visad/src/main/java/ucar/nc2/iosp/mcidas/McIDASGridReader.java
private void swapGridHeader(int[] gh) {
    McIDASUtil.flip(gh, 0, 5);
    McIDASUtil.flip(gh, 7, 7);
    McIDASUtil.flip(gh, 9, 10);
    McIDASUtil.flip(gh, 12, 14);
    McIDASUtil.flip(gh, 32, 51);
  }
private void swapGridHeader(int[] gh) {
    McIDASUtil.flip(gh, 0, 5);
    McIDASUtil.flip(gh, 7, 7);
    McIDASUtil.flip(gh, 9, 10);
    McIDASUtil.flip(gh, 12, 14);
    McIDASUtil.flip(gh, 32, 51);
  }
Swap the grid header, avoiding strings

@param gh grid header to swap