After using Rebecca Deweys script to convert Hitachi ETG 4000 data to the *.nirs format,my installation of Homer2 (on Matlab R2013a) does not open the file, but gives me an error message saying 1. Error: invalid datamatrix (d), it opens the Sample files though.Can you please help me solve this issue?
Thanks Again!

Thank you for reaching out. I have often seen this error when people are trying to use the wrong output file from the Hitachi software. You need to use the Probe1_MES file containing the raw intensity data, and not any of the calculated chromophore files.

Does this help at all?

Rebecca