The numerical accuracy of the results given by various Survo modules
may be controlled by the system parameter 'accuracy'. It can have any
integer value 4,5,...,16 which roughly indicates the number of signifi-
cant digits in printouts. Observe that 'accuracy' has no influence to
the precision of floating point calculations which are always performed
with double precision (i.e. with about 15 significant digits).
The 'accuracy' parameter is given in the SURVO.APU system file and the
default value is accuracy=7.
A = Accuracy of results in editorial computing
C = More information on output control
Help System (web edition)