cdm/src/main/java/ucar/atd/dorade/DoradeDescriptor.java
protected short grabShort(byte[] bytes, int offset) {
    int ndx0 = offset + (littleEndianData ? 1 : 0);
    int ndx1 = offset + (littleEndianData ? 0 : 1);
    // careful that we only allow sign extension on the highest order byte
    return (short) (bytes[ndx0] << 8 | (bytes[ndx1] & 0xff));
  }
protected short grabShort(byte[] bytes, int offset) {
    int ndx0 = offset + (littleEndianData ? 1 : 0);
    int ndx1 = offset + (littleEndianData ? 0 : 1);
    // careful that we only allow sign extension on the highest order byte
    return (short) (bytes[ndx0] << 8 | (bytes[ndx1] & 0xff));
  }
protected short grabShort ( byte [ ] bytes , int offset ) { int ndx0 = offset + ( littleEndianData ? 1 : 0 ) ; int ndx1 = offset + ( littleEndianData ? 0 : 1 ) ; // careful that we only allow sign extension on the highest order byte return ( short ) ( bytes [ ndx0 ] << 8 | ( bytes [ ndx1 ] & 0xff ) ) ; }
Unpack a two-byte integer from the given byte array.

@param bytes  byte array to be read
@param offset number of bytes to skip in the byte array before reading
@return the unpacked short value
Unpack a two - byte integer from the given byte array .