Vincent Cloarec

Indeed, MDAL do not handle the IPOBO table. That needs to rebuild the boundary from only faces and vertices information, and it is not currently implemented in MDAL.

https://github.com/anuga-community/anuga_core/issues/26

seems still present in 2.2.95

Hi @flubrano Thanks to report this. I will think about.

unable to reproduce again ...

Selection considers a closed polygon instead of a opened polyline.

Hi, Can you put here a screen shot of the longitudinal profile in Lekan with the table?

The formula used in Lekan is this one:  where L is the length of each segment p is slope of each segment

Some strange stuff... Normally, the direction of the stream is from left to right in the plot. did you draw the stream by hand ?

> Yes I did draw it by hand because the DEM was not very precise and the software couldn't determine the flow path automatically. better to do in the other...