danisotropy {<danisotropy-statement>} end
<danisotropy-statement> :==
class=<classname>
Starts a new class which applies to all assignment and force
entries until another class entry is issued.
coefficient <real> <real> <real> <real> <real>
Coefficients are: tc anis rhombicity wh wn
where, tc = 1/2(dx+dy+dz)
anis = dz/0.5*(dx+dy)
rhombicity = 1.5*(dy-dx)/(dz-0.5*(dy+dx))
tc is in nanoseconds, wh and wn are in MHz.
nrestraints=<integer>
Number of slots for diffusion anisotropy restraints to allocate
in memory. Default = 200.
reset
Erase the anisotropy assignment table but keep nrestraints the same.