individual entry

[JN05]

Good day.

I will be very grateful for any help. This is the first time I will be creating dynamic blocks, so I don't know if the Dynamic Blocks group is right for my case.

Could I ask you for help in defining the individual dynamic entry block used in the land development project.

Problem:
Defining the culvert under the exit with the length of the culvert and the inclination of the culvert.

Description of the problem:
1st individual descent (black)
2. culvert under the exit (blue)
3. Indication of two points (red) on 3dpoly (yellow).

Score:
4. receiving a drawing of the culvert under the exit (blue).
5. Obtaining the calculated given length (LW = ...)
6. Obtaining the calculated given longitudinal slope (LH = ...)

Best regards and thank you for your help and directions to solve the problem.