# MCH/MID Status
##
### Laurent Aphecetche
#### 03 Apr 2019
### Simulation
---
### What is completed (or nearing completion)
| | | | |
| --- | -------- | ------------ | ------------------------------------------------------------------------------- |
| | geometry | hit creation | digitization |
| MCH | ~final | basic | digit creation done |
| | | | workflow done |
| | | | digit (& label) merging almost ready |
| | | | [discussed in Michael's repo for now](https://github.com/mwinn2/AliceO2/pull/5) |
---
### What is completed (or nearing completion)
| | | | |
| --- | -------------------------- | ------------ | -------------------------------------- |
| | geometry | hit creation | digitization |
| MID | ~final | done | digit creation and merging done |
| | (last updated in March 19) | | (but with "hard-coded" condition data) |
| | | | workflow done |
---
### What is still to be done
| | | | |
| --- | ----------------------------- | ---------------------------- | --------------------------------------------- |
| | geometry | hit creation | digitization |
| MCH | Run3 specifics | mag. field and angle effects | resp. modification due to new electronics |
| | (flex and PCB thickness St12) | | |
| MID | | | use HV, efficiency, response params from CCDB |
#### Both : (physics and computing) performance measurements.
---
## MID Reconstruction
- digit filtering : work done. Needs to be integrated to O2
- (pre+)clustering : done
- tracking : first version done. To be qualified (e.g. fake tracks)
- reconstruction workflow : work ~done. Needs to be integrated to O2
---
## MCH Clustering
#### No news
---
## MCH Tracking
- extrapolation tools : "cut and pasted" from AliRoot. In AliceO2 repo.
- track fitting : first version (extracted from AliRoot) in AliceO2 repo.
- track finding : adapted from AliRoot. Under dev. In private repo so far.
---
## Raw Data Decoder and MC2Raw
### MID
#### format ~defined. Coding should not be long.
### MCH
#### Format _not completely defined_
#### Discussion to be (re)started with MCH readout people to see what is / what will be done in CRU and what remains to be done in FLP.
---
## Time travel
Need more info ?
See MCH/MID/MFT O2 session _tomorrow_, during Muon Week in Cape Town
https://indico.cern.ch/event/796503/