PointZM
A PointZM consists of a quadruplet of double-precision coordinates in the order X, Y, Z, M.
The following table shows
PointZM byte stream contents.
| Position | Field | Value | Type | Number | Byte order |
|---|---|---|---|---|---|
| Byte 0 | Shape Type | 11 | Integer | 1 | Little endian |
| Byte 4 | X | X | Double | 1 | Little endian |
| Byte 12 | Y | Y | Double | 1 | Little endian |
| Byte 20 | Z | Z | Double | 1 | Little endian |
| Byte 28 | M | M | Double | 1 | Little endian |