Difference between revisions of "Software"
| Line 54: | Line 54: | ||
|p_id ||EVNT.ID ||Particle ID 1= electron ...|- | |p_id ||EVNT.ID ||Particle ID 1= electron ...|- | ||
|p_x ||EVNT.P*EVNT.dir_cos[o]||Momentum in X direction|- | |p_x ||EVNT.P*EVNT.dir_cos[o]||Momentum in X direction|- | ||
| − | p_y EVNT.P*EVNT.dir_cos[1] | + | |p_y ||EVNT.P*EVNT.dir_cos[1]||Momentum in Y direction|- |
| − | p_z EVNT.P*EVNT.dir_cos[2] Momentum along beam pipe | + | |p_z ||EVNT.P*EVNT.dir_cos[2]||Momentum along beam pipe|- |
| − | v_x EVNT.vertex[0] | + | |v_x ||EVNT.vertex[0] ||position of vertex in X|- |
| − | v_y EVNT.vertex[1] | + | |v_y ||EVNT.vertex[1] ||in Y|- |
| − | v_z EVNT.vertex[2] | + | |v_z ||EVNT.vertex[2] ||in Z|- |
| − | q EVNT.Charge Particle's Charge | + | |q ||EVNT.Charge ||Particle's Charge|- |
| − | beta EVNT.Beta | + | |beta ||EVNT.Beta|| Beta particle|- |
| − | sector DCPB.SCTR or ECPB.ScHT or LCPB.ScHT or SCPB.ScPdHT | + | |sector ||DCPB.SCTR or ECPB.ScHT or LCPB.ScHT or SCPB.ScPdHT ||sector|- |
| − | chi_sqr DCPB.Chi2 | + | |chi_sqr||DCPB.Chi2||track fit|- |
| − | cc_pe CCPB.Nphe/10 | + | |cc_pe||CCPB.Nphe/10||number of photoelectrons in Cerenkov detector|- |
cc_chi_sqr CCPB.Chi2CC | cc_chi_sqr CCPB.Chi2CC | ||
trl1_theta TRL1.DC1 | trl1_theta TRL1.DC1 | ||
Revision as of 21:55, 18 July 2007
Getting the analysis software
Minimal CLAS software for EG1 analysis
download files from the JLAB CVS repository using the command
type the command below in order to tell CVS to use ssh
setenv CVS_RSH ssh
if you have an account on the JLAB computers you can do
cvs -td :ext:USERNAME@cvs.jlab.org:/group/clas/clas_cvs co packages
where USERNAME is your JLab username
I will get all packages for convenience but in the end I will remove some
subdirectories which the EG1 dst reader doesn't need.
I only kept the following subdirectories under the "packages" subdirectory.
bankdefs
bos
bosbank
bosio
c_bos_io
cc
c_cern
clasbos
clasutil
cms
c_sql
CVS
fdump
fpack
fputil
include
Makefile
rtm
utilities
EG1 DST reader
The EG1 dsts reader is used to uncompress the EG1 DST data files for analysis. The DST library has at least 3 version now so you must use the correct DST library with your data file.
UNIX software
apt-get install paw apt-get install paw++ apt-get install xemacs
Getting Data files from JLAB
downloading to offsite place
running on JLAB farm
Contents of EG1 DST files
| Name | BOS bank | - | p_id | EVNT.ID | - | p_x | EVNT.P*EVNT.dir_cos[o] | - | p_y | EVNT.P*EVNT.dir_cos[1] | - | p_z | EVNT.P*EVNT.dir_cos[2] | - | v_x | EVNT.vertex[0] | - | v_y | EVNT.vertex[1] | - | v_z | EVNT.vertex[2] | - | q | EVNT.Charge | - | beta | EVNT.Beta | - | sector | DCPB.SCTR or ECPB.ScHT or LCPB.ScHT or SCPB.ScPdHT | - | chi_sqr | DCPB.Chi2 | - | cc_pe | CCPB.Nphe/10 | -
cc_chi_sqr CCPB.Chi2CC trl1_theta TRL1.DC1 trl1_phi TRL1.DC1 trl1_x TRL1.DC1_pos[0] trl1_y TRL1.DC1_pos[1] trl1_z TRL1.DC1_pos[2] sc_e SCPB.Edep ec_in ECPB.Ein ec_out ECPB.Eout ec_tot ECPB.Etot ec_pos_x ECPB.Position[0] ec_pos_y ECPB.Position[1] ec_pos_z ECPB.Position[2] ec_m2hit ECPB.M2_hit sc_paddle SCPB.ScPdHt tdc_time SCPB.Time track_length SCPB.Path flag based on EVNT.Status and TRL1.hits If value is > 10 then 6 superlayer were used in track fit sc_x DCPB.SCplane[0] sc_y DCPB.SCplane[1] sc_z DCPB.SCplane[2] sc_cx DCPB.SCdir_cos[0] sc_cy DCPB.SCdir_cos[1] sc_cz DCPB.SCdir_cos[2] } |
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