0000077: Wrong channel labelling in electrode sets (for 2D/3D topography)

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0000077

openvibe-designer

bug report

public

2011-09-07 15:16

2011-09-30 15:52

Reporter

fabien.lotte

Assigned To

lbonnet

Priority

low

Severity

minor

Reproducibility

always

Status

resolved

Resolution

fixed

Platform

OS Version

Windows 7

Summary

0000077: Wrong channel labelling in electrode sets (for 2D/3D topography)

Description

In the list of coordinates of EEG channels used by the 2D/3D topography boxes, 4 channels are badly named. Indeed, channels T3/T4 and T5/T6 are mentioned in these lists whereas these are the old names (10-20 system) for channels T7/T8 and P7/P8 (10-10 system). These last channels are not in the electrode position list whereas they are actually the current standard name for these electrode positions. As a result, the 2D/3D topography box do not work when using these channels names (which are available and listed in the acquisition server).
It would be nice to update the electrode list or add the positions of T7, T8, P7, P8 (the positions of these electrodes are exactely the same as the ones of T3, T4, T5, T6, respectively).

Steps To Reproduce

Use the 2D/3D topography with one channel labelled T7, T8, P7 or P8

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Notes
(0000954) lbonnet (reporter) 2011-09-30 15:42	Tested and confirmed on the following test: - scenario box-totorials/topographic-map.xml - Channel Rename box added after the file reader. - Some channel renamed to T7;T8;P7;P8 > no display in the visualization windows > no crash > no error/warning message

(0000955) lbonnet (reporter) 2011-09-30 15:52	Fixed the two coordinate files in openvibe-plugins/file-io Fabien, please tell me if this fix is good on your side.

Issue History
Date Modified	Username	Field	Change
2011-09-07 15:16	fabien.lotte	New Issue
2011-09-30 15:39	lbonnet	Assigned To	=> lbonnet
2011-09-30 15:39	lbonnet	Status	new => assigned
2011-09-30 15:42	lbonnet	Note Added: 0000954
2011-09-30 15:42	lbonnet	Status	assigned => confirmed
2011-09-30 15:52	lbonnet	Note Added: 0000955
2011-09-30 15:52	lbonnet	Status	confirmed => resolved
2011-09-30 15:52	lbonnet	Resolution	open => fixed