FISH Functions

FISH functions operating on extrusion nodes. The type specifiers used in the FISH function signatures are given in the FISH Type Index section.

Structural Node Functions

struct.node.acc.global(STRUCT_NODE_PNT<,INT>) Get the acceleration of structure node expressed in a global...
struct.node.acc.local(STRUCT_NODE_PNT<,INT>) Get the acceleration of structure node expressed in a local...
struct.node.apply(STRUCT_NODE_PNT<,INT>) Get/set the generalized applied force expressed in a system defined by...
struct.node.apply.local(STRUCT_NODE_PNT) Get whether the coordinate system in which generalized applied forces...
struct.node.convergence(STRUCT_NODE_PNT) Returns the gridpoint convergence value, defined as the ratio of...
struct.node.damp.local(STRUCT_NODE_PNT) Get/set the local damping factor of the structure node.
struct.node.disp.global(STRUCT_NODE_PNT<,INT>) Get the displacement of structure node expressed in a global...
struct.node.disp.local(STRUCT_NODE_PNT<,INT>) Get the displacement of structure node expressed in a local...
struct.node.extra(STRUCT_NODE_PNT<,INT>) Get/set the value stored in the i th extra variable array...
struct.node.find(INT) Get the structural node with internally assigned component-ID number i .
struct.node.fix(STRUCT_NODE_PNT,INT) Get velocity-fixity flag expressed in the node-local system (degree-of-freedom component i1 ...
struct.node.fix.local(STRUCT_NODE_PNT) Get/set the boolean flag for the local coordinate system fixity.
struct.node.force.unbal.global(STRUCT_NODE_PNT<,INT>) Get the unbalanced force of structure node expressed in a...
struct.node.force.unbal.local(STRUCT_NODE_PNT<,INT>) Get the unbalanced force of structure node expressed in a...
struct.node.group(STRUCT_NODE_PNT<,STR>) Get/set the group name assigned to structure node sn in...
struct.node.group.remove(STRUCT_NODE_PNT,STR) Remove the group s from structure node sn in all...
struct.node.head Get the first structure node in the list of all...
struct.node.id(STRUCT_NODE_PNT) Get the structural node ID number.
struct.node.id.component(STRUCT_NODE_PNT) Get the structural node component-ID number.
struct.node.link(STRUCT_NODE_PNT<,INT>) Get the link associated with structure node sn .
struct.node.list Get the list of all structure nodes in the model.
struct.node.mark(STRUCT_NODE_PNT) Get/set the mark flag.
struct.node.mass.added(STRUCT_NODE_PNT<,INT>) Get/set the extra mass in addition to the inertial mass...
struct.node.mass.local(STRUCT_NODE_PNT<,INT>) Get the mass at the degree-of-freedom i ∈ {1, 2,...
struct.node.maxid Get the maximum component-ID number assigned to any structural node...
struct.node.near(VEC+) Get the structure node nearest v .
struct.node.next(STRUCT_NODE_PNT) Get the next structure node after sn in the list...
struct.node.num Get the total number of structure nodes in the model.
struct.node.pos(STRUCT_NODE_PNT<,INT>) Get the current position vector for the structure node.
struct.node.pos.reference(STRUCT_NODE_PNT<,INT>) Get the reference position vector for the structure node.
struct.node.ratio(STRUCT_NODE_PNT) Get the local gridpoint mechanical convergence ratio.
struct.node.ratio.target(STRUCT_NODE_PNT) Get/set the target mechanical force ratio in the node.
struct.node.resultant(STRUCT_NODE_PNT<,INT>) Get stress resultants last calculated for the elements connected to...
struct.node.stiff.local(STRUCT_NODE_PNT<,INT>) Get the stiffness of structure node expressed in a local...
struct.node.surface.valid(STRUCT_NODE_PNT) Get a boolean flag for surface system validity; true if the...
struct.node.surface.xdir(STRUCT_NODE_PNT,VEC) Set the orientation of the surface system of node sn such...
struct.node.system.local(STRUCT_NODE_PNT<,INT><,INT>) Get the local coordinate system of the structure node.
struct.node.system.surface(STRUCT_NODE_PNT<,INT><,INT>) Get/set the surface coordinate system of the structure node.
struct.node.temp.increment(STRUCT_NODE_PNT) Get/set the the temperature increment that will be applied to...
struct.node.typeid Get an identifier that uniquely determines the type of object.
struct.node.vel.global(STRUCT_NODE_PNT<,INT>) Get the velocity of a structure node expressed in a...
struct.node.vel.local(STRUCT_NODE_PNT<,INT>) Get the velocity of a structure node expressed in a...