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Hit definition in HGEANT The filenames for the hit definition must have the suffix .hit and must contain the detector specific keyword: * rich * mdc * to...
Geometry classes Class Diagram The classes HGeomVolume, HGeomTransform, HGeomRotation, HGeomVector and the shape classes are also used the geometry parameter con...
The detector sets All detector sets are derived from the base class HGeomSet, which implemtents most functionality. The detectors typically only define some detec...
Material and media definition in HGEANT * Each medium is characterized by a name. * The names of the materials and the media are identical. *For each med...
The HADES geometry format for volumes History In 1997, it was intended to retrieved the geometry data directly from 3D CATIA drawings. In these drawings the poin...
User accounts in the HADES Oracle database Production accounts Account name Comment CRYO Related to the magnet. Contains the LabView data of the cryo p...
The HADES Oracle Database Overview and status reports * Oracle user accounts List of accounts with links to status reports Maintenance * ChangesInOracle_J...
How to make a "condition style" parameter container 1. Step Write the class, derive it from HParCond and implement the virtual functions: // Fills all persis...
The parameter container factories Each library, which contain parameter container classes, must also contain a parameter container factory. They are all derived f...
The geometry interface Overview The full Hades geometry needed to run a simulation is stored in Oracle: * ideal geometry * different alignment versions for...
Configuration files and macros for the geometry All files show as an example the geometry for AUG04SIM DST production for high field alignment Detector setup f...
Parameter handling in HYDRA and HGEANT Overview To run an analysis or a simulation, initialization parameters are needed. For the simulation one needs the full H...
Simple initialization macros 1. Example This macro reads the parameter container HWallRefWinPar , a parameter container of the Forward Wall, for the run id 13476...
The Oracle analysis interface The version management in Oracle Most parameters used by the analysis change over time and need a version management in Oracle. S...
Oracle WebDB Oracle WebDB consists of two parts: * WebDB, a complete framework to manage the database with a web based graphical interface and to develop web b...
Parameter containers The parameters are stored in parameter containers, which are managed by the runtime database and accessible via their names. They are all der...
Creation of parameter files for the analysis To run a full analysis one needs a long list of parameter containers. Some of them have different versions for the ru...
Parameter input/output Class Design The class design for I/O was developed according to the following requirements: * Provide interfaces to Oracle, ROOT files...
The runtime database see class HRuntimeDb Schematic overview Features The parameters are stored in parameter containers (see Parameter containers) The runtime d...
Simulation projects The version management is Oracle is based on time ranges. Each DAQ run has a start time and this time stamp (together with the history date an...
Storing parameters in Oracle All tree style and condition style parameter containers can be stored in Oracle in the following way: 1. The parameter container i...