SPLASH v2.2.2 released

[Daniel Price]

Dear SPLASH users,

I am pleased to announce the release of SPLASH v2.2.2. This is a minor release only.

Download it from: http://users.monash.edu.au/~dprice/splash/download.html

If you have a svn copy, please note that the giza repositories have moved. So update splash as usual, but then you need a fresh checkout of giza from the new address:

cd splash; svn up
rm -r giza
svn co http://svn.code.sf.net/p/giza/code giza
make clean
make

Should also be updated in macports shortly (sudo port selfupdate to refresh the ports list).

The main changes are:

* particle tracking by type implemented
* can interpolate specific columns in splash to grid
* SPLASH_CENTRE_ON_SINK option generic to all data reads
* Aly Reheam format added
* option for 2nd y axis on plots
* bug fix with X11 linking on Ubuntu
* can read gadget ICs files
* various minor changes and numerous bug fixes

Happy splash-ing,

Daniel