
Version history of Calcvac/Vacline
==================================


up to 2002: Vacline Version 1.00 by Mike Seidel
===============================================
* no details of the development and version history is known

12/2002 to Mai 2003: Calcvac Version 1.00 by Markus Hoffmann
============================================================
* Calcvac was written in X11-Basic and used Vacline for 
  calculation of partial pressure profiles.
* Vacline was improved. The LINKs have been added as additional 
  boundary conditions
* A User-Manual has been written.

2009 small modifications on VACLINE/CALCVAC 
===========================================
* The C++ compiler version changed and vacline did not compile anymore.
* Adapted calcvac to new version of X11-Basic.

Calcvac/Vacline Version 2.00 Nov 2011
=====================================

* Repacked what I found (from the 2003 version, with some modifications 2009)
* completely rewrote the vacline.cc into C language. So now it also compiles
  for WINDOWS. Maybe introduced new bugs. Be careful! No heavily tested.
* adapted Manual and Man-Pages.
* New fetures: regular expressions may now contain some mathematical functions.
* VACLINE now uses the least square solver (based on SVD) from the lapack
  package. You need to have lapack installed on your system.
* 2012-12-18 fixed a bug in utility.c wortsep with overlapping memories caused
  problems with new system implementation of strcpy.
* User Manual updated.

2016
====
* some adaptions and new compile for new users.


Calcvac/Vacline Version 2.01 Nov 2018
=====================================
* Fixed a bug which only showed on 64bit systems. 
* Started to port calcvac to Android.


