From: Ruben Undheim <ruben.undheim@gmail.com>
Date: Sat, 9 Jul 2016 11:12:02 +0200
Subject: Spelling fixes

---
 CSXCAD/src/CSPrimPolyhedron.cpp               |  4 ++--
 CSXCAD/src/CSPrimPolyhedronReader.cpp         |  2 +-
 CSXCAD/src/CSRectGrid.cpp                     |  4 ++--
 QCSXCAD/QCSGridEditor.cpp                     |  2 +-
 QCSXCAD/QCSXCAD.cpp                           |  8 ++++----
 QCSXCAD/QVTKStructure.cpp                     |  2 +-
 openEMS/Common/processmodematch.cpp           |  2 +-
 openEMS/FDTD/extensions/operator_ext_upml.cpp |  2 +-
 openEMS/FDTD/operator.cpp                     |  6 +++---
 openEMS/tools/AdrOp.cpp                       | 22 +++++++++++-----------
 openEMS/tools/ErrorMsg.cpp                    | 10 +++++-----
 openEMS/tools/ExpenseLog.h                    |  2 +-
 openEMS/tools/useful.cpp                      |  2 +-
 openEMS/tools/vtk_file_writer.cpp             |  4 ++--
 14 files changed, 36 insertions(+), 36 deletions(-)

diff --git a/CSXCAD/src/CSPrimPolyhedron.cpp b/CSXCAD/src/CSPrimPolyhedron.cpp
index 7eac505..9583b7e 100644
--- a/CSXCAD/src/CSPrimPolyhedron.cpp
+++ b/CSXCAD/src/CSPrimPolyhedron.cpp
@@ -183,11 +183,11 @@ bool CSPrimPolyhedron::BuildTree()
 	{
 		m_Dimension = 2;
 
-		//if structure is not closed due to invalud faces, mark it as 3D
+		//if structure is not closed due to invalid faces, mark it as 3D
 		if (m_InvalidFaces>0)
 		{
 			m_Dimension = 3;
-			std::cerr << "CSPrimPolyhedron::BuildTree: Warning, found polyhedron has invalud faces and is not a closed surface, setting to 3D solid anyway!" << std::endl;
+			std::cerr << "CSPrimPolyhedron::BuildTree: Warning, found polyhedron has invalid faces and is not a closed surface, setting to 3D solid anyway!" << std::endl;
 		}
 	}
 
diff --git a/CSXCAD/src/CSPrimPolyhedronReader.cpp b/CSXCAD/src/CSPrimPolyhedronReader.cpp
index ed224fd..c88c67e 100644
--- a/CSXCAD/src/CSPrimPolyhedronReader.cpp
+++ b/CSXCAD/src/CSPrimPolyhedronReader.cpp
@@ -77,7 +77,7 @@ bool CSPrimPolyhedronReader::Write2XML(TiXmlElement &elem, bool parameterised)
 		elem.SetAttribute("FileType","PLY");
 		break;
 	default:
-		elem.SetAttribute("FileType","Unkown");
+		elem.SetAttribute("FileType","Unknown");
 		break;
 	}
 	return CSPrimitives::Write2XML(elem,parameterised);
diff --git a/CSXCAD/src/CSRectGrid.cpp b/CSXCAD/src/CSRectGrid.cpp
index 50f2947..5b36dc2 100644
--- a/CSXCAD/src/CSRectGrid.cpp
+++ b/CSXCAD/src/CSRectGrid.cpp
@@ -78,7 +78,7 @@ std::string CSRectGrid::AddDiscLines(int direct, int numLines, double* vals, std
 		}
 		fParse.Parse(DistFunction,dirVar);
 		if (fParse.GetParseErrorType()!=FunctionParser::FP_NO_ERROR)
-			return std::string("An error occured parsing f(") + dirVar + std::string(") - Parser message:\n") + std::string(fParse.ErrorMsg());
+			return std::string("An error occurred parsing f(") + dirVar + std::string(") - Parser message:\n") + std::string(fParse.ErrorMsg());
 
 		double dValue=0;
 		bool error=false;
@@ -88,7 +88,7 @@ std::string CSRectGrid::AddDiscLines(int direct, int numLines, double* vals, std
 			if (fParse.EvalError()!=0) error=true;
 			AddDiscLine(direct,dValue);
 		}
-		if (error) return std::string("An error occured evaluation the grid function f(") + dirVar + std::string(")!");
+		if (error) return std::string("An error occurred evaluation the grid function f(") + dirVar + std::string(")!");
 	}
 	return "";
 }
diff --git a/QCSXCAD/QCSGridEditor.cpp b/QCSXCAD/QCSGridEditor.cpp
index 4e2210c..17d8ffe 100644
--- a/QCSXCAD/QCSGridEditor.cpp
+++ b/QCSXCAD/QCSGridEditor.cpp
@@ -237,7 +237,7 @@ void QCSGridEditor::BuildInHomogenDisc()
 //						if (fParse.EvalError()!=0) error=true;
 //						clGrid->AddDiscLine(i,dValue);
 //					}
-//					if (error) QMessageBox::warning(HomogenDisc,tr("Error evaluation grid function!"),QString(tr("An error occured evaluation the grid function f(%1)!").arg(coordVars.at(i))));
+//					if (error) QMessageBox::warning(HomogenDisc,tr("Error evaluation grid function!"),QString(tr("An error occurred evaluation the grid function f(%1)!").arg(coordVars.at(i))));
 //				}
 //				clGrid->Sort(i);
 //			}
diff --git a/QCSXCAD/QCSXCAD.cpp b/QCSXCAD/QCSXCAD.cpp
index 4cd4a74..b9ef094 100644
--- a/QCSXCAD/QCSXCAD.cpp
+++ b/QCSXCAD/QCSXCAD.cpp
@@ -299,7 +299,7 @@ bool QCSXCAD::ReadNode(TiXmlNode* root)
 	if (root==NULL) return false;
 	clear();
 	QString msg(ReadFromXML(root));
-	if (msg.isEmpty()==false) QMessageBox::warning(this,tr("Geometry read error"),tr("An geometry read error occured!!\n\n")+msg,QMessageBox::Ok,QMessageBox::NoButton);
+	if (msg.isEmpty()==false) QMessageBox::warning(this,tr("Geometry read error"),tr("An geometry read error occurred!!\n\n")+msg,QMessageBox::Ok,QMessageBox::NoButton);
 	CSTree->UpdateTree();
 	CSTree->expandAll();
 	setModified();
@@ -336,7 +336,7 @@ bool QCSXCAD::ReadFile(QString filename)
 //	QString msg(ReadFromXML(filename.toLatin1().constData()));
 	QString msg(ReadFromXML(root));
 	if (msg.isEmpty()==false)
-		QMessageBox::warning(this,tr("Geometry read error"),tr("An geometry read error occured!!\n\n")+msg,QMessageBox::Ok,QMessageBox::NoButton);
+		QMessageBox::warning(this,tr("Geometry read error"),tr("An geometry read error occurred!!\n\n")+msg,QMessageBox::Ok,QMessageBox::NoButton);
 
 	CSTree->UpdateTree();
 	CSTree->expandAll();
@@ -720,7 +720,7 @@ void QCSXCAD::ExportGeometry()
 	if (qFilename==NULL) return;
 	if (!qFilename.endsWith(".xml")) qFilename+=".xml";
 
-	if (Write2XML(qFilename.toLatin1().data())==false) QMessageBox::warning(this,tr("Geometry Export"),tr("Unknown error occured! Geometry Export failed"),1,0);
+	if (Write2XML(qFilename.toLatin1().data())==false) QMessageBox::warning(this,tr("Geometry Export"),tr("Unknown error occurred! Geometry Export failed"),1,0);
 }
 
 void QCSXCAD::ExportGeometry_Povray()
@@ -802,7 +802,7 @@ void QCSXCAD::ExportGeometry(QString dirname, int type)
 				StructureVTK->ExportProperty2PLY(uID,filename,clGrid.GetDeltaUnit());
 				break;
 			default:
-				QMessageBox::warning(this, "Export Dialog","Unkown export type, skipping...");
+				QMessageBox::warning(this, "Export Dialog","Unknown export type, skipping...");
 				return;
 				break;
 			}
diff --git a/QCSXCAD/QVTKStructure.cpp b/QCSXCAD/QVTKStructure.cpp
index 9482dde..8eea1e8 100644
--- a/QCSXCAD/QVTKStructure.cpp
+++ b/QCSXCAD/QVTKStructure.cpp
@@ -295,7 +295,7 @@ void QVTKStructure::RenderGridDir(int dir, unsigned int plane_pos)
 		uiQty[n]=CSGrid->GetQtyLines(n);
 	if ((int)plane_pos>=uiQty[dir])
 	{
-		cerr << "QVTKStructure::RenderGridDir: requested plane postion is out of range, resetting to max value!" << endl;
+		cerr << "QVTKStructure::RenderGridDir: requested plane position is out of range, resetting to max value!" << endl;
 		plane_pos = uiQty[dir]-1;
 	}
 
diff --git a/openEMS/Common/processmodematch.cpp b/openEMS/Common/processmodematch.cpp
index 620257d..7cd22f8 100644
--- a/openEMS/Common/processmodematch.cpp
+++ b/openEMS/Common/processmodematch.cpp
@@ -123,7 +123,7 @@ void ProcessModeMatch::InitProcess()
 		int res = m_ModeParser[n]->Parse(m_ModeFunction[ny], "x,y,z,rho,a,r,t");
 		if (res >= 0)
 		{
-			cerr << "ProcessModeMatch::InitProcess(): Warning, an error occured parsing the mode matching function (see below) ..." << endl;
+			cerr << "ProcessModeMatch::InitProcess(): Warning, an error occurred parsing the mode matching function (see below) ..." << endl;
 			cerr << m_ModeFunction[ny] << "\n" << string(res, ' ') << "^\n" << m_ModeParser[n]->ErrorMsg() << "\n";
 			SetEnable(false);
 			Reset();
diff --git a/openEMS/FDTD/extensions/operator_ext_upml.cpp b/openEMS/FDTD/extensions/operator_ext_upml.cpp
index fc46d85..d64c21c 100644
--- a/openEMS/FDTD/extensions/operator_ext_upml.cpp
+++ b/openEMS/FDTD/extensions/operator_ext_upml.cpp
@@ -280,7 +280,7 @@ bool Operator_Ext_UPML::SetGradingFunction(string func)
 	int res = m_GradingFunction->Parse(m_GradFunc.c_str(), "D,dl,W,Z,N");
 	if (res < 0) return true;
 
-	cerr << "Operator_Ext_UPML::SetGradingFunction: Warning, an error occured parsing the pml grading function (see below) ..." << endl;
+	cerr << "Operator_Ext_UPML::SetGradingFunction: Warning, an error occurred parsing the pml grading function (see below) ..." << endl;
 	cerr << func << "\n" << string(res, ' ') << "^\n" << m_GradingFunction->ErrorMsg() << "\n";
 	return false;
 }
diff --git a/openEMS/FDTD/operator.cpp b/openEMS/FDTD/operator.cpp
index a7582aa..2dec2d3 100644
--- a/openEMS/FDTD/operator.cpp
+++ b/openEMS/FDTD/operator.cpp
@@ -450,7 +450,7 @@ Grid_Path Operator::FindPath(double start[], double stop[])
 			currPos[minDir]+=-1;
 			minPos[minDir]-=1;
 		}
-		//check validity of current postion
+		//check validity of current position
 		for (int n=0;n<3;++n)
 			if (currPos[n]>=numLines[n])
 			{
@@ -1397,7 +1397,7 @@ bool Operator::AverageMatCellCenter(int ny, const unsigned int* pos, double* Eff
 	for (int n=0; n<4; ++n)
 		if (isnan(EffMat[n]) || isinf(EffMat[n]))
 		{
-			cerr << "Operator::" << __func__ << ": Error, an effective material parameter is not a valid result, this should NOT have happend... exit..." << endl;
+			cerr << "Operator::" << __func__ << ": Error, an effective material parameter is not a valid result, this should NOT have happened... exit..." << endl;
 			cerr << ny << "@" << n << " : " << pos[0] << "," << pos[1] << ","  << pos[2] << endl;
 			exit(0);
 		}
@@ -1510,7 +1510,7 @@ bool Operator::AverageMatQuarterCell(int ny, const unsigned int* pos, double* Ef
 	for (int n=0; n<4; ++n)
 		if (isnan(EffMat[n]) || isinf(EffMat[n]))
 		{
-			cerr << "Operator::" << __func__ << ": Error, An effective material parameter is not a valid result, this should NOT have happend... exit..." << endl;
+			cerr << "Operator::" << __func__ << ": Error, An effective material parameter is not a valid result, this should NOT have happened... exit..." << endl;
 			cerr << ny << "@" << n << " : " << pos[0] << "," << pos[1] << ","  << pos[2] << endl;
 			exit(0);
 		}
diff --git a/openEMS/tools/AdrOp.cpp b/openEMS/tools/AdrOp.cpp
index 228f8de..23a7e87 100644
--- a/openEMS/tools/AdrOp.cpp
+++ b/openEMS/tools/AdrOp.cpp
@@ -28,15 +28,15 @@ AdrOp::AdrOp(unsigned int muiImax, unsigned int muiJmax, unsigned int muiKmax, u
 		fprintf(stderr,"Memory allocation failed!! exiting...");
 		exit(1);
 	}
-	error->SetMsg(1,"Adress Operator: Memory allocation failed!! exiting...");
-	error->SetMsg(2,"Adress Operator: Invalid Adress requested!! exiting...");
-	error->SetMsg(3,"Adress Operator: Invalid Position set!! exiting...");
-	error->SetMsg(4,"Adress Operator: Invalid jump or passing end of iteration!! exiting...");
-	error->SetMsg(5,"Adress Operator: 4D not yet implemented!! exiting...");
-	error->SetMsg(6,"Adress Operator: Position not set!! exiting...");
-	error->SetMsg(7,"Adress Operator: Cells not added to Adress Operator!! exiting...");
-	error->SetMsg(8,"Adress Operator: Invalid Node!! exiting...");
-	error->SetMsg(9,"Adress Operator: Grid invalid!! exiting...");
+	error->SetMsg(1,"Address Operator: Memory allocation failed!! exiting...");
+	error->SetMsg(2,"Address Operator: Invalid Address requested!! exiting...");
+	error->SetMsg(3,"Address Operator: Invalid Position set!! exiting...");
+	error->SetMsg(4,"Address Operator: Invalid jump or passing end of iteration!! exiting...");
+	error->SetMsg(5,"Address Operator: 4D not yet implemented!! exiting...");
+	error->SetMsg(6,"Address Operator: Position not set!! exiting...");
+	error->SetMsg(7,"Address Operator: Cells not added to Address Operator!! exiting...");
+	error->SetMsg(8,"Address Operator: Invalid Node!! exiting...");
+	error->SetMsg(9,"Address Operator: Grid invalid!! exiting...");
 
 	//if (muiImax<0) muiImax=0;
 	//if (muiJmax<0) muiJmax=0;
@@ -50,7 +50,7 @@ AdrOp::AdrOp(unsigned int muiImax, unsigned int muiJmax, unsigned int muiKmax, u
 	else exit(-2);
 	if (muiKmax>0) uiDimension++;
 	if ( (muiLmax>0) && (muiKmax>0) ) uiDimension++;
-//	cout << "\n-----Adress Operator created: Dimension: " << uiDimension << "----" <<endl;
+//	cout << "\n-----Address Operator created: Dimension: " << uiDimension << "----" <<endl;
 	uiImax=muiImax;
 	uiJmax=muiJmax;
 	uiKmax=muiKmax;
@@ -109,7 +109,7 @@ AdrOp::AdrOp(AdrOp* origOP)
 
 AdrOp::~AdrOp()
 {
-//	cerr << "\n------Adress Operator deconstructed-----\n" << endl;
+//	cerr << "\n------Address Operator deconstructed-----\n" << endl;
 	delete error;
 	error=NULL;
 	delete clCellAdr;
diff --git a/openEMS/tools/ErrorMsg.cpp b/openEMS/tools/ErrorMsg.cpp
index 9a1974c..ff01d49 100644
--- a/openEMS/tools/ErrorMsg.cpp
+++ b/openEMS/tools/ErrorMsg.cpp
@@ -60,14 +60,14 @@ void ErrorMsg::Error(unsigned int nr,char *chAddMsg)
 	if ((nr>0) && (nr<=NoMsg))
 	{
 		if (Msg[nr-1]!=NULL) fprintf(stderr,"%s",Msg[nr-1]);
-		else fprintf(stderr,"unkown error occured!! Error code: %d exiting...",nr);
+		else fprintf(stderr,"unknown error occurred!! Error code: %d exiting...",nr);
 		if (chAddMsg!=NULL) fprintf(stderr,"%s",chAddMsg);
 		getchar();
 		exit(nr);
 	}
 	else
 	{
-		fprintf(stderr,"unkown error occured!! Error code: %d exiting...",nr);
+		fprintf(stderr,"unknown error occurred!! Error code: %d exiting...",nr);
 		getchar();
 		exit(nr);
 	}
@@ -78,14 +78,14 @@ void ErrorMsg::Error(unsigned int nr,int addNr)
 	if ((nr>0) && (nr<=NoMsg))
 	{
 		if (Msg[nr-1]!=NULL) fprintf(stderr,"%s",Msg[nr-1]);
-		else fprintf(stderr,"unkown error occured!! Error code: %d exiting...",nr);
+		else fprintf(stderr,"unknown error occurred!! Error code: %d exiting...",nr);
 		fprintf(stderr,"%d",addNr);
 		getchar();
 		exit(nr);
 	}
 	else
 	{
-		fprintf(stderr,"unkown error occured!! Error code: %d exiting...",nr);
+		fprintf(stderr,"unknown error occurred!! Error code: %d exiting...",nr);
 		getchar();
 		exit(nr);
 	}
@@ -93,6 +93,6 @@ void ErrorMsg::Error(unsigned int nr,int addNr)
 
 void ErrorMsg::ownError(void)
 {
-	fprintf(stdout," Error occured by using Error Message class!! ... exiting...");
+	fprintf(stdout," Error occurred by using Error Message class!! ... exiting...");
 	exit(-1);
 }
diff --git a/openEMS/tools/ExpenseLog.h b/openEMS/tools/ExpenseLog.h
index f8cc1ba..8aa1438 100644
--- a/openEMS/tools/ExpenseLog.h
+++ b/openEMS/tools/ExpenseLog.h
@@ -14,7 +14,7 @@ using namespace std;
 ExpenseLog EL; \
 ExpenseModule* EngineExpense=EL.AddModule("Static Engine Expenses"); \
 ExpenseModule* PPExpense=EL.AddModule("Static Post Processing"); \
-ExpenseModule* AdrOpExpense=EL.AddModule("Adress Operator");
+ExpenseModule* AdrOpExpense=EL.AddModule("Address Operator");
 #define EXTERN_EXPENSE_DEFINE extern ExpenseLog EL;
 #define ENGINEEXPENSE_DEFINE extern ExpenseModule* EngineExpense;
 #define POSTPROCEXPENSE_DEFINE extern ExpenseModule* PPExpense;
diff --git a/openEMS/tools/useful.cpp b/openEMS/tools/useful.cpp
index 50aacfb..8e548f0 100644
--- a/openEMS/tools/useful.cpp
+++ b/openEMS/tools/useful.cpp
@@ -63,7 +63,7 @@ std::vector<unsigned int> AssignJobs2Threads(unsigned int jobs, unsigned int nrT
 	}
 
 	if (jobs>0)
-		std::cerr << "AssignJobs2Threads: Error, " << jobs << " remain to be assigned, this should not have happend..." << std::endl;
+		std::cerr << "AssignJobs2Threads: Error, " << jobs << " remain to be assigned, this should not have happened..." << std::endl;
 
 	if (RemoveEmpty)
 	{
diff --git a/openEMS/tools/vtk_file_writer.cpp b/openEMS/tools/vtk_file_writer.cpp
index 79c40f3..be6586f 100644
--- a/openEMS/tools/vtk_file_writer.cpp
+++ b/openEMS/tools/vtk_file_writer.cpp
@@ -70,7 +70,7 @@ void VTK_File_Writer::SetMeshLines(double const* const* lines, unsigned int cons
 		vtkRectilinearGrid* RectGrid = dynamic_cast<vtkRectilinearGrid*>(m_GridData);
 		if (RectGrid==NULL)
 		{
-			cerr << "VTK_File_Writer::SetMeshLines: Error, grid invalid, this should not have happend! " << endl;
+			cerr << "VTK_File_Writer::SetMeshLines: Error, grid invalid, this should not have happened! " << endl;
 			exit(1);
 		}
 		RectGrid->SetDimensions(count[0],count[1],count[2]);
@@ -97,7 +97,7 @@ void VTK_File_Writer::SetMeshLines(double const* const* lines, unsigned int cons
 		vtkStructuredGrid* StructGrid = dynamic_cast<vtkStructuredGrid*>(m_GridData);
 		if (StructGrid==NULL)
 		{
-			cerr << "VTK_File_Writer::SetMeshLines: Error, grid invalid, this should not have happend! " << endl;
+			cerr << "VTK_File_Writer::SetMeshLines: Error, grid invalid, this should not have happened! " << endl;
 			exit(1);
 		}