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# Reduced Input

*Node and *Element Cards are removed.
```  *KEYWORD
*TITLE
test planar joints
\$
\$  LSTC Example
\$
\$
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\$
\$  - part 1: fixed, long, rigid block
\$  - part 2: rigid block which slides on top of part 1
\$            initial velocity = 400
\$  - part 3: elastic solid used to set time step
\$
\$
\$   Units: lbf-s^2/in, in, s, lbf, psi, lbf-in
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\$
\$\$\$\$  Control Output
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\$
\$...>....1....>....2....>....3....>....4....>....5....>....6....>....7....>....8
\$
*CONTROL_TERMINATION
\$   endtim    endcyc     dtmin    endneg    endmas
0.020
\$
*DATABASE_BINARY_D3PLOT
\$  dt/cycl      lcdt
0.001
\$
*DATABASE_GLSTAT
\$       dt
0.0001
\$
*DATABASE_JNTFORC
\$       dt
0.0001
\$
*DATABASE_HISTORY_NODE
\$   Define nodes that output into nodout
\$      id1       id2       id3       id4       id5       id6       id7       id8
91        21        94       128       126       129       127
\$
*DATABASE_NODOUT
\$       dt
0.0001
\$
*DATABASE_RBDOUT
\$       dt
0.0001
\$
\$
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\$
\$\$\$\$  Define Planar Joint
\$
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\$
\$...>....1....>....2....>....3....>....4....>....5....>....6....>....7....>....8
\$
*CONSTRAINED_JOINT_PLANAR
\$
\$       n1        n2        n3        n4        n5        n6       rps
128       126       129       127                     0.000E+00
\$
*CONSTRAINED_EXTRA_NODES_SET
\$
\$      pid      nsid
1         1
\$
*SET_NODE_LIST
\$
\$      sid
1
\$
\$     nid1      nid2      nid3      nid4      nid5      nid6      nid7      nid8
126       127
\$
*CONSTRAINED_EXTRA_NODES_SET
\$
\$      pid      nsid
2         2
\$
*SET_NODE_LIST
\$
\$      sid
2
\$
\$     nid1      nid2      nid3      nid4      nid5      nid6      nid7      nid8
128       129
\$
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\$
\$\$\$\$  Parts and Materials
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\$
\$...>....1....>....2....>....3....>....4....>....5....>....6....>....7....>....8
\$
*PART
fixed rigid body
\$
\$      pid       sid       mid     eosid      hgid     igrav    adpopt
1         1         1
\$
*PART
sliding rigid body
2         2         2
\$
*PART
elastic body for time step control
3         3         3
\$
\$
\$\$\$\$   Materials
\$
*MAT_RIGID
\$
\$      mid        ro         e        pr         n    couple         m     alias
1 7.850E-04 3.000E+07 3.000E-01
\$
\$      cmo      con1      con2
1.000E+00 7.000E+00 7.000E+00
\$
\$   lco/a1        a2        a3        v1        v2        v3

\$
*MAT_RIGID
\$
\$      mid        ro         e        pr         n    couple         m     alias
2 7.850E-04 3.000E+07 3.000E-01
\$
\$      cmo      con1      con2

\$
\$   lco/a1        a2        a3        v1        v2        v3

\$
*MAT_ELASTIC
\$
\$      mid        ro         e        pr
3 7.850E-04 3.000E+07 3.000E-01
\$
\$
\$\$\$\$    Sections
\$
*SECTION_SOLID
\$      sid    elform
1         0
2         0
3         0
\$
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\$
\$
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\$
\$\$\$\$  Pressure load on top of block
\$
\$
\$     lcid        sf        at        n1        n2        n3        n4
1 1.000E+00 0.000E+00        97       106       107        98
1 1.000E+00 0.000E+00       106       115       116       107
1 1.000E+00 0.000E+00        98       107       108        99
1 1.000E+00 0.000E+00       107       116       117       108
\$
*DEFINE_CURVE
\$
\$     lcid      sidr      scla      sclo      offa      offo
1         0 0.000E+00 0.000E+00 0.000E+00 0.000E+00
\$
\$           abscissa            ordinate
0.00000000E+00      0.00000000E+00
9.99999978E-03      1.00000000E+02
1.99999996E-02      1.00000000E+02
\$
\$
\$\$\$\$  Force load on lower edge of block
\$
\$
\$      nid       dof      lcid        sf       cid        m1        m2        m3
91         3         2-1.000E+00         0
92         3         2-1.000E+00         0
93         3         2-1.000E+00         0
\$
*DEFINE_CURVE
\$
\$     lcid      sidr      scla      sclo      offa      offo
2         0 0.000E+00 0.000E+00 0.000E+00 0.000E+00
\$
\$           abscissa            ordinate
0.00000000E+00      0.00000000E+00
1.99999996E-02      4.00000000E+01
\$\$
\$
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\$
\$\$\$\$  Initial Conditions
\$
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\$
*INITIAL_VELOCITY_NODE
\$
\$      nid        vx        vy        vz       vxe       vye       vze
\$
\$\$\$  Nodes on sliding block
\$
91 4.000E+02 0.000E+00 0.000E+00
92 4.000E+02 0.000E+00 0.000E+00
93 4.000E+02 0.000E+00 0.000E+00
94 4.000E+02 0.000E+00 0.000E+00
95 4.000E+02 0.000E+00 0.000E+00
96 4.000E+02 0.000E+00 0.000E+00
97 4.000E+02 0.000E+00 0.000E+00
98 4.000E+02 0.000E+00 0.000E+00
99 4.000E+02 0.000E+00 0.000E+00
100 4.000E+02 0.000E+00 0.000E+00
101 4.000E+02 0.000E+00 0.000E+00
102 4.000E+02 0.000E+00 0.000E+00
103 4.000E+02 0.000E+00 0.000E+00
104 4.000E+02 0.000E+00 0.000E+00
105 4.000E+02 0.000E+00 0.000E+00
106 4.000E+02 0.000E+00 0.000E+00
107 4.000E+02 0.000E+00 0.000E+00
108 4.000E+02 0.000E+00 0.000E+00
109 4.000E+02 0.000E+00 0.000E+00
110 4.000E+02 0.000E+00 0.000E+00
111 4.000E+02 0.000E+00 0.000E+00
112 4.000E+02 0.000E+00 0.000E+00
113 4.000E+02 0.000E+00 0.000E+00
114 4.000E+02 0.000E+00 0.000E+00
115 4.000E+02 0.000E+00 0.000E+00
116 4.000E+02 0.000E+00 0.000E+00
117 4.000E+02 0.000E+00 0.000E+00
\$
\$\$\$  Extra nodes on sliding rigid block
\$
128 4.000E+02 0.000E+00 0.000E+00
129 4.000E+02 0.000E+00 0.000E+00
\$
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\$
\$\$\$\$  Nodes and Elements
\$
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\$
\$
*END```