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Bug 2543 - test_tutorial_beamformingextended: figure created with data on disk does not match the figure in the tutorial
| Status | CLOSED FIXED |
| Reported | 2014-04-17 10:19:00 +0200 |
| Modified | 2019-08-10 12:29:51 +0200 |
| Product: | FieldTrip |
| Component: | core |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Windows |
| Importance: | P5 normal |
| Assigned to: | Diego Lozano Soldevilla |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: |
Jan-Mathijs Schoffelen - 2014-04-17 10:19:41 +0200
Created attachment 614 poor figure I encountered this when working on bug 2439 See the figure attached. The figure created for the CMC looks fine.
Jörn M. Horschig - 2014-04-22 08:51:55 +0200
weird location for visual gamma. I guess this is not solved by a simple 'replace with new figure'-fix, right?
Diego Lozano Soldevilla - 2014-07-01 13:21:19 +0200
Created attachment 644 visual gamma 2
Diego Lozano Soldevilla - 2014-07-02 12:31:46 +0200
(In reply to Diego Lozano Soldevilla from comment #2) I just found a minor gamma peak location difference between data stored on disk (source_diff.mat) and the data generated in test_tutorial_beamformingextended.m test function. This creates an error in test_shared_virtual_channels.m test function datadir = '/home/common/matlab/fieldtrip/data/ftp/tutorial/beamformer_extended'; load(fullfile(datadir, 'source_diff')); cfg = []; cfg.method = 'slice'; cfg.funparameter = 'avg.pow'; %cfg.maskparameter = cfg.funparameter; % cfg.funcolorlim = [0.0 1.2]; % cfg.opacitylim = [0.0 1.2]; cfg.opacitymap = 'rampup'; ft_sourceplot(cfg,source_diff); %% DATA STORED ON DISK [maxval, maxpowindx] = max(source_diff.avg.pow); source_diff.pos(maxpowindx, :) 0.8000 -8.6000 0 % DATA GENERATED in test_tutorial_beamformingextended (r9682) s=load('/home/electromag/dieloz/source_diff.mat'); ft_sourceplot(cfg,s.source_diff); [maxval, maxpowindx] = max(s.source_diff.avg.pow); s.source_diff.pos(maxpowindx, :) 0.4000 -8.8000 2.4000
Diego Lozano Soldevilla - 2014-07-02 15:18:12 +0200
The figure difference was minimal and potentially coming from grid position differences: isequal(template.sourcemodel.pos,source_diff.pos) Data stored on disk and test script updated: /home/common/matlab/fieldtrip/data/ftp/tutorial/beamformer_extende/source_diff.mat Sending test_shared_virtual_channels.m Transmitting file data . Committed revision 9684.