}
public static double[] DoubleArray(byte[] barr)
{
if (barr == null) return null;
int len = barr.length;
if ((len % 8) != 0) throw new TineRuntimeErrorException(TErrorList.dimension_error);
double[] da = new double[len/8];
byte b1, b2, b3, b4;
for (int i=0; i<len; i += 8)
{
b1 = barr[i];