gp.fix
Syntax
Vector Access
- v := gp.fix(gp<,i>)
- gp.fix(gp<,i>) := v
Get/set a vector indicating gridpoint fixity. A non-zero component value indicates that the degree-of-freedom is fixed in the local gridpoint system.
Returns: v - fixity condition vector or component value; non-zero indicates a fixed degree of freedom
Accepts: v - fixity condition vector or component value; non-zero indicates a fixed degree of freedom
Arguments: z - zone pointer
Component Access
- b := gp.fix.x(gp)
- gp.fix.x(gp) := b
Get the fixity component in the \(x\)-direction in the gridpoint local coordinate system.
Returns: b - \(x\)-component fixity condition Accepts: b - \(x\)-component fixity condition Arguments: z - zone pointer
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