Specifies a text prefix or suffix (or both) to the alternate dimension measurement for all types of dimensions except angular.
| Type: | String |
| Saved in: | Drawing |
| Initial value: | "" |
For instance, if the current units are Architectural, DIMALT is on, DIMALTF is 25.4 (the number of millimeters per inch), DIMALTD is 2, and DIMAPOST is set to "mm", a distance of 10 units would be displayed as 10"[254.00mm].
To turn off an established prefix or suffix (or both), set it to a single period (.).