*HEADING
ONE DIMENSIONAL WICKING PROBLEM, UNCOUPLED 
*** UNITS: M, KG, SEC, NEWTON
*NODE,NSET=ALLN
1,0.,0.
3,.1,0.
101,0.,1.
103,.1,1.
*NGEN,NSET=BOT
1,3,1
*NGEN,NSET=TOP
101,103,1
*NFILL,NSET=ALLN
BOT,TOP,20,5
*NSET,NSET=LHS,GENERATE
1,101,5
*NSET,NSET=RHS,GENERATE
3,103,5
*ELEMENT,TYPE=CPE8RP,ELSET=BLOCK
1,1,3,13,11,2,8,12,6
*ELGEN,ELSET=BLOCK
1,10,10,1
*ELSET,ELSET=OUTE
1,3,5,7,9
*SOLID SECTION,ELSET=BLOCK,MATERIAL=CORE
*MATERIAL,NAME=CORE
*ELASTIC
50000.,0.
*DENSITY
100., 
*POROUS BULK MODULI
 ,2.E9
*PERMEABILITY,SPECIFIC=10000.
3.7E-4, 
*SORPTION
-100000.,.04
-10000.,.05
-4500.,.1
-3500.,.18
-2000.,.45
-1000.,.91
0.,1.
*SORPTION,TYPE=EXSORPTION
-100000.,.09
-10000.,.1
-8000.,.11
-6000.,.18
-4500.,.33
-3000.,.79
-2000.,.91
0.,1.
*INITIAL CONDITIONS,TYPE=SATURATION
ALLN,.05
*INITIAL CONDITIONS,TYPE=PORE PRESSURE,USER
*INITIAL CONDITIONS,TYPE=RATIO
ALLN,5.
*EQUATION
2, 
3,8,1.,1,8,-1.
*BOUNDARY
ALLN,1
ALLN,2
**
*RESTART,WRITE,FREQUENCY=10
*STEP,INC=100
*SOILS,CONSOLIDATION,UTOL=20000.
1.,1000000.
*BOUNDARY
1,8,,0.
*DLOAD
BLOCK,GRAV,10.,0.,-1.,0.
*CONTROLS,ANALYSIS=DISCONTINUOUS
*CONTROLS,PARAMETERS=FIELD

,0.0,
*NODE PRINT,FREQUENCY=5,NSET=LHS
U,RF,POR,RVT
*EL PRINT,FREQUENCY=5,ELSET=OUTE,POSITION=AVERAGED AT NODES
S,E
SAT,POR,VOIDR
*NODE FILE,FREQUENCY=10,NSET=LHS
U,RF,POR,RVT
*EL FILE,FREQUENCY=10,ELSET=OUTE
S,E
SAT,POR,VOIDR
*END STEP