manipulate {<xray-average-manipulate-statement>} end
<xray-average-manipulate-statement> :==
mask=<real-space-object>
Real space object containing the mask to be transformed. The
transformed mask overwrites this object.
[map=<real-space-object>]
Real space object that will be transformed on the region
delineated by the mask. The transformed real space object overwrites\
this object.
<matrix>
Define the rotation matrix to be applied.