*HEADING
: RECTANGULAR FRAME SECTION (2x.1 CROSS SECTION),
      TRANSFORM, AQUA LOADING [FRAME2D]
*NODE
 1,  0.0, 0.0
11, 64.95, 37.5
*NGEN,NSET=ALL
 1,11,2
*AQUA
 -100., 50., 10.0, 8000.0E-6
 25.98, 15., 0., -100.
 25.98, 15., 0.,   50.
*TRANSFORM,TYPE=R,NSET=ALL
  64.95, 37.5, 0.0, -37.5, 64.95, 0.0
*ELEMENT,TYPE=FRAME2D, ELSET=EALL
1,1,3
2,3,5
3,5,7
4,7,9
5,9,11
*ELSET, ELSET=FOUR
4, 
*FRAME SECTION,SECTION=R, ELSET=EALL, DENSITY=8000.0E-4
2., .1
0., 0., -1.
3.E6, 1.1538E6, .001
*BOUNDARY
1, 1, 2
1, 6
*STEP,PERTURBATION
*STATIC
*CLOAD
11,2,25.E-4
*EL PRINT
SF, 
SEE, 
*EL PRINT, ELSET=FOUR, POSITION=AVERAGED AT NODES
SF,
SEE,
*EL PRINT, ELSET=FOUR, POSITION=NODES
SF,
SEE,
*EL PRINT, ELSET=FOUR, POSITION=CENTROIDAL 
SF,
SEE,
*EL FILE, ELSET=FOUR
SF,
SEE,
*EL FILE, ELSET=FOUR, POSITION=AVERAGED AT NODES
SF,
SEE,
*EL FILE, ELSET=FOUR, POSITION=NODES
SF,
SEE,
*EL FILE, ELSET=FOUR, POSITION=CENTROIDAL 
SF,
SEE,
*NODE FILE, GLOBAL=YES
 U,COORD
 RF,
*NODE FILE, GLOBAL=NO
 U,COORD
 RF,
*NODE PRINT, GLOBAL=YES
 U,
 RF, 
*NODE PRINT, GLOBAL=NO
 U,
 RF, 
*ENERGY FILE
*END STEP
*********************** STEP 2
*STEP,PERTURBATION
*STATIC
*DLOAD
EALL, GRAV,1.0E-3, 37.5, -64.95, 0.
*END STEP
*********************** STEP 3
*STEP,PERTURBATION
*STATIC
*DLOAD
EALL, PX,   8.E-5
EALL, PY, -1.38561E-4
*END STEP
*********************** STEP 4
*STEP,PERTURBATION
*STATIC
*DLOAD
EALL, P2, -1.6E-4
*END STEP
*********************** STEP 5
*STEP,PERTURBATION
 uniform axial tensile load.  
*STATIC
*DLOAD
EALL, PX, 1.38561E-4
EALL, PY, 8.E-5
*END STEP
*********************** STEP 6
*STEP,PERTURBATION
 aqua: FD1 loading
 uniform axial load of 5th step replaced with 
 equivalent concentrated load.  The RF 
 should be identical. 
*STATIC
*DLOAD
EALL, FD1, 1.E-4, 6.66666667, 1.,
**         Mag, delA,     Cn,
*END STEP