Error face midpoint problem


#1

Dear all,

I’m trying to run a model with topology and CPML in SPECFEM3D_Cartesian.But some problems came to me when I was run database generation. The error is as follow:

error element face midpoint distance : 6.640625E-02 594.957275

error corner: 1 xyz 523625.188 3602220 1297.69434

error corner: 2 xyz 523644.656 3602220.25 1283.00208

error corner: 3 xyz 523637 3602199.50 1275.03577

error corner: 4 xyz 523617 3602199.25 1288.56860

xcoord : 523644.656 523625.188 523617.562 523637.438

ycoord : 3602220.25 3602220 3602199.25 3602199.50

zcoord : 1283.00208 1297.69434 1288.56860 1275.03577

STOP error element face midpoint.

This problem has been bothering me for a long time. Maybe the edge curve is too fluctuating? Could you please help me to figure out how to solve this problem?

I would really appreciate your help,

Thanks,

Zixuan Wan | Chengdu university of technology