Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revision Both sides next revision
hepsim:usage_download [2017/02/07 22:00]
hepsim17 [Downloading files after detector simulation]
hepsim:usage_download [2017/04/13 03:00]
hepsim17
Line 3: Line 3:
 [[:|<< back to HepSim manual]] [[:|<< back to HepSim manual]]
  
-======  Download, view and find data ======+======  HepSim data files ======
  
 ======  EVGEN events ====== ======  EVGEN events ======
Line 12: Line 12:
 The compact ProMC files optimized for web streaming, together with the http protocol optimized   The compact ProMC files optimized for web streaming, together with the http protocol optimized  
 to handle many (relatively small) files, is one of the distinct features of HepSim compared to other production systems. to handle many (relatively small) files, is one of the distinct features of HepSim compared to other production systems.
- 
  
 Simulated data after fast and full detector simulations are kept in ROOT and LCIO  formats.  Simulated data after fast and full detector simulations are kept in ROOT and LCIO  formats. 
- 
  
 ======  HepSim software toolkit ====== ======  HepSim software toolkit ======
Line 104: Line 102:
  
 All entries are self-explanatory. Varint units - values used to multiply energy (momenta) to convert to variable-byte integers. All entries are self-explanatory. Varint units - values used to multiply energy (momenta) to convert to variable-byte integers.
-The "E:100000" means that all px,py,pz,e,mass were multiplied by 100000, while all distances (x,y,z,t) were multiplied by  1000.+The "E:100000" means that all px, py, pz, e, mass values are multiplied by 100000, while all distances (x,y,z,t) are multiplied by  1000.
 See the [[http://atlaswww.hep.anl.gov/asc/promc/ | ProMC archive format]]. See the [[http://atlaswww.hep.anl.gov/asc/promc/ | ProMC archive format]].
  
Line 111: Line 109:
  
 <code bash> <code bash>
-hs-info http://mc.hep.anl.gov/asc/hepsim/events/pp/14tev/higgs/pythia8/pythia8_higgs_1.promc 100+hs-info http://mc.hep.anl.gov/asc/hepsim/events/pp/14tev/pythia8_higgs2mumu/tev14_pythia8_h2mm_1.promc 100
 </code> </code>
  
Line 213: Line 211:
 If you are interested in a specific reconstruction tag, use "%" to separate the search string and the tag name. If you are interested in a specific reconstruction tag, use "%" to separate the search string and the tag name.
 Example: Example:
 +
 <code bash> <code bash>
 hs-find pythia%rfast001 hs-find pythia%rfast001
Line 277: Line 276:
  
 <code bash> <code bash>
-[URL] [OUTPUT_DIR] [Nr of threads (optional)] [Nr of files (optional)] [pattern (optional)].+hs-get [URL] [OUTPUT_DIR] [Nr of threads (optional)] [Nr of files (optional)] [pattern (optional)].
 </code> </code>
 where [URL] is either info URL, [Download URL], or the dataset name. where [URL] is either info URL, [Download URL], or the dataset name.