static int eastWestPixelSpacingConstant(char zoneCode)
{
int index = RPFZone.indexFor(zoneCode) % 9;
if (index < 0)
{
return(-1);
}
return(EAST_WEST_PIXEL_SPACING_CONSTANT[index]);
}
private static int nominalBoundary(char zoneCode, int[] boundaryArray)
{
int index = RPFZone.indexFor(zoneCode) % 9;
if (index < 0)
{
return(-1);
}
if (!RPFZone.isZoneInUpperHemisphere(zoneCode))
{
return(0 - boundaryArray[index]);
}
return(boundaryArray[index]);
}
