Honestly what you are trying to do is something that doesn't need textscan to read it in. The benefit that textscan provides is the ability to quickly read in the whole file or chunks of the file at once where the formatting of the data remains the same. Low level file I/O routines would probably work better for your case, which textscan does use within itself - as any other file I/O does ultimately.
Try the following code:
m = 1;
d = fopen('TempMessung.dat');
% Skip 5 headerlines
for n=1:5
tline = fgetl(d);
end
while ischar(tline)
tline = fgetl(d);
A(m).data = tline;
m = m+1;
% Skip next two lines
for n=1:2
tline = fgetl(d);
end
end
fclose(d);
After you read it all into A, you can do basic string manipulation
% Preallocate B to a cell array
B = cell(length(A),3);
for n = 1:length(A)
% Replace the , with .
B(n,:) = strsplit(strrep(A(n).data,',','.'));
end
This will give you the same results as textscan that you wanted with the change of the comma to decimals. If you want this into a double array:
B = cellfun(@str2double,B);
MATLAB is so simple. HTH
