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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD>
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>VecView</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<A NAME="VecView"><H1>VecView</H1></A>
Views a vector object.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
int VecView(Vec vec,PetscViewer viewer)
</PRE>
Collective on <A HREF="../Vec/Vec.html#Vec">Vec</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>v </B></TD><TD>- the vector
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>viewer </B></TD><TD>- an optional visualization context
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
The available visualization contexts include
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSC_VIEWER_STDOUT_SELF </B></TD><TD>- standard output (default)
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSC_VIEWER_STDOUT_WORLD </B></TD><TD>- synchronized standard
output where only the first processor opens
the file. All other processors send their
data to the first processor to print.
</TD></TR></TABLE>
<P>
You can change the format the vector is printed using the
option <A HREF="../Viewer/PetscViewerSetFormat.html#PetscViewerSetFormat">PetscViewerSetFormat</A>().
<P>
The user can open alternative visualization contexts with
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B><A HREF="../Viewer/PetscViewerASCIIOpen.html#PetscViewerASCIIOpen">PetscViewerASCIIOpen</A>() </B></TD><TD>- Outputs vector to a specified file
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B><A HREF="../Viewer/PetscViewerBinaryOpen.html#PetscViewerBinaryOpen">PetscViewerBinaryOpen</A>() </B></TD><TD>- Outputs vector in binary to a
specified file; corresponding input uses <A HREF="../Vec/VecLoad.html#VecLoad">VecLoad</A>()
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B><A HREF="../Viewer/PetscViewerDrawOpen.html#PetscViewerDrawOpen">PetscViewerDrawOpen</A>() </B></TD><TD>- Outputs vector to an X window display
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B><A HREF="../Viewer/PetscViewerSocketOpen.html#PetscViewerSocketOpen">PetscViewerSocketOpen</A>() </B></TD><TD>- Outputs vector to Socket viewer
</TD></TR></TABLE>
<P>
The user can call <A HREF="../Viewer/PetscViewerSetFormat.html#PetscViewerSetFormat">PetscViewerSetFormat</A>() to specify the output
format of ASCII printed objects (when using PETSC_VIEWER_STDOUT_SELF,
PETSC_VIEWER_STDOUT_WORLD and <A HREF="../Viewer/PetscViewerASCIIOpen.html#PetscViewerASCIIOpen">PetscViewerASCIIOpen</A>). Available formats include
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSC_VIEWER_ASCII_DEFAULT </B></TD><TD>- default, prints vector contents
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSC_VIEWER_ASCII_MATLAB </B></TD><TD>- prints vector contents in Matlab format
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSC_VIEWER_ASCII_INDEX </B></TD><TD>- prints vector contents, including indices of vector elements
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>PETSC_VIEWER_ASCII_COMMON </B></TD><TD>- prints vector contents, using a
format common among all vector types
</TD></TR></TABLE>
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Viewer/PetscViewerASCIIOpen.html#PetscViewerASCIIOpen">PetscViewerASCIIOpen</A>(), <A HREF="../Viewer/PetscViewerDrawOpen.html#PetscViewerDrawOpen">PetscViewerDrawOpen</A>(), <A HREF="../Draw/PetscDrawLGCreate.html#PetscDrawLGCreate">PetscDrawLGCreate</A>(),
<BR><A HREF="../Viewer/PetscViewerSocketOpen.html#PetscViewerSocketOpen">PetscViewerSocketOpen</A>(), <A HREF="../Viewer/PetscViewerBinaryOpen.html#PetscViewerBinaryOpen">PetscViewerBinaryOpen</A>(), <A HREF="../Vec/VecLoad.html#VecLoad">VecLoad</A>(), <A HREF="../Viewer/PetscViewerCreate.html#PetscViewerCreate">PetscViewerCreate</A>(),
<A HREF="../Sys/PetscRealView.html#PetscRealView">PetscRealView</A>(), <A HREF="../Sys/PetscScalarView.html#PetscScalarView">PetscScalarView</A>(), <A HREF="../Sys/PetscIntView.html#PetscIntView">PetscIntView</A>()
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/vec/interface/vector.c.html#VecView">src/vec/interface/vector.c</A>
<BR><A HREF="./index.html">Index of all Vec routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/vec/examples/tutorials/ex2.c.html">src/vec/examples/tutorials/ex2.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex3.c.html">src/vec/examples/tutorials/ex3.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex5.c.html">src/vec/examples/tutorials/ex5.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex6.c.html">src/vec/examples/tutorials/ex6.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex7.c.html">src/vec/examples/tutorials/ex7.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex8.c.html">src/vec/examples/tutorials/ex8.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex12.c.html">src/vec/examples/tutorials/ex12.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex2f.F.html">src/vec/examples/tutorials/ex2f.F.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex3f.F.html">src/vec/examples/tutorials/ex3f.F.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex4f.F.html">src/vec/examples/tutorials/ex4f.F.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex7f.F.html">src/vec/examples/tutorials/ex7f.F.html</A><BR>
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