*HEADING
** ramping initial stress T6M element, initial stress due to initial metric method
** results compared to no-ramping initial stress 
*PREPRINT,ECHO=YES,HISTORY=YES,MODEL=YES
*NODE,NSET=NALL
 1, 0.0, 0.0
 2, 2.0, 0.0
 3, 2.0, 1.0
 4, 0.0, 1.0
 5, 1.0, 0.0
 6, 2.0, 0.5
 7, 1.0, 1.0
 8, 0.0, 0.5
 9, 1.0, 0.5
 11, 0.0, 2.0
 12, 2.0, 2.0
 13, 2.0, 3.0
 14, 0.0, 3.0
 15, 1.0, 2.0
 16, 2.0, 2.5
 17, 1.0, 3.0
 18, 0.0, 2.5
 19, 1.0, 2.5
*ELEMENT,TYPE=CPE6M, ELSET=EALL
 1, 1,2,3,5,6,9
 2, 1,3,4,9,7,8
 3, 11,12,13,15,16,19
 4, 11,13,14,19,17,18
*Elset, elset=E1
 1,2
*Elset, elset=E2
 3,4
*INITIAL CONDITION, TYPE=stress
1, 1.e5
2, 1.e5
3, 1.e5
4, 1.e5
*SOLID SECTION,MATERIAL=A1, ELSET=E1,controls=sc1-rampStress
*SOLID SECTION,MATERIAL=A1, ELSET=E2
*SECTION CONTROLS,NAME=sc1-rampStress,HOURGLASS=STIFFNESS,RAMP INITIAL STRESS=RampStress
,,,
*AMPLITUDE, NAME = RampStress, time=total time
0.0, 0.0,      0.5, 1.0,       5., 1.0
*MATERIAL,NAME=A1
*ELASTIC,TYPE=ISOTROPIC
 30.0E6,0.3
*DENSITY
   1000., 
*NSET, NSET=QA_TEST-ramp
1,
*ELSET, ELSET=QA_TEST-ramp
1,
*NSET, NSET=QA_TEST-noramp
11,
*ELSET, ELSET=QA_TEST-noramp
3,
*STEP
*Dynamic, Explicit
, 5.
**
*bulk viscosity
0.06, 1.2
** 
** OUTPUT REQUESTS
** 
*Output, field, NUMBER INTERVAL=1
*ELEMENT OUTPUT, ELSET=EALL
S,LE
*NODE OUTPUT, NSET=NALL
U,V
*Output, field, NUMBER INTERVAL=1
*ELEMENT OUTPUT, ELSET=QA_TEST-ramp
S,
*NODE OUTPUT, NSET=QA_TEST-ramp
U,
** 
** HISTORY OUTPUT: H-Output-1
** 
*Output, history, variable=PRESELECT, FREQ = 1
*Node Output, nset = QA_TEST-ramp
U
*ELEMENT OUTPUT, ELSET=QA_TEST-ramp
S,
*Output, history, variable=PRESELECT, FREQ = 1
*Node Output, nset = QA_TEST-noramp
U
*ELEMENT OUTPUT, ELSET=QA_TEST-noramp
S,
*OUTPUT,HISTORY, FREQ=1
*Energy Output, per element set, var=preselect
*END STEP