Title  : Program ZCHEX
Author : V.McLane, BNL, USA, 1998-2001
       : V.Zerkin, IAEA-NDS, 2001-2019

Purpose: Checking EXFOR entries

Contents: (all for Windows, Linux and Mac)
    - Dictionaries: backup, direct-access
    - Executables: checking (zchex*.exe), reloading dictionaries (danlo*.exe)
    - example of EXFOR file: 'a.x4'

Installation:
    - unzip files in working directory: programs are ready to run

Run:
    - program should run in the directory with dictionaries (DICT_ZVV.*)
    - run in Windows:  > zchexw.exe
    - run in Linux:    $ ./zchexl.exe
    - run in MacOSX:   $ ./zchexm.exe
    - run in VMS:      $ r zchexa.exe
	since 2010:
		$ zchex.exe inp.x4 T
		$ zchex.exe inp.x4 D
    - option for Windows: using Shortcut from the Desktop
	a) make Shortcut to zchexw.bat:
		explorer.exe --> mark "zchexw.bat" -->
		--> right-mouse: Send to Desktop (create shortcut)
	b) drag-and-drop EXFOR file to the new shortcut (desktop-icon)

Example:
    - run Cheking program in working directory and use defaults for all
      parameters: press <Enter> for every question;
    - result you will have in the file 'a.err' (compare with 'a.err00')

How to update dictionaries:
    copy file DAN_BACK_NEW.xxxx to the working directory and run:
    - in Windows:      > danlow.exe
    - in Linux:        $ ./danlol.exe
    - run in MacOSX:   $ ./danlom.exe
    - in VMS:          $ r danlo.exe