4.8.3.44. GET_RFLEX_NODERPOS

GET_RFLEX_NODERPOS subroutine returns an orientation matrix for a node of RFlex body. This is an auxiliary subroutine for Modal_Force_Ext.

Table 4.133 Function Name
Language type	Subroutine
FORTRAN	call get_rflex_nodepos(ifbody, NodeSeq, BMKID, ORI, ErrFlg)
C/C++	get_rflex_nodepos(ifbody, NodeSeq, BMKID, ORI, &ErrFlg)

Table 4.134 Parameter information
Variable Name	Size	Description
ifbody	int	Sequential id of RFlex body defined in RecurDyn/Solver. This is a related argument with the 5^th argument of Modal_Force_Ext subroutine.
NodeSeq	int	Node sequential id defined in RecurDyn/Solver. This is a related argument with the 6^th argument of Modal_Force_Ext subroutine.
BMKID	int	Reference Frame Marker ID (=Base Marker ID). If the value is zero, then the reference frame is not used.
ORI	double[9]	An orientation matrix.
Errflg	int	Error flag. If the result of this argument is -1 (means TRUE in Fortran logical value), there is no error. The others mean that there is an error.

Code Example

Refer to GET_RFLEX_NODEPOS.