     This program demonstarates the search of the IR spectrum of unknown
sample in the atlas of spectra of known samples.
     The programs of such type are typical for the modern IR spectrometers;
this program demonstrates how such search can be performed.
     Ideology: we in cycle look all the spectra in atlas; for each 
etalon spectrum from atlas, we try to find all bands of the etalon spectrum 
in the unknown spectrum. So we in cycle look for all bands in the etalon
spectrum in the unknown one. If the relative intensity 
and/or frequency in etalon and unknown
spectra differ, or there are no suitable bands, then we introduce penalty.
Then we throw out the identified band and recursively compare the rest 
of the spectra. If the sum of penalties becomes greater than some
threshold value, we abandon the identification. 
     Demonstration of workability: we translate ATLASIK2.PAS and
run the obtained EXE file. In ATLASIK2.PAS, there are references to 
C6H6HERZ.DAT ("unknown sample") and to ATLARAST.DAT (atlas). When
running, the program goes through the atlas; when it finds C6H6,
it stops and show how it identified the bands. After pressing ENTER,
it looks through the rest of the atlas. Note that the descriptions 
of C6H6 in this case are given from two different sources, so they 
are not identical! One can change the program that it would use the 
pair C6H6RAST/ATLAHERZ, etc.
