New generation with only integer numbers

[alhejaj]

Hi

I wonder how will be to generate integer and rounded numbers instead of long float numbers. Currently, Pyswarm generates number like these:

Np: 21.2335149705
H: -8.660139296140425

Which increase the time to reach the solution!

Here is my objective function

`def optimum(x):

H, Np = x

simulate(H, Np)

display(df)

return df['RoCoF']`

Your help is appreciated in advance