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openep / openep-core

Core OpenEP code - Matlab implementation
Apache License 2.0
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Warning: Matrix is singular to working precision. #81

Closed Jsalas424 closed 1 year ago

Jsalas424 commented 1 year ago

Hi team,

I've run into the following error:

>> cvdata = getConductionVelocity(userdata);
Warning: Matrix is singular to working precision. 
> In rbfcreate (line 146)
In RBFConductionVelocity (line 49)
In getConductionVelocity (line 35)

RBF Check
max|y - yi| = NaN

Any guidance would be greatly appreciated! As usual, I can provide the file that generated this error.

Jsalas424 commented 1 year ago

We found that removing points internal to the surface mesh resolved this.