Regarding the use of morphological factors for 2D river modeling

System Modules GAIA / SISYPHE
1

Hi,

I am confused about the two morphological factors given in the manual: MORPHOLOGICAL FACTOR ON BED EVOLUTION and MORPHOLOGICAL FACTOR ON TIME SCALE.

Which of these factors should I use if I want to speed up and simulate 25 years of river morphology with a 1-year hydrograph cycle?

I have both bed load and suspended sediment in the model.

Thank you.

2

Hello,

If you used the latest release (currently 9.1.0), you would not be any confused as there is now only 1 morphological factor keyword.

Do not forget to read the GAIA user manual.

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