| addMValues | Add M values to given feature |
| bct | Boundary Convexity Tool |
| latlongShpObject | An example sf object outlining boundaries of a group of islands in Alaska in the lat/lon CRS. |
| pointObject | An example sf object with geometry type of POINT, used for testing. |
| polygonShpObject | An example sf object outlining boundaries of a group of islands in Alaska cast as POLYGON. |
| shpObject | An example sf object outlining boundaries of a group of islands in Alaska cast as LINESTRING. |