*HEADING
Test untrained case for c3d5   
*NODE, Nset=NALL
  10,0.,0.,1.
  20,1.,0.,1.
 120,1.,0.,0.
 110,0.,0.,0.
 100,0.32,0.186,0.643
 202,0.677,0.305,0.683
 302,.826,.288,.288
 400,.249,.342,.192
 102,.165,.745,.702
 200,.788,.693,.644
 300,.850,.649,.263
 402,.273,.750,.230
  12,0.,1.,1.
  22,1.,1.,1.
 320,1.,1.,0.
 420,0.,1.,0.
   5, 0.5,0.5,0.5
   1, 0.5,0.1,0.5
   2, 0.1,0.5,0.5
   4, 0.9,0.5,0.5
   3, 0.5,0.8,0.5
   6, 0.5,0.5,0.1
   7, 0.5,0.5,0.8
*NSET, NSET=TOP
10, 20, 12, 22
*NSET, NSET=BOT
110, 120, 420, 320
*NSET, NSET=FRONT
10, 20, 110,120
*NSET, NSET=LEFT
10, 12, 110, 420
*NSET, NSET=BACK
12, 22, 320, 420
*NSET, NSET=RIGHT
20, 22, 120, 320                                  
*ELEMENT,TYPE=C3D5,ELSET=E1  
  8,400,302,300,402,5
  9,100,102,200,202,5
 10,202,200,300,302,5
 11,100,400,402,102,5
 12,400,100,202,302,5
 13,300,200,102,402,5
101,  10,  20, 120, 110, 1
102, 100, 400, 302, 202, 1
103,  10, 100, 202,  20, 1
104,  20, 202, 302, 120, 1
105, 120, 302, 400, 110, 1
106, 110, 400, 100,  10, 1
201,  10, 110, 420,  12, 2
202, 100, 102, 402, 400, 2
203,  10, 100, 400, 110, 2
204, 110, 400, 402, 420, 2
205, 420, 402, 102,  12, 2
206,  12, 102, 100,  10, 2
401,  20,  22, 320, 120, 4
402, 202, 302, 300, 200, 4
403,  20, 202, 200,  22, 4
404,  22, 200, 300, 320, 4
405, 320, 300, 302, 120, 4
406, 120, 302, 202,  20, 4
501,  12, 420, 320,  22, 3
502, 102, 200, 300, 402, 3
503,  12, 102, 402, 420, 3
504, 420, 402, 300, 320, 3
505, 320, 300, 200,  22, 3
506,  22, 200, 102,  12, 3
601, 110, 120, 320, 420, 6
602, 400, 402, 300, 302, 6
603, 110, 400, 302, 120, 6
604, 120, 302, 300, 320, 6
605, 320, 300, 402, 420, 6
606, 420, 402, 400, 110, 6
701,  10,  12,  22,  20, 7
702, 100, 202, 200, 102, 7
703,  10, 100, 102,  12, 7
704,  12, 102, 200,  22, 7
705,  22, 200, 202,  20, 7
706,  20, 202, 100,  10, 7        
*SOLID SECTION,MATERIAL=A1,ELSET=E1                         
*MATERIAL,NAME=A1                                         
*ELASTIC,TYPE=ISOTROPIC                  
 30.0e2,0.3       
*DENSITY
 1200.0 
*density, pore fluid
1000.,                                                             
*POROUS BULK MODULI
 3.7e7, 2.1e9
*INITIAL CONDITIONS,TYPE=PORE PRESSURE
NALL, 0.
*INITIAL CONDITIONS,TYPE=POROSITY                                  
E1, 0.5                               
*BOUNDARY 
LEFT, 1,1 
BOT,3,3    
FRONT, 2, 2                                               
**
*AMPLITUDE, NAME=BC
0., 0.0, 2.0, 1.0
*STEP    
*DYNAMIC,EXPLICIT, PORE PRESSURE=UNDRAINED            
 , 2. 
*BOUNDARY, TYPE=DISPLACEMENT, AMPLITUDE=BC
TOP, 3, 3, -0.5 
RIGHT, 1, 1, -0.5
BACK,  2, 2, -0.5                                                              
*OUTPUT,FIELD,TIMEMARKS=YES,NUMBER INTERVAL=20
*NODE OUTPUT
 U, 
*ELEMENT OUTPUT
 POR
*OUTPUT,HISTORY,TIME INTERVAL=0.02
*ENERGY OUTPUT,VARIABLE=ALL
*ELEMENT OUTPUT, ELSET=E1
POR 
*END STEP