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Published 20 hours ago • verified publisher icon sandialabs

Potential bug in normal calculation for certain points in a cube-sphere grid

Open kuberry opened this issue 3 years ago • 1 comments

cubed_sphere_N6146_err_nrmls

sphere_cubedsph_N6146.csv normals_N6146_l4.csv

kuberry avatar Oct 12 '22 21:10 kuberry

Note: Indices 4 and 7 (fortran indexing) have errors in their normal calculation 10^7 times larger than other entries. Points are antipodal, and have exact normals of +-<sqrt(2), sqrt(2), sqrt(2)>.

kuberry avatar Oct 14 '22 02:10 kuberry