[u/mrichter/AliRoot.git] / FMD / TODO

	Things to do in the FMD offline code
	------------------------------------


* Split geometry
   Split rings/cone into half rings/cones for alignment. All most
   done.   
- Need a bit of checking.
- Perhaps we need to introduce detector volumes again to make sure
   that the volume iterators find the right volume.

* Transformations 
   In AliFMDGeometry, get the global transformation matrices
   for each sensitive volume (use TGeoIterator).   
- Almost done.  
- Need to use it in the code.

* Alignment
   Try implement alignment objects. 
- Make a script that makes `dummy' alignments in a file. 
- Read in the alignments, and apply them in simulation and
   reconstruction. 

* Calibration 
   Get calibration parameters (in AliFMDParameters) from CDB.
- Make a script that makes dummy calibrations. 
- Read in dummy calibrations, and use them

* Translations
-  Implement Detector2XYZ via TGeoMatrix. 
-  Implement XYZ2Detector via TGeoMatrix.
Commit	Line	Data
8f6ee336	1	Things to do in the FMD offline code
	2	------------------------------------
	3
bf000c32	4
	5
	6	* Split geometry
	7	Split rings/cone into half rings/cones for alignment. All most
	8	done.
	9	- Need a bit of checking.
	10	- Perhaps we need to introduce detector volumes again to make sure
	11	that the volume iterators find the right volume.
	12
	13	* Transformations
	14	In AliFMDGeometry, get the global transformation matrices
	15	for each sensitive volume (use TGeoIterator).
	16	- Almost done.
	17	- Need to use it in the code.
	18
	19	* Alignment
	20	Try implement alignment objects.
	21	- Make a script that makes `dummy' alignments in a file.
	22	- Read in the alignments, and apply them in simulation and
	23	reconstruction.
	24
	25	* Calibration
	26	Get calibration parameters (in AliFMDParameters) from CDB.
	27	- Make a script that makes dummy calibrations.
	28	- Read in dummy calibrations, and use them
	29
	30	* Translations
	31	- Implement Detector2XYZ via TGeoMatrix.
	32	- Implement XYZ2Detector via TGeoMatrix.
	33