Scalar diagnostic reporting the rate of change of a quantity modeled by PISM. More...

Inheritance diagram for pism::TSRateDiagnostic:

Public Member Functions
	TSRateDiagnostic (std::shared_ptr< const Grid > g, const std::string &name)

Public Member Functions inherited from pism::TSDiagnostic
	TSDiagnostic (std::shared_ptr< const Grid > g, const std::string &name)

virtual	~TSDiagnostic ()

void	update (double t0, double t1)

void	flush ()

void	init (const File &output_file, std::shared_ptr< std::vector< double > > requested_times)

const VariableMetadata &	metadata () const

Protected Member Functions
void	evaluate (double t0, double t1, double change)

Protected Member Functions inherited from pism::TSDiagnostic
virtual double	compute ()=0

void	set_units (const std::string &units, const std::string &output_units)

Protected Attributes
double	m_accumulator
	accumulator of changes (used to compute rates of change)

Protected Attributes inherited from pism::TSDiagnostic
std::shared_ptr< const Grid >	m_grid
	the grid

const Config::ConstPtr	m_config
	Configuration flags and parameters.

const units::System::Ptr	m_sys
	the unit system

std::string	m_time_name
	time series object used to store computed values and metadata

VariableMetadata	m_variable

VariableMetadata	m_dimension

VariableMetadata	m_time_bounds

std::vector< double >	m_time

std::vector< double >	m_bounds

std::vector< double >	m_values

std::shared_ptr< std::vector< double > >	m_requested_times
	requested times

unsigned int	m_current_time
	index into m_times

std::string	m_output_filename

unsigned int	m_start
	starting index used when flushing the buffer

size_t	m_buffer_size
	size of the buffer used to store data

Private Attributes
double	m_v_previous
	last two values, used to compute the change during a time step

bool	m_v_previous_set

Additional Inherited Members
Public Types inherited from pism::TSDiagnostic
typedef std::shared_ptr< TSDiagnostic >	Ptr

Detailed Description

Scalar diagnostic reporting the rate of change of a quantity modeled by PISM.

The rate of change is averaged in time over reporting intervals.

The method compute() should return the instantaneous "snapshot" value of a quantity.

Definition at line 364 of file Diagnostic.hh.

The documentation for this class was generated from the following files:

Public Member Functions