I don't recognize "simgerebis gadmowera" — I'll pick a reasonable interpretation and write an engaging short piece. I'll assume it's a fictional name (a person, place, or cultural artifact). If you meant something else, tell me and I'll revise.
Step 1: Find two contour lines on a topographic map. simgerebis gadmowera
Step 2: Note the contour interval (vertical rise between them). I don't recognize "simgerebis gadmowera" — I'll pick
Step 3: Measure the horizontal distance between them using the map scale. File > Export > Selected Tracks
Step 4: Apply the slope formula.
Save your session. Then:
Record with a metronome. Even if you plan to delete it later, a click track ensures that comping (cutting together the best parts of multiple takes) is seamless.