Description Arguments Value Note Author(s) See Also

Performs integration over a single time step using a built-in ODE solver. At present, a single solver is implement with limited options. The interface of this method may change when support for other solvers is added.

`t0` |
Numeric. Initial time. |

`h` |
Numeric. Length of time step of interest. |

`hmin` |
Minimum tolerated internal step size. The default of |

`maxsteps` |
Maximum tolerated number of sub-steps. |

`tol` |
Numeric. Relative accuracy requested. This is currently a global value, i.e. one cannot set the accuracy per state variable. |

`method` |
String. Currently, 'rk5' is the only method implemented. This is a Runge-Kutta Cash-Karp solver adapted from Press et al. (2002), Numerical recipes in Fortran 90. It is designed to handle non-stiff problems only. |

`check` |
Logical. Can be used to avoid repeated checks of arguments. This may increase performance in repeated calls. |

A named numeric vector holding the values of state variables and process rates in all boxes.

This method can only be used after a call to `initStepper`

has been made.

Use `deSolve`

for advanced solvers with more
options and capabilities to handle stiff problems.

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