info

DbNodes.info(inod, ikey)

Return information about a node.

Parameters
inodint

Node number. Should be 0 for key=11 for the following:

  • DB_NUMDEFINED

  • DB_NUMSELECTED

  • DB_MAXDEFINED

  • DB_MAXRECLENG

ikeyint

Key of the information needed about the node. One of the following:

  • DB_SELECTED : return select status

    • 0 - node is undefined.

    • -1 - node is unselected.

    • 1 - node is selected.

  • DB_NUMDEFINED - return number of defined nodes

  • DB_NUMSELECTED - return number of selected nodes

  • DB_MAXDEFINED - return highest node number defined

  • DB_MAXRECLENG - return maximum record length (dp words)

  • 2 - length (dp words)

  • 3 -

  • 4 - pointer to first data word

  • 11 - return void percent (integer)

  • 17 - pointer to start of index

  • 117 - return the maximum number of DP contact data stored for any node

  • -1 -

  • -2 - superelement flag

  • -3 - master dof bit pattern

  • -4 - active dof bit pattern

  • -5 - solid model attachment

  • -6 - pack nodal line parametric value

  • -7 - constraint bit pattern

  • -8 - force bit pattern

  • -9 - body force bit pattern

  • -10 - internal node flag

  • -11 - orientation node flag =1 is =0 isnot

  • -11 - contact node flag <0

  • -12 - constraint bit pattern (for DSYM)

  • -13 - if dof constraint written to file. (for LSDYNA only)

  • -14 - nodal coordinate system number (set by NROTATE)

  • -101 - pointer to node data record

  • -102 - pointer to angle record

  • -103 -

  • -104 - pointer to attached couplings

  • -105 - pointer to attacted constraint equations

  • -106 - pointer to nodal stresses

  • -107 - pointer to specified disp’S

  • -108 - pointer to specified forces

  • -109 - pointer to x/y/z record

  • -110 -

  • -111 -

  • -112 - pointer to nodal temperatures

  • -113 - pointer to nodal heat generations

  • -114 -

  • -115 - pointer to calculated displacements

  • -116 -

Returns
int

Information from the query based on ikey.

Examples

Query if a node is selected.

>>> from ansys.mapdl.core.database import DBDef
>>> nodes = mapdl.db.nodes
>>> nodes.info(1, DBDef.DB_SELECTED)
1