Replace sas_temper_engine.py

import numpy as np

import math as m

import copy

import time

import sas_temper.modelconfig as modelconfig

import sas_temper.sas_temper_config as config

    # this is the number of refinements to do - yes, it is a 'magic number'

    refines = 5

    st_time = time.time()

    # the number of refinement iterations to do

    for j in range(0,refines) :

        for i in range(0,fconf.models):

        if res[k].chisq < best:

            hit = k

            best = res[k].chisq

    end_time = time.time()

    dif_time = end_time-st_time

    junk = "Time for a single model = " + str(dif_time)

    print(junk)

    return res[hit], mprof[hit], mprof_usm[hit]