##Synopsis
glxdirc [OPTION] [ARGUMENT] ... [OPTION] [ARGUMENT]
example:
./glxdirc -s 0 -l 3 -wg 1. -e 1 -x muon -p 4. -z -2 -gx 225. -gy 268.
##Options
-o output file name
-i input file name
-u look-up file name
-s run type
0 simulation
1 look-up table generation
2 reconstruction
-g geometry configuration
0 single EV tank
1 two EV tanks - default value
-c MCP layout
0 one MCP cover all FD plain (custom pixel size)
2 standard MCPs (6.4x6.4 pixels) - default value
-mr radius of the focusing mirror (default value 800mm)
-mt tilt of the focusing mirror (default value 16 degrees)
-l focusing type
0 cylindrical mirror
n n-segmented mirror (usually n = 3)
-dt tilt of the photodetection plane
-wg thickness of the (air) gap between the window and the photosensors
check the material of the gap!!!
-gx x position of the hit in the radiator [-2490,2390] [mm]
-gy y position of the hit in the radiator [160,1000] [mm]
-z track direction
-1 random track (always hits the radiator)
-2 use gx, gy to calculate track angle
-e number of simulated events
-x particle type
"pi+"
"proton"
"kaon"
...
"opticalphoton"
-p particle momentum [GeV/c]
-w physics list
0 standard (default value)
1 without multiple scattering
10 monochromatic Cherenkov light
11 10 + 1
-r seed number for the random generator
-h bar id for the LUT simulation [0,47]
-b batch mode
1 run silent (without GUI)
##Examples
lut generation for bar #0 (-h 0 -> l_b0.root):
./glxdirc -o l_b0.root -e 1000000 -s 1 -x opticalphoton -p "3.18 eV" -c 2 -g 1 -w 0 -wg 0 -h 0 -b 1
adding look-up tables for all bars:
root glxlut_add.C'("l_b*.root","lut_all.root")'
simulation:
./glxdirc -s 0 -e 100 -x proton -p 4.5 -z -2 -gx 225 -gy 268 -b 1
reconstruction:
./glxdirc -s 2 -u lut_all.root -i hits.root -f -1 -t1 10. -e 0 -v 4
or
./glxdirc -s 2 -u lut_all.root -i hits.root -f 0 -t1 10. -e 0 -v 2