Read Picoscope 6 csv files.

readPicoScopeCSV.m

%% readPicoScopeCSV: Reads a picoscope csv file.
% Returns a matrix with [m N] matrix with [x, y1, y2, ... ym] as columns
% Output may be captured like: [x, y1, y2, ... ym] = readPicoScopeCSV('path/to/csv/file.csv')
function varargout = readPicoScopeCSV(csvFilePath)
    data = csvread(csvFilePath, 3);  % Three header lines
    nColumns = size(data, 2);
    if nargout == 1
        varargout{1} = data;
        return;
    elseif nargout == nColumns
        % Allow user to capture data as
        varargout = cell(1, nColumns);
        for ii = 1:nColumns
            varargout{ii} = data(:, ii);
        end
    else
        error('\n\tYou must capture the output with one or %d variables.\n\t(Because %d is the number of columns in this data file).\n', nColumns, nColumns)
    end  % if
end  % function