# MBPTDSF

Bulk Data Entry Defines a Point to Deformable Surface Constraint.

## Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MBPTDSF JID GID SRFID

## Example

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MBPTDSF 1 21 2

## Definitions

Field Contents SI Unit Example
JID Joint identification number.

No default (Integer > 0)

GID Grid identification number corresponding to the point which is sliding on a curve.

No default (Integer > 0)

SRFID Deformable surface identification number

No default (Integer > 0)

$\begin{array}{l}\text{NATURAL} \left(\text{or} \text{free}\right): {f}^{″}\left({x}_{0}\right)={f}^{″}\left({x}_{N}\right)=0\\ \text{PARABOLIC}: {f}^{″}\left({x}_{0}\right)={f}^{″}\left({x}_{1}\right),{f}^{″}\left({x}_{N}\right)={f}^{″}\left({x}_{N-1}\right)\\ \text{PERIODIC}: {f}^{″}\left({x}_{0}\right)={f}^{″}\left({x}_{N-1}\right),{f}^{″}\left({x}_{N}\right)={f}^{″}\left({x}_{1}\right)\\ \text{CANTILEVER}: {f}^{″}\left({x}_{0}\right)=\lambda {f}^{″}\left({x}_{1}\right),{f}^{″}\left({x}_{N}\right)=\lambda {f}^{″}\left({x}_{N-1}\right),0\le \lambda \le 1\end{array}$
$\lambda$ =0.0 implies NATURAL (or free) end conditions and $\lambda$ =1.0 implies PARABOLIC end conditions.