Property:Describe numerical limitations
From CSDMS
This is a property of type Text.
T
This model/component needs more rigorous testing. +
This model/component needs more rigorous testing. +
D
Use with high rates of SLR will require additional work on the vegetation rules; currently with both vegetation and high rates of SLR the simple water routing rules are unable to consistently route water to the shoreline. +
C
Usual Python limitations on floating point precision. ODE's are solved on scales much finer than annual, and their performance is monitored. +
N
Wave modules have an automatic grid refinement feature. Circulation modules have two kinds: CFL limited and CFL-free schemes. +
D
With larger DEMs this tool will take longer to run - it takes around half an hour to run with a 1m DEM with 23000 rows and 18000 columns. Documentation is available for guidance. +
K
analytical solution +
Z
X
D
F
W
M
R
D
n/a
Limitations on the method do occur when delta systems consist of only a few islands, then the input dataset of geometric parameters becomes too small for the machine learning methods. +
C
M
reach-averaged channel sinuosity is assumed to be fixed, sand is modeled in terms of a single grain size and floodplain topography (floodplain channels) is not considered. +
D
relatively mild stability and accuracy constraints (depending on application) due to implicit numerical schemes +
G
O
