The reason to call analyzer_init in odb_load is the following:

Assume you run the analyzer offline, analyzing many files in series. Then assume
that you have /Experiment/Run Parameters, which is actively used by the analyzer
(like beam settings etc.). In this case you do a db_open_record() to map
/Experiment/Run Parameters to the exp_param C structure. For this mapping to work,
the ODB structure and the C structure have to be exactly the same. Now assume that
you changed your run parameters over time, like you added some comment later. Now
you want to analyzer several runs, some before and some after the modification.
Both sets have a different structure in /Experiment/Run Parameters, which is a
problem, since the compiled analyzer can only have a single C structure. My "poor"
solution was to call analyzer_init after each loading of the ODB from the *.mid
file. The db_create_record() call matches the C structure to the ODB structure by
modifying the ODB structure if necessary. So if you added one parameter later, this
(modified) structure gets loaded by odb_load, but then it gets adjusted in
analyzer_init().

I understand now that this case might not happen so often, and you are more
bothered by the fact that analyzer_init gets called several time. There must
however be a hook for offline analysis that the user code can correct the ODB
structure. So I propose to add a flag to analyzer_init, such as

INT analyzer_init(BOOL bFirst)
{
}

If bFirst equals TRUE, the function got called from mana_init(), if FALSE, it got
called from odb_load. Then you can put code like

INT analyzer_init(BOOL bFirst)
{
   if (bFirst) {
      p = malloc()
      ...
   }
}

If you agree, I will modify the code and commit the change.

- Stefan