Differences

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

--- hepsim:usage_download [2017/02/06 23:20]
hepsim17
+++ hepsim:usage_download [2017/04/13 03:00]
hepsim17
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 [[:|<< back to HepSim manual]]
-======  How to download, view and find data ======
+======  HepSim data files ======
 ======  EVGEN events ======
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 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.
 Simulated data after fast and full detector simulations are kept in ROOT and LCIO  formats.
 ======  HepSim software toolkit ======
@@ Line 71: / Line 69: @@
 <hidden>
-{{:community:promc_browser.png| ProMC browser}}
+{{:hepsim:promc_browser.png| ProMC browser}}
 </hidden>
 This works for full parton-shower simulations with detailed information on particles.
-Unlike the usual parton shower Monte Carlo, this  browser has a detailed information on event weights, PDF uncertainties and scale uncertainties (in some cases). The browser can show 4-momenta of each event as well as the total cross sections (for NLO, you need to read all events to get an accurate cross section). Look at the [[asc:promc| ProMC file]] description.
+Unlike the usual parton shower Monte Carlo, this  browser has a detailed information on event weights, PDF uncertainties and scale uncertainties (in some cases). The browser can show 4-momenta of each event as well as the total cross sections (for NLO, you need to read all events to get an accurate cross section). Look at the [[https://atlaswww.hep.anl.gov/asc/promc/| ProMC file]] description.
@@ Line 104: / Line 102: @@
 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]].
@@ Line 111: / Line 109: @@
 <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>
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 If you are interested in a specific reconstruction tag, use "%" to separate the search string and the tag name.
 Example:
 <code bash>
 hs-find pythia%rfast001
@@ Line 277: / Line 276: @@
 <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>
 where [URL] is either info URL, [Download URL], or the dataset name.
@@ Line 320: / Line 319: @@
- Send comments to:  --- //[[[email protected]|Sergei Chekanov (ANL)]] 2014/02/08 10:26//
+Written by  //[[[email protected]|Sergei Chekanov (ANL)]] 2016/02/08 10:26//