| ERROR | the coordinates defining an arc are not distinct |
| CAUSE | Two or more of the three points defining an arc are the same. |
| ACTION | Alter the definition of the arc to ensure that three distinct coordinate values are used. |
| ERROR | the coordinates defining an arc are not distinct |
| CAUSE | Two or more of the three points defining an arc are the same. |
| ACTION | Alter the definition of the arc to ensure that three distinct coordinate values are used. |