Difference between revisions of "Phi angle gcard vs. LUND"

Latest revision as of 19:46, 20 October 2016

Using GEMC 2.5, I found an interesting behavior in defining phi in the gcard vs. the LUND file

For the gcard:

Here is the gcard

<gcard>

      <detector name="../../../clas12/fc/forwardCarriage" factory="TEXT" variation="original"/>
      <detector name="../../../clas12/dc/dc"            factory="TEXT" variation="ccdb"/>
      <detector name="../../../clas12/ec/ec"            factory="TEXT" variation="original"/>
      <detector name="../../../clas12/ctof/ctof"            factory="TEXT" variation="original"/>
      <detector name="../../../clas12/ftof/ftof"            factory="TEXT" variation="java"/>
      <detector name="../../../clas12/htcc/htcc"            factory="TEXT" variation="original"/>
      <detector name="../../../clas12/magnets/solenoid" factory="TEXT" variation="original"/>
      <detector name="../../../clas12/pcal/pcal"            factory="TEXT" variation="javageom"/>
      <option name="SCALE_FIELD" value="clas12-torus-big, -1"/>
      <option name="HALL_FIELD"  value="clas12-solenoid"/>

       <option name="BEAM_P" value="e-, 6.0*GeV, 25.0*deg, 0*deg"/>
               <option name="SPREAD_V" value="(1.0,0.0)cm"/>

</gcard>

Here is the GEMC command line

~/src/CLAS/GEMC/2.0/Linux__Ubuntu16.04-x86_64-gcc5.4.0/gemc/2.5/gemc -N=3 eg12_NoLUND.gcard

For the LUND file:

Here is the gcard

<gcard>

      <detector name="../../../clas12/fc/forwardCarriage" factory="TEXT" variation="original"/>
      <detector name="../../../clas12/dc/dc"            factory="TEXT" variation="ccdb"/>
      <detector name="../../../clas12/ec/ec"            factory="TEXT" variation="original"/>
      <detector name="../../../clas12/ctof/ctof"            factory="TEXT" variation="original"/>
      <detector name="../../../clas12/ftof/ftof"            factory="TEXT" variation="java"/>
      <detector name="../../../clas12/htcc/htcc"            factory="TEXT" variation="original"/>
      <detector name="../../../clas12/magnets/solenoid" factory="TEXT" variation="original"/>
      <detector name="../../../clas12/pcal/pcal"            factory="TEXT" variation="javageom"/>
      <option name="SCALE_FIELD" value="clas12-torus-big, -1"/>
      <option name="HALL_FIELD"  value="clas12-solenoid"/>

</gcard>

Here is the LUND code (part of interest) and the file itself

 Float_t Theta=25*3.1415026/180;
 Float_t Phi=0.0;

 Float_t P=6;
 Int_t i;
for(i=0;i<NumEvents;i++)
   {

     if(RasterType==0)
       {
         Zvert=0;
         Xvert=0;
         Yvert=0;

1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 -1 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0 1 1 1 1.00029 0.0718059 0.937771 1.48222 0.789865 1 11 0 0 0 2.53564 5.43788 6 0.000511 0 0 0

Here is the GEMC command line

~/src/CLAS/GEMC/2.0/Linux__Ubuntu16.04-x86_64-gcc5.4.0/gemc/2.5/gemc -INPUT_GEN_FILE="LUND,NoRaster_25theta_0phi.LUND" -N=3 eg12.gcard

The GEMC gui output for the LUND file is on the left and the gcard output is on the right

Below is a 60 degree rotation using the gcard and a 30 degree rotation using the LUND file

@@ Line 27: / Line 27: @@
 ~/src/CLAS/GEMC/2.0/Linux__Ubuntu16.04-x86_64-gcc5.4.0/gemc/2.5/gemc -N=3 eg12_NoLUND.gcard
-Here is the display in GEMC
-[[File:0phi gcard.png]]
 For the LUND file:
@@ Line 95: / Line 93: @@
 ~/src/CLAS/GEMC/2.0/Linux__Ubuntu16.04-x86_64-gcc5.4.0/gemc/2.5/gemc -INPUT_GEN_FILE="LUND,NoRaster_25theta_0phi.LUND" -N=3 eg12.gcard
-Here is the GEMC gui
+The GEMC gui output for the LUND file is on the left and the gcard output is on the right
-[[File:GEMC 0phi LUND.png]]
+[[File:GEMC 0phi LUND.png|200px]]
+[[File:0phi gcard.png|200px]]
+Below is a 60 degree rotation using the gcard and a 30 degree rotation using the LUND file
+[[File:Gcard 60DegRot.png|200px]]
+[[File:LUND 30DegRot.png|200px]]

Difference between revisions of "Phi angle gcard vs. LUND"

Latest revision as of 19:46, 20 October 2016

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