= release note : version guinapig++-0.4.0-b =


The main change of this version concerns the naming of output files which were named ''pairs.dat'' or ''pairs0.dat''. 

It seemed (to me, GLM) a little bit inconsistent, in case of activating keyword ''do_compt'' without calculating pairs to have : ''do_compt=1'' with ''do_pairs=0'' and ''trackpairs=1'' and ''store_pairs=2''. The output comptons being in ''pairs.dat''.

That is why, from now on, the entities created by ''do_pairs=1'', ''do_compton=1'' or ''do_bhabhas = 1'' will denominated in a unique way : ''secondaries''. As a consequence, when calculating pairs you should have in the data file ''acc.dat'', for example : 

{{{
do_pairs = 1;
track_secondaries = 1;
store_secondaries = 2;
}}}
''
The new keywords ''track_secondaries'' and ''store_secondaries'' have the same meaning and use as the old ones's : ''track_pairs'' and ''store_pairs'' which are from now on invalidated. The output files are : ''secondaries0.dat'' for initial pairs and ''secondaries.dat'' for final pairs.

In a similar way, if you wish get comptons, you could have : 

{{{
do_pairs = 0;
do_compt = 1;
track_secondaries = 1;
store_secondaries = 2;
}}}

The output files are yet : ''secondaries0.dat'' for initial comptons and ''secondaries.dat'' for final comptons.


For bhabhas : 

{{{
do_pairs = 0;
do_bhabhas = 1;
track_secondaries = 1;
store_secondaries = 2;
}}}

(same output files)

The keywords ''do_pairs'' and ''do_bhabhas'' are mutually incompatible.