InttEventDisplay

How to use INTT Event Display

1. Compere an event base root file which 8felix data conbined

2. Convert to dst file

3. Make build directory and run autogen.sh.

   1. mkdir build

   2. cd build

   3. ../autogen --prefix=$MYINSTALL
      MYINSTALL is your install directory. You can set this enviroment variable by export function in bash shell.

   4. make && make install

      Please refer to this web page to build the package of fun4all
      https://github.com/sPHENIX-Collaboration/tutorials/tree/master/AnaTutorial

4. Use Event display
   Enter the Commands in the order.

   1. bash InttEventDisplay.sh filepath NClusters true or false
      DST file is read from the beginning until an event with more clusters than NCluster is found, and then an event display window opens.
      Display x-y and y-z plane and 3D viewer. 3DViewer is displayed another tab.
      If the 3rd argument is true, the image is saved; if false, it is not saved.
   2. se->run(0)
      Resume data load until find a next event, which has clusters bigger than NClusters.