A modification of PAYearlyCycle tailored for the SeaRISE-Greenland assessment. Uses the Fausto [Faustoetal2009] present-day temperature parameterization and stored precipitation data. Adds the precipitation correction for spin-ups. More...

#include <PISMAtmosphere.hh>

Inheritance diagram for PA_SeaRISE_Greenland:

[legend]

List of all members.

Public Member Functions
	PA_SeaRISE_Greenland (IceGrid &g, const NCConfigVariable &conf)
virtual	~PA_SeaRISE_Greenland ()
virtual PetscErrorCode	init (PISMVars &vars)
	Allocates memory and reads in the precipitaion data.
virtual PetscErrorCode	update (PetscReal t_years, PetscReal dt_years)
	Updates mean annual and mean July near-surface air temperatures. Note that the precipitation rate is time-independent and does not need to be updated.
virtual PetscErrorCode	mean_precip (IceModelVec2S &result)
	Copies the stored precipitation field into result.
Protected Attributes
bool	paleo_precipitation_correction
Timeseries *	dTforcing
IceModelVec2S *	lat
IceModelVec2S *	lon
IceModelVec2S *	surfelev

Detailed Description

A modification of PAYearlyCycle tailored for the SeaRISE-Greenland assessment. Uses the Fausto [Faustoetal2009] present-day temperature parameterization and stored precipitation data. Adds the precipitation correction for spin-ups.

Definition at line 119 of file PISMAtmosphere.hh.

Constructor & Destructor Documentation

PA_SeaRISE_Greenland	(	IceGrid &	g,
		const NCConfigVariable &	conf
	)		`[inline]`

Definition at line 121 of file PISMAtmosphere.hh.

References dTforcing, and paleo_precipitation_correction.

virtual ~PA_SeaRISE_Greenland ( ) [inline, virtual]

Definition at line 128 of file PISMAtmosphere.hh.

References dTforcing.

Member Function Documentation

PetscErrorCode init ( PISMVars & vars ) [virtual]

Allocates memory and reads in the precipitaion data.

Reimplemented from PAYearlyCycle.

Definition at line 229 of file PAYearlyCycle.cc.

References dTforcing, PISMComponent::grid, lat, lon, paleo_precipitation_correction, PAYearlyCycle::reference, and surfelev.

PetscErrorCode mean_precip ( IceModelVec2S & result ) [virtual]

Copies the stored precipitation field into result.

Reimplemented from PAYearlyCycle.

Definition at line 280 of file PAYearlyCycle.cc.

References PISMComponent::config, PISMComponent_TS::dt, dTforcing, paleo_precipitation_correction, and PISMComponent_TS::t.

PetscErrorCode update	(	PetscReal	t_years,
		PetscReal	dt_years
	)		`[virtual]`

Updates mean annual and mean July near-surface air temperatures. Note that the precipitation rate is time-independent and does not need to be updated.

Implements PAYearlyCycle.

Definition at line 300 of file PAYearlyCycle.cc.

References PISMComponent::config, PISMComponent_TS::dt, e, PISMComponent::grid, lat, lon, surfelev, PISMComponent_TS::t, PAYearlyCycle::temp_ma, and PAYearlyCycle::temp_mj.