photrim - needs an option to use the shapemodel or not when trimming inc and ema

[ascbot]

---

Author Name: Tammy Becker (Tammy Becker)

Original Assignee: Marjorie Hahn

---

photrim needs the equivalent of the 'usedem' option available in photomet.

photrim currently trims at the 'local' emission and incidence angle when an image points to a shapemodel in the Kernels group.

The results can be messy and irregular with the shapemodel. The option to turn off reference to the shapemodel and use
the ellipsoid emission/incidence angle value results in a smooth boundary (usedem=false).

An undesirable work around is to use editlab and set shapemode=NULL; this is not good.

[ascbot]

---

Original Redmine Comment
Author Name: Marjorie Hahn (Marjorie Hahn)
Original Date: 2016-08-01T23:29:23Z

---

The application, photrim, with the option to use DEM can be found ready for testing in /work/projects/isis/latest/m04181

[ascbot]

---

Original Redmine Comment
Author Name: Tammy Becker (Tammy Becker)
Original Date: 2016-10-31T18:26:32Z

---

photrim works as expected now. The documentation has also been improved in terms of how the usedem works and the source of angles when trimming.

UserTestPlan Location = /work/projects/usertests/UserTestPlans/Apps/photrim/m04181

Good job!