Surface Reconstruction FAILED, please suggest new parameter values for gaus_curvature and min_width

[whinds]

I have had several subjects complete the segmentation pipeline but subsequently fail the surface reconstruction. About half of these can be successfully reconstructed after re-running the surface reconstruction with a different gaus_curve parameter, changed from 0 to .5

Can anyone recommend ranges of values to try for gaus_curve and min_width? The other half may simply be un-reconstructable, as I've also tried gaus_curv equal to and above 1, with no luck.

Any information on how these parameters should be manipulated would be much appreciated. Thank you.