README.TXT



1. UKLON0.99 is an educational computer software in the field 
of physics of light - wave phenomena - for both teachers and 
students (high school level up to university).

You can observe photorealistic Fraunhofer diffraction  patterns
on different apertures.

Also You can tell Your students something about the  photoeffect
or wave properties of particles passing  through different
apertures.

On advanced level You can study intensity distribution,  form
factor and grating factor (interference factor) at   various
intersections through diff. pattern.

Diff. patterns can be saved or loaded in 'internal data type' 
BPE or standard Windows BMP format.

Windows help and 'sound' help are supported.



2. It is strongly recommended to use setup utility SETUP16.exe,
which is 16 bit (Win 3.1) program, but will also work on W95/98
systems. The main program UKLON099.exe is 32 bit (W95/98)
program and won't work on Win 3.1. Therefore, the whole program
must be  treated as 32 bit program and won't work on 16 bit Win
3.1.

To use SETUP16.exe just doubleclick it in Explorer or click
Start,Run,A:\SETUP16.exe. Then follow instructions or simply
click default choices. You must close all other applications
when doing setup! If successful, the setup will copy all the 
files in the appropriate directories and will create program icons
and a program group. 

Just in the case the SETUP fails do the following: With Explorer
compare the files actually saved on your disk with  those in
archive. You may also make new folders/directories manually,
including copying files. There is a main directory in which go
all program files. It must have two subdirectories, named
'normal' and 'big'. In 'normal' subdir all files with 'bpe'
extension must be put, the other one is initially empty. Also it
is necessary to include a file named 'slike' in the main 
directory which contains the plain text looking like that:

c:\main_directory_name
c:\main_directory_name\normal
c:\main_directory_name\big


If You omit this file (You must make it with a text editor in
ASCII), You will have some troubles when  reading saved patterns
and help system.



3. This program is SHAREWARE, but CAN be FREEWARE in certain
cases (individuals, non-profit, self educational use on one
domestic PC).  Otherwise it requires registration and it is not
free of charge. See also reg.txt and inf.txt!



 4. Distribution status is 'Freely', see details under reg.txt and
inf.txt



 5. The author of UKLON099 (including all of its parts and help
system) is 

Prof. Rasto Snoj 
Jurckova 32 
1000 Ljubljana 
Slovenia 
Europe 

E-mail:   rasto.snoj@guest.arnes.si


6. See reg.txt and inf.txt for more information

Feel free to contact in case of problems, questions, bugs, etc...

 ................

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