Parameters
| Name | Type | Mode |
|---|---|---|
| $1 | USER-DEFINED | IN |
| $2 | double precision | IN |
| $3 | double precision | IN |
| $4 | boolean | IN |
args: geom, min, max = null, returnM = false - Filters vertex points based on their m-value
| Name | Type | Mode |
|---|---|---|
| $1 | USER-DEFINED | IN |
| $2 | double precision | IN |
| $3 | double precision | IN |
| $4 | boolean | IN |