ATTENTION
In TOTAL.c pgmer is not completed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
               Main tasks.
1. Program for analising dithering mistake.
2. Find the mistake in iterating program.
3. Try other ways of iterating
 a) other filters;
 b) other ways for iterating.
4. Try constr dith matrix without LiveAgua *not now.
 a) simple restoring high waves
 b) iterating and using y.obj *** URGENT justifier.
5. Try other methods for LA   *** plr.r

               For yourself.
1. Lingua
2. FFT,LOG,POLAR of stolfi's pictures.
 
               Files.
reprint - working SaveCT                       /litter/
comparator.c - function for comparing steps
diritr.c     - working version with os         /litter/
oss.c - simple vercion of os for tracing.