A comprehensive and full-featured computational physics suite for boundary-element analysis of electromagnetic scattering, fluctuation-induced phenomena (Casimir forces and radiative heat transfer), nanophotonics, RF device engineering, electrostatics, and more. Includes a core library with C++ and python APIs as well as many command-line applications.
I got the following error when using scuffem library: https://github.com/amrit-poudel/Boundary_Integral_Method/blob/master/Sphere.log
Turns out, it was due to an error in my .cpp file. Also, needed to set FPE = 1.