Sparse Efficiency Warning

Bempp
1

Hi,

I am totally new to BEMPP and I am still figuring out how to do some stuff.

Everytime I ran some code I find here in the Discourse, most of the times I get this warning:

SparseEfficiencyWarning: splu requires CSC matrix format

Any hint on how can I solve this?

Thanks in advance,
Gustavo

2

This is a warning that scipy gives to warn that it’s changing the format of a sparse matrix. There’s not a lot we can do to avoid this conversion, so you can safely ignore this error.

3

In case someone wants to suppress the warning message, use the following code snippet in your script.

import warnings
warnings.filterwarnings("ignore", message="splu requires CSC matrix format")
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