Title  : Program ZCHEX
Author : V.McLane, BNL, USA, 1998-2001
       : V.Zerkin, IAEA-NDS, 2001-2021

Purpose: Checking EXFOR file

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'

Download:
    - go to: https://www-nds.iaea.org/public/exfor/programs/zchex-2021-12-29/
    - download compressed package according to your OS-version:
      - OS      CPU   : package file name
      - Windows 32/64 : zchex-win-{date}.zip
      - MacOS   64    : zchex-macCatalina-{date}.zip
      - MacOS   M1    : zchex-macBigSurM1-{date}.zip
      - Linux   64    : zchex-lin64-{date}.zip
      - Linux   32    : zchex-lin32-{date}.zip
      - Linux   32/64 : zchex-lin32lf95-{date}.zip

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 with papameters: EXFOR-file [Trans/Prelim-mode] [Warnings:Y/N]
        $ zchex.exe file.x4 T
        $ zchex.exe file.x4 D
        $ zchex.exe file.x4 D Y
        $ zchex.exe file.x4 "" Y
    - 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