Hi,
Trying to capture directions in v.distance.
The manual says that to_angle is measured:
"Counterclockwise from positive x axis, in radians, which is between -PI and PI inclusive."
But: I'm getting a value of 0.83 for something which on a compass would be about 170 degrees from North.
If I assume that a line in this direction is -Pi ---->
...then I would expect that as we rotate to here <-----
...we approach 0
So I would expect something pointing nearly south to be a value of about 1/2 Pi - not 0.8, anyhow.
Or have I misread the manual?
Richard