Exemplos de Get_Statistics em C++ (Cpp)

Exemplo n.º 1

Arquivo: GSGrid_Residuals.cpp Projeto: Fooway/SAGA-GIS-git-mirror

//---------------------------------------------------------
bool CGSGrid_Residuals::On_Execute(void)
{
	m_pGrid		= Parameters("GRID")	->asGrid();

	m_pMean		= Parameters("MEAN")	->asGrid();
	m_pDiff		= Parameters("DIFF")	->asGrid();
	m_pStdDev	= Parameters("STDDEV")	->asGrid();
	m_pRange	= Parameters("RANGE")	->asGrid();
	m_pMin		= Parameters("MIN")		->asGrid();
	m_pMax		= Parameters("MAX")		->asGrid();
	m_pDevMean	= Parameters("DEVMEAN")	->asGrid();
	m_pPercent	= Parameters("PERCENT")	->asGrid();

	DataObject_Set_Colors(m_pDiff	, 100, SG_COLORS_RED_GREY_BLUE, true);
	DataObject_Set_Colors(m_pStdDev	, 100, SG_COLORS_RED_GREY_BLUE, true);
	DataObject_Set_Colors(m_pRange	, 100, SG_COLORS_RED_GREY_BLUE, true);
	DataObject_Set_Colors(m_pMin	, 100, SG_COLORS_RED_GREY_BLUE, true);
	DataObject_Set_Colors(m_pMax	, 100, SG_COLORS_RED_GREY_BLUE, true);
	DataObject_Set_Colors(m_pDevMean, 100, SG_COLORS_RED_GREY_BLUE, true);
	DataObject_Set_Colors(m_pPercent, 100, SG_COLORS_RED_GREY_BLUE, true);

	//-----------------------------------------------------
	bool	bSquare = Parameters("MODE")->asBool() ? false : true;

	m_Cells.Get_Weighting().Set_Parameters(Parameters("WEIGHTING")->asParameters());

	if( !m_Cells.Set_Radius(Parameters("RADIUS")->asInt(), bSquare) )
	{
		return( false );
	}

	bool	bCenter	= Parameters("BCENTER")->asBool();

	//-----------------------------------------------------
	for(int y=0; y<Get_NY() && Set_Progress(y); y++)
	{
		#pragma omp parallel for
		for(int x=0; x<Get_NX(); x++)
		{
			Get_Statistics(x, y, bCenter);
		}
	}

	//-----------------------------------------------------
	m_Cells.Destroy();

	return( true );
}

Exemplo n.º 2

//---------------------------------------------------------
bool CErosion_LS_Fields::On_Execute(void)
{
	//-----------------------------------------------------
	m_Method		= Parameters("METHOD"        )->asInt();
	m_Method_Slope	= Parameters("METHOD_SLOPE"  )->asInt();
	m_Method_Area	= Parameters("METHOD_AREA"   )->asInt();

	m_bStopAtEdge	= Parameters("STOP_AT_EDGE"  )->asBool();

	m_Erosivity		= Parameters("EROSIVITY"     )->asDouble();
	m_Stability		= Parameters("STABILITY"     )->asInt();

	m_pDEM			= Parameters("DEM"           )->asGrid();
	m_pUp_Area		= Parameters("UPSLOPE_AREA"  )->asGrid();
	m_pUp_Length	= Parameters("UPSLOPE_LENGTH")->asGrid();
	m_pUp_Slope		= Parameters("UPSLOPE_SLOPE" )->asGrid();
	m_pLS			= Parameters("LS_FACTOR"     )->asGrid();

	DataObject_Set_Colors(m_pUp_Area  , 11, SG_COLORS_WHITE_BLUE    , false);
	DataObject_Set_Colors(m_pUp_Length, 11, SG_COLORS_YELLOW_RED    , false);
	DataObject_Set_Colors(m_pUp_Slope , 11, SG_COLORS_YELLOW_RED    , false);
	DataObject_Set_Colors(m_pLS       , 11, SG_COLORS_RED_GREY_GREEN, true );

	if( m_pUp_Area   == NULL )	m_pUp_Area   = SG_Create_Grid(*Get_System(), SG_DATATYPE_Float);
	if( m_pUp_Length == NULL )	m_pUp_Length = SG_Create_Grid(*Get_System(), SG_DATATYPE_Float);
	if( m_pUp_Slope  == NULL )	m_pUp_Slope  = SG_Create_Grid(*Get_System(), SG_DATATYPE_Float);

	//-----------------------------------------------------
	bool	bResult	= Set_Fields() && Get_Flow() && Get_LS();

	if( bResult )
	{
		Get_Statistics();

		Get_Balance();
	}

	//-----------------------------------------------------
	if( m_pUp_Area   && Parameters("UPSLOPE_AREA"  )->asGrid() == NULL ) delete(m_pUp_Area  );
	if( m_pUp_Length && Parameters("UPSLOPE_LENGTH")->asGrid() == NULL ) delete(m_pUp_Length);
	if( m_pUp_Slope  && Parameters("UPSLOPE_SLOPE" )->asGrid() == NULL ) delete(m_pUp_Slope );

	m_Fields.Destroy();

	return( bResult );
}