def FuncFitting_alignTwoVar(x, gen, ann): #this function finds the optimal value of gen and ann to minimize the residuals
#For the user's inspection:
print("Guessing gen=", gen)
print("Guessing ann=", ann)
Su.rewriteInput_TwoVar(gen, ann)
incr()#increase the counter, ready to start the .exe.
#Wait for the executable to run,
orderToEndAt = 7
folderName = "VaryingTwoVariables/"
Su.runExecutable(folderName, orderToEndAt)
Chi = np.zeros(6)
#calculate the residual of the file retrieved from the same folder
Chi[0] = np.sqrt(Fi.Residual(1000, 'slow', str("./calibration_fixed/"+folderName)))
Chi[1] = np.sqrt(Fi.Residual( 900, 'slow', str("./calibration_fixed/"+folderName)))
Chi[2] = np.sqrt(Fi.Residual( 800, 'slow', str("./calibration_fixed/"+folderName)))
Chi[3] = np.sqrt(Fi.Residual( 700, 'slow', str("./calibration_fixed/"+folderName)))
Chi[4] = np.sqrt(Fi.Residual(1000, 'fast', str("./calibration_fixed/"+folderName)))
Chi[5] = np.sqrt(Fi.Residual( 900, 'fast', str("./calibration_fixed/"+folderName)))
return Chi
