pset / pset_name / seq / ifirst, ilast, istride
pset / pset_name / logic_oper / pset1 [pset2 / ... / psetn]
pset / pset_name / list
pset / pset_name / delete
pset / pset_name / attribute / attribute_name / ifirst, ilast, istride / value / relation_oper
pset / pset_name / zq / attribute_name / ifirst, ilast, istride / value / relation_oper
pset / pset_name / region / region_name /ifirst, ilast, istride
pset / pset_name / mregion / mregion name / ifirst, ilast, istride
pset / pset_name / geom. / xyz / ifirst, ilast, istride / xl, yl, zl / xu, yu, zu / xcen, ycen, zcen
pset / pset_name / geom. / rtz / ifirst, ilast, istride / r1, t1, z1 / r2, t2, z2 / xcen, ycen, zcen
pset / pset_name / geom. / rtp / ifirst, ilast, istride / r1, t1, p1 / r2, t2, p2 / xcen, ycen, zcen
pset / pset_name / surface / surface_name / [ifirst, ilast, istride]
pset / pset_name / eset / eset_name
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Parameters
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Type/Value
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Description/Default
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pset_name
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char*32
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|
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seq
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seq
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forms a pset of the nodes in ifirst, ilast, istride
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ifirst, ilast, istride
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integers
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1,0,0 refers to all nodes; 0,0,0 refers to the last set of nodes created; i,j,k refers to points I through j using stride k.
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logic_oper
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union
inter
not
delete
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Logical operations on previously defined psets. The definition of the unary operator not is extended such that not/p1/p2 means
p1 and (not(p2)).
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pset1 [pset2 / ... / psetn
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char*32
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|
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list
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list
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list lists nodes in a pset or names of all psets
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|
delete
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delete
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delete deletes a previously defined pset
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attribute
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attribute
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attribute forms a pset from all points in ifirst,ilast,istride which have the specified value for a node based attribute. This option was previously named zq.
If the optional comparator field is given; that operation is used to compare the attribute value to the requested value.
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attribute_name
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char*32
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|
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value
|
eal
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|
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relation_oper
|
le
ge
lt
le
ne
eq
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|
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zq
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zq
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See attribute above, under this command.
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|
region
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region
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|
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region_name
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char*32
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|
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mregion
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mregion
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Will return all nodes that are in the specified mregion - the definition of the mregion is evaluated to determine membership. Hence the result may vary from what would be returned if the 'imt1' value of the nodes had been queried using the attribute option.
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|
mregion_name
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char*32
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|
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geom
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geom
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|
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xyz
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xyz
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Forms a pset from all points inside the box whose corners are xl,yl,zl and xu,yu,zu relative to the geometry center at xc,yc,zc.
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|
xl, yl, zl
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reals
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|
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xu, yu, zu
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reals
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|
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xcen, ycen, zcen
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reals
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|
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rtz
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rtz
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Forms a pset of nodes within the cylinder or cylindrical shell given by radius r1 to r2, angle t1 to t2 and height z1 to z2.
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|
r1, t1, z1
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reals
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|
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rtp
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rtp
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Forms a pset of nodes within the sphere, sperical shell or sperical section given by r1 to r2, and angles t1 to t2 and p1 to p2. See the section of Mesh Definitions for an explanation of angles theta and phi.
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r1, t1, p1
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reals
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|
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r2, t2, p2
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reals
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|
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surface
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surface
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Selects the nodes that are on the specified surface.
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|
surface_name
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-interface-
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All interface nodes will be returned.
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|
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-boundary-
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All nodes on external bounding surfaces will be returned.
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|
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-all-
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All nodes on any surface are returned.
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eset
|
eset
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Return all the nodes that are vertices of the elements in the specified element set.
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eset_name
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char*32
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Previously assigned element set name
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pset / apset / seq /1, 0, 0
associate the pset name apset with all points.
pset / apset / seq / 0, 0, 0
associate the pset name apset with the last set of nodes created.
pset / apset / union / pset1, pset2, pset3
associate the pset name apset with the set of nodes which belong to at least one of pset1, pset2, pset3.
pset / apset / inter / pset1, pset2, pset3
associate the pset name apset with the set of nodes which belong to pset1, and pset2, and pset3.
pset / apset / not / pset1, pset2, pset3
associate the pset name apset with the set of nodes which belong to pset1, and do not belong to pset2, and do not belong to pset3
pset / apset / not / pset1
associate the pset name apset with the set of nodes which do not belong to pset1
pset / / list
list the names of all psets
pset / apset / attribute / itp / 1, 0, 0 / 10 / ge
associate the name apset with the points whose type field (itp1) has value greater than or equal to 10 (these would be boundary nodes).
pset / mypset / list
list the node numbers of the members of mypset
pset / mypset / geom. / xyz / 1, 0, 0 / 1., 1., -5. / 10., 20., 10.
associate the name mypset with all nodes that fall with the box with corners at (1,1,-5) and (10,20,10)
pset / mypset / geom. / rtz / pset, get, oldpset
associate the name spseta with the set of nodes that lie on the surface s2 and which are members of the pset spset This command and the previous command would identify the nodes that are on the intersection of surfaces s1 and s2 and give the name spseta to these nodes.
Assigns the processee and processor numbers that run this job.