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Bug 2383 - provenance of the mesh is not passed correctly into volume conductor
| Status |
NEW |
| Reported |
2013-11-20 22:29:00 +0100 |
| Modified |
2013-11-20 22:29:40 +0100 |
| Product: |
FieldTrip |
| Component: |
core |
| Version: |
unspecified |
| Hardware: |
PC |
| Operating System: |
Mac OS |
| Importance: |
P3 minor |
| Assigned to: |
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| URL: |
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| Tags: |
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| Depends on: |
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| Blocks: |
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| See also: |
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Robert Oostenveld - 2013-11-20 22:29:40 +0100
test_tutorial_headmodel_meg is presently failling. It turns out that around line 40 (and just before) there is
cfg = [];
cfg.method='singleshell';
vol = ft_prepare_headmodel(cfg, segmentedmri);
the resulting vol is
K>> vol
vol =
bnd: [1x1 struct]
type: 'singleshell'
unit: 'mm'
K>> vol.bnd
ans =
pnt: [3000x3 double]
tri: [5996x3 double]
cfg: [1x1 struct]
Unexpected is the cfg in the bnd, that is probably from ft_prepare_mesh called inside ft_prepare_headmodel.
Ideally it would be
vol.cfg.previous
where cfg is from ft_prepare_headmodel and previous is from ft_volumesegment.
See also private/rollback_provenance.m which should come in handy w.r.t. the call to ft_prepare_mesh.