User Forum of Software BASEMENT

Matteo Facchini

Developer

From: Trento

Registered: 2014-09-05

Posts: 286

upstream/downstream flume

Dear basemesh developers,

I often find myself defining an artifical upstream reagion to my domain. It is like a flume I build to stabilize the upstream boundary conditions.

Usually, with the old basemesh I did like this:

1. build quality mesh extending the upstream (downstream) cross-section ca. 5 times upstream (downstream)
2. interpolate nodes with raster
3. generate an artificial elevation layer (array of points using the upstream/downstream cross-section --> generates a "flume")
4. interpolate the nodes of the upstream (downstream region) with the artificial elevation layer (the "flume")

(see the image for reference)

Usually, these areas are outside the raster and they have nothing to do with it.

Is there any way to do such things with basemesh 2.0?

Should I modify the raster to achieve the upstream/downstream "flume"?

Last edited by Matteo Facchini (2020-11-16 19:17:56)

Matteo Facchini

Developer

From: Trento

Registered: 2014-09-05

Posts: 286

Re: upstream/downstream flume

Sorry, I can't upload a pic from gdrive, will try again tomorrow.