[FieldTrip] Queries using GRAD

[Laxmi Shaw]

Dear Fieldtrip maillist,
I am facing problem regarding the online available data of GA_FC, TFRhann
and avg_FC.
These files contain the structure field named grad.
I am unable to understand the construction of this grad.
I am getting the following errors while using our data set with that grad
files.
The errors are mentioned below:


Error using fixdimord (line 85)
the data does not contain a dimord, but it also does not resemble raw or
component data

Error in ft_datatype_timelock (line 80)
timelock = fixdimord(timelock);

Error in ft_checkdata (line 221)
  data = ft_datatype_timelock(data);

Error in topoplot_common (line 74)
data = ft_checkdata(data, 'datatype', {'comp', 'timelock', 'freq'});

Error in ft_topoplotER (line 195)
cfg = topoplot_common(cfg, varargin{:});

Error in trial_3 (line 14)
ft_topoplotER(cfg,STR_eEPDC); colorbar;

Your help is always appreciated.
Thanks and regards

-- 
Laxmi Shaw
Research Scholar(PhD)
IIT Kharagpur
West Bengal
Ph no-08388837821
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.science.ru.nl/pipermail/fieldtrip/attachments/20160516/be4060b0/attachment-0001.html>