[telemac2d][breach] User defined vertical erosion duration + vertical erosion before lateral erosion
Hello, Would be great to be able to choose the vertical erosion duration for breaches in the same way as the lateral growth (= breach duration) As for now, it is assumed to be a 10th of the lateral growth duration (breach.f, line 563) :
! ASSUMPTION: DURATION FOR THE VERTICAL EROSION IS TAKEN AS A TENTH
! OF THE TOTAL BREACH DURATION
AT1 = TDECBR%R(I)
AT2 = AT1 + DURBR%R(I)
AT3 = AT1 + DURBR%R(I)*0.1D0
Besides, geotechnical engineers assert that the vertical erosion process does not take place simultaneously with the lateral erosion but before it. Would be great to have an option to have vertical erosion first and then lateral erosion (it would require to switch AT2 and AT3 with AT2 = AT1 + DURATION_VERT_EROSION(I)
and AT3 = AT2 + DURBR%R(I)
and adapt following if clauses)
Bonus issue : If I'm really greedy, it would be cool to give vertical and lateral erosion velocities instead of durations because literature often gives vertical and lateral erosion velocities and durations could be easily deduced from given elevations and widths (initial and final).