Imports github.com/mumax/3/cuda github.com/mumax/3/mag github.com/barnex/cuda5/cu github.com/mumax/3/draw github.com/mumax/3/script github.com/mumax/3/util github.com/mumax/3/data github.com/mumax/3/gui Standard library imports image/jpeg unsafe path path/filepath reflect runtime strconv strings time os/exec bufio bytes fmt image image/png log math math/rand net/http os