| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(rk_variable_step_class), | intent(inout) | :: | me | |||
| real(kind=wp), | intent(in) | :: | t |
initial time |
||
| real(kind=wp), | intent(in), | dimension(me%n) | :: | x |
initial state vector |
|
| real(kind=wp), | intent(in) | :: | h |
time step |
||
| real(kind=wp), | intent(out), | dimension(me%n) | :: | xf |
final state vector |
|
| real(kind=wp), | intent(out), | dimension(me%n) | :: | xerr |
truncation error estimate |
rk step function for the variable-step methods.