Print string to terminal or file
function printRealArray extends Modelica.Icons.Function; input Real[:] x "Input to be printed"; input String fileName = "" "File where to print (empty string is the terminal)"; input Integer minimumLength = 1 "Minimum width of result"; input Integer significantDigits = 6 "Number of significant digits"; output String outStr = "" "String to be printed"; end printRealArray;