test_v3

This simple test model is nearly identical with test_v1 but works on 1-dimensional sequences instead on 0-dimensional sequences.

class hydpy.models.test_v3.Model[source]

Bases: hydpy.core.modeltools.ELSModel

Test model, Version 3.

The following methods define the relevant components of a system of ODE equations (e.g. direct runoff):
The following methods define the complete equations of an ODE system (e.g. change in storage of fast water due to effective precipitation and direct runoff):

  • Calc_SV_V1 Calculate the actual storage contenst.

numconsts: hydpy.core.modeltools.NumConstsELS
numvars: hydpy.core.modeltools.NumVarsELS
element: Optional[‘devicetools.Element’]
cymodel: Optional[typingtools.CyModelProtocol]
parameters: parametertools.Parameters
sequences: sequencetools.Sequences
masks: masktools.Masks
class hydpy.models.test_v3.ControlParameters(master: hydpy.core.parametertools.Parameters, cls_fastaccess: Optional[Type[hydpy.core.parametertools.FastAccessParameter]] = None, cymodel: Optional[hydpy.core.typingtools.CyModelProtocol] = None)

Bases: hydpy.core.variabletools.SubVariables[hydpy.core.parametertools.Parameters, Parameter, hydpy.core.parametertools.FastAccessParameter]

Control parameters of model test_v3.

The following classes are selected:

  • K() Storage coefficient [1/T].

  • N() Number of storages [-].

class hydpy.models.test_v3.FluxSequences(master: hydpy.core.sequencetools.Sequences, cls_fastaccess: Optional[Type[FastAccessType]] = None, cymodel: Optional[hydpy.core.typingtools.CyModelProtocol] = None)

Bases: hydpy.core.sequencetools.OutputSequences[FluxSequence]

Flux sequences of model test_v3.

The following classes are selected:

  • QV() Storage loss vector [mm/T]

vars: GroupType
class hydpy.models.test_v3.SolverParameters(master: hydpy.core.parametertools.Parameters, cls_fastaccess: Optional[Type[hydpy.core.parametertools.FastAccessParameter]] = None, cymodel: Optional[hydpy.core.typingtools.CyModelProtocol] = None)

Bases: hydpy.core.variabletools.SubVariables[hydpy.core.parametertools.Parameters, Parameter, hydpy.core.parametertools.FastAccessParameter]

Solver parameters of model test_v3.

The following classes are selected:

  • AbsErrorMax() Absolute numerical error tolerance [mm/T].

  • RelErrorMax() Relative numerical error tolerance [1/T].

  • RelDTMin() Smallest relative integration time step size allowed [-].

  • RelDTMax() Largest relative integration time step size allowed [-].

class hydpy.models.test_v3.StateSequences(master: hydpy.core.sequencetools.Sequences, cls_fastaccess: Optional[Type[FastAccessType]] = None, cymodel: Optional[hydpy.core.typingtools.CyModelProtocol] = None)

Bases: hydpy.core.sequencetools.OutputSequences[StateSequence]

State sequences of model test_v3.

The following classes are selected:

  • SV() Storage content vector[mm].