Provide fsd_v23i

To be used with pipe_v23i or a 10AGeV (11AGeV/c) Au beam.

This is the current default URQMD data used in the tra_file.C macro.

fsd/fsd_v23i.geo.info

+FSD geometry v23i created with create_fsdgeo_firstRealistic.C
+
+Position for Au beam at 11 AGeV/c (10 AGeV) and 100% magnetic field strength
+
+Number of SMALL  modules per quadrant: 5 x 3
+Number of MEDIUM modules per quadrant: 4 x 3
+Number of LARGE  modules per quadrant: 2 x 2
+FSD thickness: 5 cm 
+FSD front plane center coordinates: (17.5598, 0, 1000) cm
+FSD rotation around y axis: 0.0194604 rad
+Hole in the wall has a radii of 10 cm
+
+Parameters of module fsdmodule: 
+Size: 4 cm x 4 cm
+Thickness: 5 cm
+Channel Depth (ratio of thickness): 0.75
+Channel Width: 0.2 cm
+Channel distance from the edge of scintillator: 0.5 cm
+Channel radius at corners: 1 cm
+
+Parameters of module fsdmodule: 
+Size: 8 cm x 8 cm
+Thickness: 5 cm
+Channel Depth (ratio of thickness): 0.75
+Channel Width: 0.2 cm
+Channel distance from the edge of scintillator: 0.5 cm
+Channel radius at corners: 1 cm
+
+Parameters of module fsdmodule: 
+Size: 16 cm x 16 cm
+Thickness: 5 cm
+Channel Depth (ratio of thickness): 0.75
+Channel Width: 0.2 cm
+Channel distance from the edge of scintillator: 0.5 cm
+Channel radius at corners: 1 cm
+
+
+FSD size is 192 cm x 160 cm x 5 cm
+FSD contains 372 modules in total,
+small sized modules: 156
+medium sized modules: 144
+large sized modules: 72
+FSD volume center coordinates: (17.6084, 0, 1002.5) cm