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Bug 2894 - Error while reading Neuromag data - no data in this range
| Status | CLOSED INVALID |
| Reported | 2015-05-08 17:41:00 +0200 |
| Modified | 2019-08-10 12:30:47 +0200 |
| Product: | FieldTrip |
| Component: | fileio |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Linux |
| Importance: | P5 normal |
| Assigned to: | |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: |
Lev - 2015-05-08 17:41:22 +0200
Hi all, I'm trying to read in Neuromag .fif data for preprocessing using the code below, and I get an error that there is "no data in this range". Reading in the data directly using ft_read_data works fine. Thanks for your help! CODE: clear all; % set fieldtrip path and initialize addpath '/home/lt114/bin/fieldtrip/fieldtrip-20150507' ft_defaults cfg = []; cfg.dataset = '/home/lt114/rewatt/meg_data/01/ATT_1_sbj_01_1.fif'; cfg.trialfun = 'ft_trialfun_general'; % this is the default cfg.trialdef.eventvalue = [101:136]; cfg.trialdef.prestim = -1.5; cfg.trialdef.poststim = 0.5; cfg.trialdef.eventtype = 'STI101'; cfg = ft_definetrial(cfg); cfg = ft_preprocessing(cfg); ERROR MSG: Error using fiff_read_raw_segment (line 76) No data in this range Error in ft_read_data (line 980) dat = fiff_read_raw_segment(hdr.orig.raw,begsample+hdr.orig.raw.first_samp-1,endsample+hdr.orig.raw.first_samp-1,chanindx); Error in ft_preprocessing (line 563) dat = ft_read_data(cfg.datafile, 'header', hdr, 'begsample', begsample, 'endsample', endsample, 'chanindx', rawindx, 'checkboundary', strcmp(cfg.continuous, 'no'), 'dataformat', cfg.dataformat) Error in ft_bug_script (line 18) cfg = ft_preprocessing(cfg);
Lev - 2015-05-08 17:46:23 +0200
Sorry, the prestim shouldn't have a minus, all is fixed now.