angledatabase {<angledatabase-statement>} end
<angledatabase-statement> :==
class=<classname>
Starts a new class. Applies to all assignment, expectation,
force, and size entries until another class entry is issued.
derivflag=on|off
Turns derivatives with respect to phi and psi on or off.
error=<real>
Set the square well error for the current class (in expectation units).
nrestraints=<integer>
Number of slots for angle database restraints to allocate
in memory. Default = 200
reset
Erases the angle database assignment table.
zero
Zero out the all the expectation value arrays.