Source code for hydpy.models.test.test_solver

# -*- coding: utf-8 -*-
# pylint: disable=missing-module-docstring

# import...
# ...from site-packages
import numpy

# ...from HydPy
from hydpy.core import parametertools



[docs]
class AbsErrorMax(parametertools.SolverParameter):
    """Absolute numerical error tolerance [mm/T]."""

    NDIM = 0
    TYPE = float
    TIME = None
    SPAN = (0.0, None)
    INIT = 0.01




[docs]
class RelErrorMax(parametertools.SolverParameter):
    """Relative numerical error tolerance [1/T]."""

    NDIM = 0
    TYPE = float
    TIME = None
    SPAN = (0.0, None)
    INIT = numpy.nan




[docs]
class RelDTMin(parametertools.SolverParameter):
    """Smallest relative integration time step size allowed [-]."""

    NDIM = 0
    TYPE = float
    TIME = None
    SPAN = (0.0, 1.0)
    INIT = 0.001




[docs]
class RelDTMax(parametertools.SolverParameter):
    """Largest relative integration time step size allowed [-]."""

    NDIM = 0
    TYPE = float
    TIME = None
    SPAN = (0.0, 1.0)
    INIT = 1.0