User Forum of Software BASEMENT

Bianca

User

Registered: 2024-10-22

Posts: 4

Qlateral

Hello,

I am trying to model an additional inflow at one cross section. Here is the code for the external source:

            "SOURCE": {
              "EXTERNAL_SOURCE": [
                {
                  "name": "SimmeIn",
                  "type": "qlateral",
                  "file": "C:/Basement/MPMH/Dreieck_Hydrograph_Simme_HQ2_01.txt",
                  "cross_section": "bafu06_is_46726"
                }
              ]
            }

And my hydrograph:

#TIME    VALUE
0           0
9900      0.1
15300    32
26100    0.1
36000    0

And this is the Error Output:

ERROR -> Lateral outflow too big,
    there is not enough water available.

I tried: Negative values for the hydrograph, specifying the cross section side. Same for all the cases.

Does anyone have an idea what could be the problem?

Last edited by Bianca (2024-10-22 11:09:22)

Bianca

User

Registered: 2024-10-22

Posts: 4

Re: Qlateral

For everyone encountering the same difficulty: The solution was, that the cross section where the qlateral is applied to cannot be dry at the time of qlateral starting.