//---------------------------------------------------------
bool CPresence_Prediction::Get_Features(CSG_Array &Features)
{
CSG_Parameter_Grid_List *pNum = Parameters("FEATURES_NUM")->asGridList();
CSG_Parameter_Grid_List *pCat = Parameters("FEATURES_CAT")->asGridList();
m_Features = (TFeature *)Features.Create(sizeof(TFeature), m_nFeatures = pNum->Get_Grid_Count() + pCat->Get_Grid_Count());
for(int i=0; i<m_nFeatures; i++)
{
if( i < pNum->Get_Grid_Count() )
{
m_Features[i].bNumeric = true;
m_Features[i].pGrid = pNum->Get_Grid(i);
}
else
{
m_Features[i].bNumeric = false;
m_Features[i].pGrid = pCat->Get_Grid(i - pNum->Get_Grid_Count());
}
CSG_String Name(m_Features[i].pGrid->Get_Name());
strncpy(m_Features[i].Name, Name.b_str(), 255); m_Features[i].Name[255] = '\0';
}
return( m_nFeatures > 0 );
}
//---------------------------------------------------------
bool CPanSharp_PCA::On_Execute(void)
{
//-----------------------------------------------------
bool bResult;
CSG_Parameters Tool_Parms;
CSG_Table Eigen;
//-----------------------------------------------------
// get the principal components for the low resolution bands
SG_RUN_TOOL_KEEP_PARMS(bResult, "statistics_grid", 8, Tool_Parms,
SG_TOOL_PARAMETER_SET("GRIDS" , Parameters("GRIDS" ))
&& SG_TOOL_PARAMETER_SET("METHOD" , Parameters("METHOD"))
&& SG_TOOL_PARAMETER_SET("EIGEN" , &Eigen)
&& SG_TOOL_PARAMETER_SET("COMPONENTS", 0) // get all components
);
if( !bResult )
{
return( false );
}
//-----------------------------------------------------
CSG_Parameter_Grid_List *pPCA = Tool_Parms.Get_Parameter("PCA")->asGridList();
int i, n = pPCA->Get_Grid_Count();
CSG_Grid *PCA = new CSG_Grid[n];
CSG_Grid *pPan = Parameters("PAN")->asGrid();
//-----------------------------------------------------
// replace first principal component with the high resolution panchromatic band
Process_Set_Text(_TL("Replace first PC with PAN"));
double Offset_Pan, Offset, Scale;
if( Parameters("PAN_MATCH")->asInt() == 0 ) // scale PAN band to fit first PC histogram
{
Offset_Pan = pPan->Get_Min();
Offset = pPCA->Get_Grid(0)->Get_Min();
Scale = pPCA->Get_Grid(0)->Get_Range() / pPan->Get_Range();
}
else
{
Offset_Pan = pPan->Get_Mean();
Offset = pPCA->Get_Grid(0)->Get_Mean();
Scale = pPCA->Get_Grid(0)->Get_StdDev() / pPan->Get_StdDev();
}
PCA[0].Create(Get_System());
for(int y=0; y<Get_NY() && Set_Progress(y); y++)
{
#pragma omp parallel for
for(int x=0; x<Get_NX(); x++)
{
if( pPan->is_NoData(x, y) )
{
PCA[0].Set_NoData(x, y);
}
else
{
PCA[0].Set_Value(x, y, Offset + Scale * (pPan->asDouble(x, y) - Offset_Pan));
}
}
}
//-----------------------------------------------------
// resample all other PCs to match the high resolution of the PAN band
TSG_Grid_Resampling Resampling = Get_Resampling(Parameters("RESAMPLING")->asInt());
for(i=1; i<n; i++)
{
Process_Set_Text("%s: %s ...", _TL("Resampling"), pPCA->Get_Grid(i)->Get_Name());
PCA[i].Create(Get_System());
PCA[i].Assign(pPCA->Get_Grid(i), Resampling);
delete(pPCA->Get_Grid(i)); // PCA tool was unmanaged, so we have to delete the output
}
delete(pPCA->Get_Grid(0));
pPCA->Del_Items();
for(i=0; i<n; i++)
{
pPCA->Add_Item(&PCA[i]);
}
//-----------------------------------------------------
// inverse principal component rotation for the high resolution bands
SG_RUN_TOOL_KEEP_PARMS(bResult, "statistics_grid", 10, Tool_Parms,
SG_TOOL_PARAMETER_SET("PCA" , Tool_Parms("PCA"))
&& SG_TOOL_PARAMETER_SET("GRIDS", Parameters("SHARPEN"))
&& SG_TOOL_PARAMETER_SET("EIGEN", &Eigen)
);
delete[](PCA);
if( !bResult )
{
return( false );
}
CSG_Parameter_Grid_List *pHiRes = Parameters("SHARPEN")->asGridList();
CSG_Parameter_Grid_List *pLoRes = Parameters("GRIDS" )->asGridList();
CSG_Parameter_Grid_List *pGrids = Tool_Parms("GRIDS" )->asGridList();
if( !Parameters("OVERWRITE")->asBool() )
{
pHiRes->Del_Items();
}
for(i=0; i<pLoRes->Get_Grid_Count() && i<pGrids->Get_Grid_Count(); i++)
{
if( pHiRes->Get_Grid(i) )
{
pHiRes->Get_Grid(i)->Assign(pGrids->Get_Grid(i));
delete(pGrids->Get_Grid(i));
}
else
{
pHiRes->Add_Item(pGrids->Get_Grid(i));
}
pHiRes->Get_Grid(i)->Set_Name(pLoRes->Get_Grid(i)->Get_Name());
}
return( true );
}
//---------------------------------------------------------
bool CPanSharp_CN::On_Execute(void)
{
//-----------------------------------------------------
TSG_Grid_Resampling Resampling = Get_Resampling(Parameters("RESAMPLING")->asInt());
//-----------------------------------------------------
int i;
CSG_Grid *pPan = Parameters("PAN")->asGrid();
CSG_Parameter_Grid_List *pGrids = Parameters("GRIDS" )->asGridList();
CSG_Parameter_Grid_List *pSharp = Parameters("SHARPEN")->asGridList();
//-----------------------------------------------------
pSharp->Del_Items();
for(i=0; i<pGrids->Get_Grid_Count(); i++)
{
Process_Set_Text("%s: %s ...", _TL("Resampling"), pGrids->Get_Grid(i)->Get_Name());
CSG_Grid *pGrid = SG_Create_Grid(Get_System());
pGrid->Set_Name (pGrids->Get_Grid(i)->Get_Name());
pGrid->Assign (pGrids->Get_Grid(i), Resampling);
pSharp->Add_Item(pGrid);
}
//-----------------------------------------------------
for(int y=0; y<Get_NY() && Set_Progress(y); y++)
{
#pragma omp parallel for private(i)
for(int x=0; x<Get_NX(); x++)
{
double Sum = 0.0;
if( !pPan->is_NoData(x, y) )
{
for(i=0; i<pSharp->Get_Grid_Count(); i++)
{
if( !pSharp->Get_Grid(i)->is_NoData(x, y) )
{
Sum += pSharp->Get_Grid(i)->asDouble(x, y);
}
else
{
Sum = 0.0;
break;
}
}
}
if( Sum )
{
Sum = pPan->asDouble(x, y) * pSharp->Get_Grid_Count() / (Sum + pSharp->Get_Grid_Count());
for(i=0; i<pSharp->Get_Grid_Count(); i++)
{
pSharp->Get_Grid(i)->Mul_Value(x, y, Sum);
}
}
else
{
for(i=0; i<pSharp->Get_Grid_Count(); i++)
{
pSharp->Get_Grid(i)->Set_NoData(x, y);
}
}
}
}
//-----------------------------------------------------
return( true );
}
//---------------------------------------------------------
bool CGrid_CVA::On_Execute(void)
{
//-----------------------------------------------------
CSG_Parameter_Grid_List *pA = Parameters("A")->asGridList();
CSG_Parameter_Grid_List *pB = Parameters("B")->asGridList();
CSG_Parameter_Grid_List *pC = Parameters("C")->asGridList();
if( pA->Get_Grid_Count() != pB->Get_Grid_Count() )
{
Error_Set(_TL("number of initial and final state grids differs"));
return( false );
}
if( pA->Get_Grid_Count() == 0 )
{
Error_Set(_TL("no grids in list"));
return( false );
}
//-----------------------------------------------------
int n = pA->Get_Grid_Count();
bool bAngle = Parameters("ANGLE")->asBool() && n == 2;
bool bC_Out = Parameters("C_OUT")->asBool();
CSG_Grid *pDist = Parameters("DIST")->asGrid();
CSG_Grid *pDir = Parameters("DIR" )->asGrid();
//-----------------------------------------------------
pC->Del_Items();
if( bC_Out )
{
for(int i=0; i<n; i++)
{
CSG_Grid *pGrid = SG_Create_Grid(Get_System());
pGrid->Fmt_Name("%s %01d", _TL("Change Vector"), i + 1);
pC->Add_Item(pGrid);
}
}
//-----------------------------------------------------
CSG_Parameter *pLUT;
CSG_Colors Colors;
Colors.Set_Count(100);
Colors.Set_Ramp(SG_GET_RGB(255, 255, 255), SG_GET_RGB( 0, 127, 127), 0, Colors.Get_Count() / 2);
Colors.Set_Ramp(SG_GET_RGB( 0, 127, 127), SG_GET_RGB(255, 0, 0), Colors.Get_Count() / 2, Colors.Get_Count());
DataObject_Set_Colors(pDist, Colors);
if( (pLUT = DataObject_Get_Parameter(pDir, "LUT")) == NULL || pLUT->asTable() == NULL || bAngle )
{
Colors.Set_Default(100);
Colors.Set_Ramp_Brighness(255, 0, 0, Colors.Get_Count() / 2);
Colors.Set_Ramp_Brighness( 0, 255, Colors.Get_Count() / 2, Colors.Get_Count());
DataObject_Set_Colors(pDir, Colors);
DataObject_Set_Parameter(pDir, "COLORS_TYPE", 2);
}
else
{
pLUT->asTable()->Del_Records();
for(int i=0, nClasses=(int)pow(2.0, n); i<nClasses; i++)
{
CSG_String s;
for(int j=0; j<n; j++)
{
s += i & (int)pow(2.0, j) ? '+' : '-';
}
CSG_Table_Record *pClass = pLUT->asTable()->Add_Record();
pClass->Set_Value(1, s);
pClass->Set_Value(3, i);
pClass->Set_Value(4, i);
}
Colors.Set_Count(pLUT->asTable()->Get_Count());
Colors.Random();
for(int c=0; c<pLUT->asTable()->Get_Count(); c++)
{
pLUT->asTable()->Get_Record(c)->Set_Value(0, Colors.Get_Color(c));
}
DataObject_Set_Parameter(pDir, pLUT);
DataObject_Set_Parameter(pDir, "COLORS_TYPE", 1); // Color Classification Type: Lookup Table
}
//-----------------------------------------------------
for(int y=0; y<Get_NY() && Set_Progress(y); y++)
{
#pragma omp parallel for
for(int x=0; x<Get_NX(); x++)
{
bool bOkay;
int i, j;
double d;
CSG_Vector v(n);
for(i=0, bOkay=true; i<n && bOkay; i++)
{
if( pA->Get_Grid(i)->is_NoData(x, y) || pB->Get_Grid(i)->is_NoData(x, y) )
{
bOkay = false;
}
else
{
v[i] = pB->Get_Grid(i)->asDouble(x, y) - pA->Get_Grid(i)->asDouble(x, y);
}
}
//---------------------------------------------
if( bOkay )
{
if( bAngle )
{
d = atan2(v[0], v[1]);
}
else for(i=0, j=1, d=0.0; i<n; i++, j*=2)
{
if( v[i] >= 0.0 )
{
d += j;
}
}
pDist->Set_Value(x, y, v.Get_Length());
pDir ->Set_Value(x, y, d);
for(i=0; i<n && bC_Out; i++)
{
pC->Get_Grid(i)->Set_Value(x, y, v[i]);
}
}
//---------------------------------------------
else
{
pDist->Set_NoData(x, y);
pDir ->Set_NoData(x, y);
for(i=0; i<n && bC_Out; i++)
{
pC->Get_Grid(i)->Set_NoData(x, y);
}
}
}
}
return( true );
}
//---------------------------------------------------------
bool CFuzzyOR::On_Execute(void)
{
int Type;
CSG_Grid *pOR;
CSG_Parameter_Grid_List *pGrids;
//-----------------------------------------------------
pGrids = Parameters("GRIDS") ->asGridList();
pOR = Parameters("OR") ->asGrid();
Type = Parameters("TYPE") ->asInt();
//-----------------------------------------------------
if( pGrids->Get_Grid_Count() < 1 )
{
return( false );
}
//-----------------------------------------------------
for(int y=0; y<Get_NY() && Set_Progress(y); y++)
{
for(int x=0; x<Get_NX(); x++)
{
bool bNoData = pGrids->Get_Grid(0)->is_NoData(x, y);
double OR = pGrids->Get_Grid(0)->asDouble (x, y);
for(int i=1; i<pGrids->Get_Grid_Count() && !bNoData; i++)
{
if( !(bNoData = pGrids->Get_Grid(i)->is_NoData(x, y)) )
{
double iz = pGrids->Get_Grid(i)->asDouble(x, y);
switch( Type )
{
case 0:
if( OR < iz )
{
OR = iz;
}
break;
case 1:
OR = OR + iz - OR * iz;
break;
case 2:
if( (OR = OR + iz) > 1.0 )
{
OR = 1.0;
}
break;
}
}
}
if( bNoData )
{
pOR->Set_NoData(x, y);
}
else
{
pOR->Set_Value(x, y, OR);
}
}
}
//-----------------------------------------------------
return( true );
}
//---------------------------------------------------------
bool CDirect_Georeferencing::On_Execute(void)
{
//-----------------------------------------------------
if( !m_Georeferencer.Set_Transformation(Parameters, Get_NX(), Get_NY()) )
{
return( false );
}
//-----------------------------------------------------
CSG_Grid *pDEM = Parameters("DEM" )->asGrid();
double zRef = Parameters("ZREF" )->asDouble();
bool bFlip = Parameters("ROW_ORDER")->asInt() == 1;
//-----------------------------------------------------
TSG_Grid_Resampling Resampling;
switch( Parameters("RESAMPLING")->asInt() )
{
default: Resampling = GRID_RESAMPLING_NearestNeighbour; break;
case 1: Resampling = GRID_RESAMPLING_Bilinear; break;
case 2: Resampling = GRID_RESAMPLING_BicubicSpline; break;
case 3: Resampling = GRID_RESAMPLING_BSpline; break;
}
//-----------------------------------------------------
TSG_Point p[4];
p[0] = m_Georeferencer.Image_to_World( 0, 0, zRef);
p[1] = m_Georeferencer.Image_to_World(Get_NX(), 0, zRef);
p[2] = m_Georeferencer.Image_to_World(Get_NX(), Get_NY(), zRef);
p[3] = m_Georeferencer.Image_to_World( 0, Get_NY(), zRef);
CSG_Rect r(p[0], p[1]); r.Union(p[2]); r.Union(p[3]);
//-----------------------------------------------------
CSG_Shapes *pShapes = Parameters("EXTENT")->asShapes();
if( pShapes )
{
pShapes->Create(SHAPE_TYPE_Polygon, _TL("Extent"));
pShapes->Add_Field(_TL("OID"), SG_DATATYPE_Int);
CSG_Shape *pExtent = pShapes->Add_Shape();
pExtent->Add_Point(p[0]);
pExtent->Add_Point(p[1]);
pExtent->Add_Point(p[2]);
pExtent->Add_Point(p[3]);
}
//-----------------------------------------------------
double Cellsize = SG_Get_Distance(p[0], p[1]) / Get_NX();
CSG_Grid_System System(Cellsize, r);
m_Grid_Target.Set_User_Defined(Get_Parameters("TARGET"), System);
if( !Dlg_Parameters("TARGET") )
{
return( false );
}
System = m_Grid_Target.Get_System();
if( !System.is_Valid() )
{
return( false );
}
//-----------------------------------------------------
CSG_Parameter_Grid_List *pInput = Parameters("INPUT" )->asGridList();
CSG_Parameter_Grid_List *pOutput = Parameters("OUTPUT")->asGridList();
pOutput->Del_Items();
if( pInput->Get_Grid_Count() <= 0 )
{
return( false );
}
else
{
TSG_Data_Type Type;
switch( Parameters("DATA_TYPE")->asInt() )
{
case 0: Type = SG_DATATYPE_Byte; break;
case 1: Type = SG_DATATYPE_Char; break;
case 2: Type = SG_DATATYPE_Word; break;
case 3: Type = SG_DATATYPE_Short; break;
case 4: Type = SG_DATATYPE_DWord; break;
case 5: Type = SG_DATATYPE_Int; break;
case 6: Type = SG_DATATYPE_Float; break;
case 7: Type = SG_DATATYPE_Double; break;
default: Type = SG_DATATYPE_Undefined; break;
}
for(int i=0; i<pInput->Get_Grid_Count(); i++)
{
CSG_Grid *pGrid = SG_Create_Grid(System, Type != SG_DATATYPE_Undefined ? Type : pInput->Get_Grid(i)->Get_Type());
if( !pGrid || !pGrid->is_Valid() )
{
if( pGrid )
{
delete(pGrid);
}
return( false );
}
pOutput->Add_Item(pGrid);
pGrid->Set_Name(pInput->Get_Grid(i)->Get_Name());
}
}
//-----------------------------------------------------
for(int y=0; y<System.Get_NY() && Set_Progress(y, System.Get_NY()); y++)
{
double py = System.Get_YMin() + y * System.Get_Cellsize();
#pragma omp parallel for
for(int x=0; x<System.Get_NX(); x++)
{
double pz, px = System.Get_XMin() + x * System.Get_Cellsize();
if( !pDEM || !pDEM->Get_Value(px, py, pz) )
{
pz = zRef;
}
TSG_Point p = m_Georeferencer.World_to_Image(px, py, pz);
if( bFlip )
{
p.y = (Get_NY() - 1) - p.y;
}
for(int i=0; i<pInput->Get_Grid_Count(); i++)
{
if( pInput->Get_Grid(i)->Get_Value(p.x, p.y, pz, Resampling) )
{
pOutput->Get_Grid(i)->Set_Value(x, y, pz);
}
else
{
pOutput->Get_Grid(i)->Set_NoData(x, y);
}
}
}
}
//-----------------------------------------------------
return( true );
}
