It seems that curves with only NaNs break autoscale. To reproduce:

- load column 2 from gyrodata.dat
- use the "shift" filter and shift it by more than its length (e.g. 300000 points)
- it looks like NaNs are considered as 0 by the autoscaling algorithm

It would be better to automatically ignore curves with only NaNs in the autoscale computation (as can be done manually now with the checkbox in the curve dialog)

Comment 1 Nicolas Brisset 2006-06-20 15:06:30 UTC

A network problem lead to a duplicate bug creation...

*** This bug has been marked as a duplicate of 129484 ***