gp.accel

Syntax

Vector Access

v := gp.accel(gp<,i>)

Get the acceleration vector for the gridpoint. Returns a vector, unless an optional component argument i is supplied, in which case it returns the component value. This is only available if model configure dynamic has been specified.

Returns:

v - acceleration vector or component
Arguments:

z - zone pointer

i - optional vector component, from 1 to 3

Component Access

f := gp.accel.x(gp)

Get the \(x\)-component acceleration vector. This is only available if model configure dynamic has been specified.

Returns:f - \(x\)-component acceleration vector
Arguments:z - zone pointer
f := gp.accel.y(gp)

Get the \(y\)-component acceleration vector. This is only available if model configure dynamic has been specified.

Returns:f - \(y\)-component acceleration vector
Arguments:z - zone pointer
f := gp.accel.z(gp)

Get the \(z\)-component acceleration vector. This is only available if model configure dynamic has been specified.

Returns:f - \(z\)-component acceleration vector
Arguments:z - zone pointer