trc file load in matlab

Hi, I need to read trc file. I tried to used to this website https://www.mathworks.com/matlabcentral/fileexchange/48919-readtrc-read-r-s-trc-files-into-a-matlab-cell-array . I don't know actually, how to work with this. I have this function in a file and in the second .m file a wrote just this readtrc('data.trc') (data.trc is my goal file). Can you help me, how to load data? thanks

[KSSV]

traces = readtrc(filename) ;

And then....if there is no error, your data should be read in the variable traces. What difficulty you have?

[Margareta Drozdikova]

I have written

traces=readtrc('data.trc')

and I got this

Subscript indices must either be real positive integers or logicals.
Error in readtrc (line 20)
traces{k+1,1}=cell2mat(Columns(TracesIdx(size(TracesIdx))+4:size(Rows{1,1})));
Error in skuska1 (line 1)
traces=readtrc('data.trc')

[KSSV]

Check this link: https://in.mathworks.com/matlabcentral/answers/339931-how-do-i-view-trc-files

[Jeff Warner]

I got the same error.

Array indices must be positive integers or logical values.

Error in readtrc (line 20)

traces{k+1,1}=cell2mat(Columns(TracesIdx(size(TracesIdx))+4:size(Rows{1,1})));

[Marco]

This fix is working for me:

%% Extract Data

if length(TracesIdx) == 1

%% Stores individual traces in a cell

k=1;

traces{k,1}=cell2mat(Columns(TracesIdx(k)+4:end));

else

%% Store multiple traces in a cell-array

for k=1:length(TracesIdx)-1

traces{k,1}=cell2mat(Columns(TracesIdx(k)+4:TracesIdx(k+1)-1));

end

traces{k+1,1}=cell2mat(Columns(TracesIdx(size(TracesIdx))+4:size(Rows{1,1})));

end

% Store the header in the last cell element:

traces{end+1,1}=Rows{1,1}(1:16,1);