N1. Input, output of data

Functions
Sub	HBRead (Fname As String, Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Neltvl As Long, Val() As Double, Ptr() As Long, Ind() As Long, Nrhs As Long, Nrhsix As Long, Rhsval() As Double, Rhsptr() As Long, Rhsind() As Long, Sguess() As Double, Xexact() As Double, DataType As Long, MatShape As Long, MatForm As Long, RhsForm As Long, IniVec As Long, SolVec As Long, Optional Info As Long, Optional Skip As Long=0, Optional Base As Long=0, Optional Format As Long=0, Optional Sort As Long=0)
	Read a matrix from the Harwell-Boeing file
Sub	HBRead1 (Fname As String, Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Double, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Nrhs As Long, Optional Base As Long=0, Optional Format As Long=0, Optional Sort As Long=0)
	Read a matrix from the Harwell-Boeing file (Simple driver)
Sub	HBReadInfo (Fname As String, Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Neltvl As Long, Nrhs As Long, Nrhsix As Long, DataType As Long, MatShape As Long, MatForm As Long, RhsForm As Long, IniVec As Long, SolVec As Long, Optional Info As Long)
	Read matrix information from Harwell-Boeing file
Sub	HBReadInfo1 (Fname As String, Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Nrhs As Long)
	Read matrix information from Harwell-Boeing file (Simple driver)
Sub	HBWrite (Fname As String, ByVal Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Neltvl As Long, Val() As Double, Ptr() As Long, Ind() As Long, Nrhs As Long, Nrhsix As Long, Rhsval() As Double, Rhsptr() As Long, Rhsind() As Long, Sguess() As Double, Xexact() As Double, DataType As Long, MatShape As Long, MatForm As Long, RhsForm As Long, IniVec As Long, SolVec As Long, Optional Info As Long, Optional Fchk As Long=0, Optional Base As Long=-1, Optional Format As Long=0, Optional IntN As Long=8, Optional IntW As Long=10, Optional DblN As Long=3, Optional DblW As Long=23, Optional DblD As Long=15)
	Write a matrix to the file in Harwell-Boeing format
Sub	HBWrite1 (Fname As String, ByVal Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Double, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Fchk As Long=0, Optional Base As Long=-1, Optional Format As Long=0)
	Write a matrix to the Harwell-Boeing file (Simple driver)
Sub	MMRead (Fname As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Double, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Skip As Long=0, Optional Base As Long=0, Optional Format As Long=0, Optional Sort As Long=0)
	Read a matrix from the Matrix Market file
Sub	MMReadInfo (Fname As String, Nrow As Long, Ncol As Long, Nnz As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long)
	Read matrix information from Matrix Market file
Sub	MMWrite (Fname As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Double, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Fchk As Long=0, Optional Base As Long=-1, Optional Format As Long=0)
	Write a matrix to the Matrix Market file
Sub	ZHBRead (Fname As String, Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Neltvl As Long, Val() As Complex, Ptr() As Long, Ind() As Long, Nrhs As Long, Nrhsix As Long, Rhsval() As Complex, Rhsptr() As Long, Rhsind() As Long, Sguess() As Complex, Xexact() As Complex, DataType As Long, MatShape As Long, MatForm As Long, RhsForm As Long, IniVec As Long, SolVec As Long, Optional Info As Long, Optional Skip As Long=0, Optional Base As Long=0, Optional Format As Long=0, Optional Sort As Long=0)
	Read a matrix from the Harwell-Boeing file (Complex matrix)
Sub	ZHBRead1 (Fname As String, Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Complex, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Nrhs As Long, Optional Base As Long=0, Optional Format As Long=0, Optional Sort As Long=0)
	Read a matrix from the Harwell-Boeing file (Complex matrix)
Sub	ZHBWrite (Fname As String, ByVal Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Neltvl As Long, Val() As Complex, Ptr() As Long, Ind() As Long, Nrhs As Long, Nrhsix As Long, Rhsval() As Complex, Rhsptr() As Long, Rhsind() As Long, Sguess() As Complex, Xexact() As Complex, DataType As Long, MatShape As Long, MatForm As Long, RhsForm As Long, IniVec As Long, SolVec As Long, Optional Info As Long, Optional Fchk As Long=0, Optional Base As Long=-1, Optional Format As Long=0, Optional IntN As Long=8, Optional IntW As Long=10, Optional DblN As Long=3, Optional DblW As Long=23, Optional DblD As Long=15)
	Write a matrix to the Harwell-Boeing file (Complex matrix)
Sub	ZHBWrite1 (Fname As String, ByVal Title As String, Key As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Complex, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Fchk As Long=0, Optional Base As Long=-1, Optional Format As Long=0)
	Write a matrix to the Harwell-Boeing file (Complex matrix) (Simple driver)
Sub	ZMMRead (Fname As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Complex, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Skip As Long=0, Optional Base As Long=0, Optional Format As Long=0, Optional Sort As Long=0)
	Read a matrix from the Matrix Market file (Complex matrix)
Sub	ZMMWrite (Fname As String, Nrow As Long, Ncol As Long, Nnz As Long, Val() As Complex, Ptr() As Long, Ind() As Long, DataType As Long, MatShape As Long, MatForm As Long, Optional Info As Long, Optional Fchk As Long=0, Optional Base As Long=-1, Optional Format As Long=0)
	Write a matrix to the Matrix Market file (Complex matrix)
Sub	ReadGmsh22 (FName As String, N As Long, X() As Double, Y() As Double, Z() As Double, Ne As Long, Kc() As Long, Lb() As Long, Info As Long)
	Read FEM mesh information from Gmsh file (Version 2.2) [Experimental version]
Sub	ReadMesh (FName As String, Ndim As Long, N As Long, X() As Double, Y() As Double, Z() As Double, Lp() As Long, Ne As Long, Kc() As Long, Le() As Long, Nb As Long, Ks() As long, Lb() As Long, Info As Long)
	Read FEM mesh information from FreeFEM++ mesh file [Experimental version]
Sub	ReadMsh2 (FName As String, N As Long, X() As Double, Y() As Double, Ln() As Long, Ne As Long, Kc() As Long, Le() As Long, Nb As Long, Ks() As long, Lb() As Long, Info As Long)
	Read FEM mesh information from FreeFEM++ msh (2D) file [Experimental version]
Sub	ReadMsh3 (FName As String, N As Long, X() As Double, Y() As Double, Z() As Double, Lp() As Long, Ne As Long, Kc() As Long, Le() As Long, Nb As Long, Ks() As long, Lb() As Long, Info As Long)
	Read FEM mesh information from FreeFEM++ msh (3D) file [Experimental version]
Sub	WriteCsv2 (FName As String, N As Long, X() As Double, Y() As Double, U() As Double, Info As Long)
	Write coordinates and their values to CSV file (2D) [Experimental version]
Sub	WriteCsv3 (FName As String, N As Long, X() As Double, Y() As Double, Z() As Double, U() As Double, Info As Long)
	Write coordinates and their values to CSV file (3D) [Experimental version]
Sub	WriteGmsh22 (FName As String, N As Long, X() As Double, Y() As Double, Z() As Double, Ne As Long, Kc() As Long, Lb() As Long, Info As Long)
	Write FEM mesh information to Gmsh file (Version 2.2) [Experimental version]
Sub	WriteVtkUg (FName As String, N As Long, X() As Double, Y() As Double, Z() As Double, Ne As Long, Kc() As Long, U() As Double, Info As Long)
	VTK file output (Solution of PDE by FEM) [Experimental version]

Detailed Description

This is the group of N1. Input, output of data.