1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
<HTML>
<HEAD> <link rel="canonical" href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/DT/index.html" />
<TITLE>DT Manual Pages</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.14.5 v3.14.5 docs/manualpages/DT/index.html "><small>Report Typos and Errors</small></a></div>
<H2> DT</H2>
DT objects are discretization technology, for instance quadrature, finite element, or finite volume support.
<P>
<P>
<TABLE>
<TR><TD WIDTH=250 COLSPAN="3"><B>Beginner - Basic usage</B></TD></TR>
<TD WIDTH=250><A HREF="./PetscDSAddDiscretization.html">PetscDSAddDiscretization</A></TD>
<TD WIDTH=250><A HREF="./PetscDSGetNumFields.html">PetscDSGetNumFields</A></TD>
<TD WIDTH=250><A HREF="./PetscGaussLobattoLegendreElementAdvectionDestroy.html">PetscGaussLobattoLegendreElementAdvectionDestroy</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSCreate.html">PetscDSCreate</A></TD>
<TD WIDTH=250><A HREF="./PetscDSGetSpatialDimension.html">PetscDSGetSpatialDimension</A></TD>
<TD WIDTH=250><A HREF="./PetscGaussLobattoLegendreElementGradientCreate.html">PetscGaussLobattoLegendreElementGradientCreate</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetComponentDerivativeOffsets.html">PetscDSGetComponentDerivativeOffsets</A></TD>
<TD WIDTH=250><A HREF="./PetscDSGetTotalComponents.html">PetscDSGetTotalComponents</A></TD>
<TD WIDTH=250><A HREF="./PetscGaussLobattoLegendreElementGradientDestroy.html">PetscGaussLobattoLegendreElementGradientDestroy</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetComponentOffset.html">PetscDSGetComponentOffset</A></TD>
<TD WIDTH=250><A HREF="./PetscDSGetTotalDimension.html">PetscDSGetTotalDimension</A></TD>
<TD WIDTH=250><A HREF="./PetscGaussLobattoLegendreElementLaplacianCreate.html">PetscGaussLobattoLegendreElementLaplacianCreate</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetComponentOffsets.html">PetscDSGetComponentOffsets</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetCoordinateDimension.html">PetscDSSetCoordinateDimension</A></TD>
<TD WIDTH=250><A HREF="./PetscGaussLobattoLegendreElementLaplacianDestroy.html">PetscGaussLobattoLegendreElementLaplacianDestroy</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetComponents.html">PetscDSGetComponents</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetDiscretization.html">PetscDSSetDiscretization</A></TD>
<TD WIDTH=250><A HREF="./PetscGaussLobattoLegendreIntegrate.html">PetscGaussLobattoLegendreIntegrate</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetCoordinateDimension.html">PetscDSGetCoordinateDimension</A></TD>
<TD WIDTH=250><A HREF="./PetscDTBaryToIndex.html">PetscDTBaryToIndex</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureCreate.html">PetscQuadratureCreate</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetDimensions.html">PetscDSGetDimensions</A></TD>
<TD WIDTH=250><A HREF="./PetscDTGradedOrderToIndex.html">PetscDTGradedOrderToIndex</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureDestroy.html">PetscQuadratureDestroy</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetDiscretization.html">PetscDSGetDiscretization</A></TD>
<TD WIDTH=250><A HREF="./PetscDTIndexToBary.html">PetscDTIndexToBary</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureDuplicate.html">PetscQuadratureDuplicate</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetFieldIndex.html">PetscDSGetFieldIndex</A></TD>
<TD WIDTH=250><A HREF="./PetscDTIndexToGradedOrder.html">PetscDTIndexToGradedOrder</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureView.html">PetscQuadratureView</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetFieldOffset.html">PetscDSGetFieldOffset</A></TD>
<TD WIDTH=250><A HREF="./PetscDTJacobiNorm.html">PetscDTJacobiNorm</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetFieldSize.html">PetscDSGetFieldSize</A></TD>
<TD WIDTH=250><A HREF="./PetscGaussLobattoLegendreElementAdvectionCreate.html">PetscGaussLobattoLegendreElementAdvectionCreate</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>Intermediate - Setting options for algorithms and data structures</B></TD></TR>
<TD WIDTH=250><A HREF="./PETSCDSBASIC.html">PETSCDSBASIC</A></TD>
<TD WIDTH=250><A HREF="./PetscDSHasJacobian.html">PetscDSHasJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVPullback.html">PetscDTAltVPullback</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSCopyBoundary.html">PetscDSCopyBoundary</A></TD>
<TD WIDTH=250><A HREF="./PetscDSHasJacobianPreconditioner.html">PetscDSHasJacobianPreconditioner</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVPullbackMatrix.html">PetscDTAltVPullbackMatrix</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSCopyConstants.html">PetscDSCopyConstants</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSelectDiscretizations.html">PetscDSSelectDiscretizations</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVStar.html">PetscDTAltVStar</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSCopyEquations.html">PetscDSCopyEquations</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSelectEquations.html">PetscDSSelectEquations</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVWedge.html">PetscDTAltVWedge</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetBdJacobian.html">PetscDSGetBdJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetBdJacobian.html">PetscDSSetBdJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVWedgeMatrix.html">PetscDTAltVWedgeMatrix</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetBdJacobianPreconditioner.html">PetscDSGetBdJacobianPreconditioner</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetBdJacobianPreconditioner.html">PetscDSSetBdJacobianPreconditioner</A></TD>
<TD WIDTH=250><A HREF="./PetscDTGaussJacobiQuadrature.html">PetscDTGaussJacobiQuadrature</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetBdResidual.html">PetscDSGetBdResidual</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetBdResidual.html">PetscDSSetBdResidual</A></TD>
<TD WIDTH=250><A HREF="./PetscDTGaussLobattoJacobiQuadrature.html">PetscDTGaussLobattoJacobiQuadrature</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetConstants.html">PetscDSGetConstants</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetConstants.html">PetscDSSetConstants</A></TD>
<TD WIDTH=250><A HREF="./PetscDTGaussLobattoLegendreQuadrature.html">PetscDTGaussLobattoLegendreQuadrature</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetDynamicJacobian.html">PetscDSGetDynamicJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetDynamicJacobian.html">PetscDSSetDynamicJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDTGaussQuadrature.html">PetscDTGaussQuadrature</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetExactSolution.html">PetscDSGetExactSolution</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetExactSolution.html">PetscDSSetExactSolution</A></TD>
<TD WIDTH=250><A HREF="./PetscDTGaussTensorQuadrature.html">PetscDTGaussTensorQuadrature</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetExactSolutionTimeDerivative.html">PetscDSGetExactSolutionTimeDerivative</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetExactSolutionTimeDerivative.html">PetscDSSetExactSolutionTimeDerivative</A></TD>
<TD WIDTH=250><A HREF="./PetscDTJacobiEval.html">PetscDTJacobiEval</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetFaceTabulation.html">PetscDSGetFaceTabulation</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetJacobian.html">PetscDSSetJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDTLegendreEval.html">PetscDTLegendreEval</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetJacobian.html">PetscDSGetJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetJacobianPreconditioner.html">PetscDSSetJacobianPreconditioner</A></TD>
<TD WIDTH=250><A HREF="./PetscDTStroudConicalQuadrature.html">PetscDTStroudConicalQuadrature</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetJacobianPreconditioner.html">PetscDSGetJacobianPreconditioner</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetResidual.html">PetscDSSetResidual</A></TD>
<TD WIDTH=250><A HREF="./PetscDTTanhSinhTensorQuadrature.html">PetscDTTanhSinhTensorQuadrature</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetNumBoundary.html">PetscDSGetNumBoundary</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetRiemannSolver.html">PetscDSSetRiemannSolver</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureExpandComposite.html">PetscQuadratureExpandComposite</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetQuadrature.html">PetscDSGetQuadrature</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetType.html">PetscDSSetType</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureGetData.html">PetscQuadratureGetData</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetResidual.html">PetscDSGetResidual</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetUpdate.html">PetscDSSetUpdate</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureGetNumComponents.html">PetscQuadratureGetNumComponents</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetRiemannSolver.html">PetscDSGetRiemannSolver</A></TD>
<TD WIDTH=250><A HREF="./PetscDSUseJacobianPreconditioner.html">PetscDSUseJacobianPreconditioner</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureGetOrder.html">PetscQuadratureGetOrder</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetTabulation.html">PetscDSGetTabulation</A></TD>
<TD WIDTH=250><A HREF="./PetscDSViewFromOptions.html">PetscDSViewFromOptions</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadraturePushForward.html">PetscQuadraturePushForward</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetType.html">PetscDSGetType</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltV.html">PetscDTAltV</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureSetData.html">PetscQuadratureSetData</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetUpdate.html">PetscDSGetUpdate</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVApply.html">PetscDTAltVApply</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureSetNumComponents.html">PetscQuadratureSetNumComponents</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSHasBdJacobian.html">PetscDSHasBdJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVInterior.html">PetscDTAltVInterior</A></TD>
<TD WIDTH=250><A HREF="./PetscQuadratureSetOrder.html">PetscQuadratureSetOrder</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSHasBdJacobianPreconditioner.html">PetscDSHasBdJacobianPreconditioner</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVInteriorMatrix.html">PetscDTAltVInteriorMatrix</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSHasDynamicJacobian.html">PetscDSHasDynamicJacobian</A></TD>
<TD WIDTH=250><A HREF="./PetscDTAltVInteriorPattern.html">PetscDTAltVInteriorPattern</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>Advanced - Setting more advanced options and customization</B></TD></TR>
<TD WIDTH=250><A HREF="./PetscDSRegister.html">PetscDSRegister</A></TD>
<TD WIDTH=250><A HREF="./PetscDTPKDEvalJet.html">PetscDTPKDEvalJet</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDTJacobiEvalJet.html">PetscDTJacobiEvalJet</A></TD>
<TD WIDTH=250><A HREF="./PetscDTReconstructPoly.html">PetscDTReconstructPoly</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>Developer - Interfaces intended primarily for library developers, not for typical applications programmers</B></TD></TR>
<TD WIDTH=250><A HREF="./PetscDSAddBoundary.html">PetscDSAddBoundary</A></TD>
<TD WIDTH=250><A HREF="./PetscDSGetImplicit.html">PetscDSGetImplicit</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetUp.html">PetscDSSetUp</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSDestroy.html">PetscDSDestroy</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetFromOptions.html">PetscDSSetFromOptions</A></TD>
<TD WIDTH=250><A HREF="./PetscDSUpdateBoundary.html">PetscDSUpdateBoundary</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetBoundary.html">PetscDSGetBoundary</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetHybrid.html">PetscDSSetHybrid</A></TD>
<TD WIDTH=250><A HREF="./PetscDSView.html">PetscDSView</A></TD>
<TR>
<TD WIDTH=250><A HREF="./PetscDSGetHybrid.html">PetscDSGetHybrid</A></TD>
<TD WIDTH=250><A HREF="./PetscDSSetImplicit.html">PetscDSSetImplicit</A></TD>
<TD WIDTH=250><A HREF="./"></A></TD>
<TR>
<TR><TD WIDTH=250 COLSPAN="3"><B>No deprecated routines</B></TD></TR>
</TABLE>
<BR><A HREF="../../index.html">Table of Contents</A>
|
