I am trying to import an Excel File of size 78x78, but it only displays 78x64…
At first I thought it was only a display default, but when I try to access the data I can’t seem to access all values after rows and columns 64. Is this supposed to happen?
Does this mean I always have to put a header (first row) by default in order to upload a matrix ?
I added a header with strings and now all the data loads correctly.