partial function getRealArray2D extends Modelica.Icons.Function; input Integer m = 1 "Number of rows"; input Integer n = 1 "Number of columns"; input Integer field[2](each min = 1) = {1, 1} "Start field {row, col}"; input Types.ExternCSVFile csv "External CSV file object"; output Real y[m, n] "2D Real values"; end getRealArray2D;