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- function splitNSxNTrode
- % splitNEVNTrode
- %
- % Opens and splits an NEV file based on its NTrode groups. It depends on
- % openCCF file.
- %
- % Use splitNEVNTrode
- %
- % This function does not take any inputs.
- %
- % Example 1:
- % splitNEVNTrode;
- %
- % In the example above, the user will be prompted to select a CCF file
- % first. The CCF contains the ntrode grouping infromation. Then the user
- % will be prompted to select a NEV file. The script will then split the
- % NEV file into smaller NEV files containing channels in given ntrode
- % groups. For example, if ntrode group one consists of channels 1,3,5,
- % and 12, then using splitNEVNTrode will split the file into a smaller
- % NEV files that contains those channels only. If there are multiple
- % ntrodes then the files will split into multiple smaller files, equal in
- % number of the ntrode groups.
- %
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- % Kian Torab
- % support@blackrockmicro.com
- % Blackrock Microsystems
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- % Version History
- %
- % 1.0.0.0: January 18, 2016
- % - Initial release.
- %
- % 1.1.0.0: October 10, 2016 - Saman Hagh Gooie
- % - Bug fixes with file loading
- % - Fixed the file extension used for saving
- %
- % 1.2.0.0: October 27, 2020
- % - Removed junk characters from the file.
- %
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- % Validating input parameter
- ccf = openCCF;
- splitCount = length(ccf.NTrodeInfo.NTrodeID);
- % Getting the file name
- [fname, path] = getFile('*.nev', 'Choose an NSx file...');
- if ~ismac
- [fname, path] = getFile('*.nev', 'Choose an NEV file...');
- else
- [fname, path] = getFile('*.nev', 'Choose an NEV file...');
- end
- if fname == 0
- disp('No file was selected.');
- if nargout
- clear variables;
- end
- return;
- end
- fext = fname(end-3:end);
-
- % Loading the file
- for idx = 1:splitCount
- % Determining whether tetrode channel is recorded and valid in NSx
- tetrodeChannels = ccf.NTrodeInfo.NTrodeMembers{idx};
- NEV = openNEV([path, fname(1:end-4) '.nev'], ['c:' num2str(tetrodeChannels)]); % modified by SH 05-Oct-2016
- newFileName = [path fname(1:end-4) '-tet' sprintf('%03d', idx) fname(end-3:end)];
- saveNEV(NEV, newFileName, 'noreport');
- end
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