question: prebuffers of optimal filters

[mtceballos]

How does terecons know which prebuffer corresponds to a given optimal filter?

Is it read from the xml? I've run tesrecons (new) for 0-pad with a library created with a previous version of tesreconstruction and therefore with an XML using an old format (post & pB instead of post & filtlen). How did it do the pB calculation?

[bcobo]

En SIXTE/libsixte/advdet.c se contempla que pueda ser un fichero XML de los nuevos (pre,post,filtlen) o de los viejos (pre,post,pB).

_if (getXMLAttributeLong(attr, "FILTLEN") == 0) // XML: pre post pB { xmlparsedata->det->recons[xmlparsedata->det->nrecons].grades[xmlparsedata->det->recons[xmlparsedata->det->nrecons].ngrades].gradelim_post=getXMLAttributeLong(attr, "POST"); xmlparsedata->det->recons[xmlparsedata->det->nrecons].grades[xmlparsedata->det->recons[xmlparsedata->det->nrecons].ngrades].grade_preBuffer=getXMLAttributeLong(attr, "PB"); } else // XML: pre post filtlen { xmlparsedata->det->recons[xmlparsedata->det->nrecons].grades[xmlparsedata->det->recons[xmlparsedata->det->nrecons].ngrades].gradelim_post=getXMLAttributeLong(attr, "FILTLEN"); xmlparsedata->det->recons[xmlparsedata->det->nrecons].grades[xmlparsedata->det->recons[xmlparsedata->det->nrecons].ngrades].gradepreBuffer=getXMLAttributeLong(attr, "FILTLEN")-getXMLAttributeLong(attr, "POST"); }

[mtceballos]

Thanks!