Reading Data for an Array, Matrix, Characteristic Line/Map from a File
From the "Data Editor for: <Component>" dialog window
If the file format does not match the selected element, the data set is left unchanged and a message box appears. This happens, for instance, if the sample points are not given in monotonous rising order. If the file contains missing numbers, these are treated as zeroes (for instance if the number of sample values does not match the number of sample points). If the file contains invalid characters, these are interpreted as zero. The size of the element is adjusted to the data that is read in.