Source code for scm.glompo.generators.random

import numpy as np

from .basegenerator import BaseGenerator
from ...plams.core.settings import Settings

__all__ = ("RandomGenerator",)


[docs]class RandomGenerator(BaseGenerator):
    """Generates random points.
    Points are drawn from a uniform distribution within given ``bounds``.
    """

    def __amssettings__(self, s: Settings) -> Settings:
        s.input.ams.Generator.Type = "Random"
        return s

    def generate(self, manager: "GloMPOManager") -> np.ndarray:
        bounds = np.array(manager.bounds)
        n_parms = manager.n_parms

        calc = (bounds[:, 1] - bounds[:, 0]) * np.random.random(n_parms) + bounds[:, 0]
        return calc