Analysis Getting Started¶

These instructions are specific to the analyzer and SBS-offline installations existing under /work/halla/sbs, maintained by Andrew Puckett.

• Table of contents
• Analysis Getting Started
• How to Reach the SBS Work Directory
• Setting up Environments
• Getting Files from Cache
• Setting up the SBS Replay

How to Reach the SBS Work Directory¶

• Log in to the JLab ifarm
  • https://scicomp.jlab.org/docs/getting_started
• The SBS work directory is located at /work/halla/sbs
  • Created a directory here with mkdir username
  • If you do not have permission contact Ole Hansen (ole@jlab.org) and ask to be added to the SBS user group.

Setting up Environments¶

• If you want to set up your own personal analyzer you can look here https://github.com/JeffersonLab/analyzer

Getting Files from Cache¶

• All raw EVIO files from GMn are on tape at /mss/halla/sbs
• Cached EVIO files are located at /cache/halla/sbs
• To write files from tape to cache see documentation here, https://scicomp.jlab.org/docs/node/586
  • For example, to get all EVIO splits from run runnumber in GMn to cache execute jcache get /mss/halla/sbs/raw/*runnumber*

Setting up the SBS Replay¶