overlaps in Component-RBendPoleFace

Issue #227 resolved
Jochem Snuverink created an issue

There are overlaps in the Component-RBendPoleFace

125: Checking overlaps for volume d2_mod_0_0_pv ... 
125: -------- WWWW ------- G4Exception-START -------- WWWW -------
125: *** G4Exception : GeomVol1002
125:       issued by : G4PVPlacement::CheckOverlaps()
125: Overlap with volume already placed !
125:           Overlap is detected for volume d2_mod_0_0_pv
125:           with rb1_0_pv volume's
125:           local point (-13.6931,0.824778,750), overlapping by at least: 5.33232 mm 
125: NOTE: Reached maximum fixed number -1- of overlaps reports for this volume !
125: *** This is just a warning message. ***
125: -------- WWWW -------- G4Exception-END --------- WWWW -------
125: 
125: Checking overlaps for volume rb2_0_pv ... 
125: -------- WWWW ------- G4Exception-START -------- WWWW -------
125: *** G4Exception : GeomVol1002
125:       issued by : G4PVPlacement::CheckOverlaps()
125: Overlap with volume already placed !
125:           Overlap is detected for volume rb2_0_pv
125:           with d2_mod_0_0_pv volume's
125:           local point (-24.0099,-8.41601,739.849), overlapping by at least: 2.05782 mm 
125: NOTE: Reached maximum fixed number -1- of overlaps reports for this volume !
125: *** This is just a warning message. ***
125: -------- WWWW -------- G4Exception-END --------- WWWW -------
125: 
125: Checking overlaps for volume d3_mod_0_0_pv ... 
125: -------- WWWW ------- G4Exception-START -------- WWWW -------
125: *** G4Exception : GeomVol1002
125:       issued by : G4PVPlacement::CheckOverlaps()
125: Overlap with volume already placed !
125:           Overlap is detected for volume d3_mod_0_0_pv
125:           with rb2_0_pv volume's
125:           local point (25.482,10.34,757.546), overlapping by at least: 2.97279 mm 
125: NOTE: Reached maximum fixed number -1- of overlaps reports for this volume !
125: *** This is just a warning message. ***
125: -------- WWWW -------- G4Exception-END --------- WWWW -------
125: 
125: Checking overlaps for volume rb3_0_pv ... OK! 
125: Checking overlaps for volume d4_mod_0_0_pv ... 
125: -------- WWWW ------- G4Exception-START -------- WWWW -------
125: *** G4Exception : GeomVol1002
125:       issued by : G4PVPlacement::CheckOverlaps()
125: Overlap with volume already placed !
125:           Overlap is detected for volume d4_mod_0_0_pv
125:           with rb3_0_pv volume's
125:           local point (-20.7624,-18.0276,750.605), overlapping by at least: 7.52791 mm 

and also in the Component-ThinMultipole test (probably related):

140: Checking overlaps for volume rb1_e1_fringe_0_pv ... 
140: -------- WWWW ------- G4Exception-START -------- WWWW -------
140: *** G4Exception : GeomVol1002
140:       issued by : G4PVPlacement::CheckOverlaps()
140: Overlap with volume already placed !
140:           Overlap is detected for volume rb1_e1_fringe_0_pv
140:           with d2_mod_0_0_pv volume's
140:           local point (12.8857,-10.4059,745.297), overlapping by at least: 5.34156 mm 
140: NOTE: Reached maximum fixed number -1- of overlaps reports for this volume !
140: *** This is just a warning message. ***
140: -------- WWWW -------- G4Exception-END --------- WWWW -------
140: 
140: Checking overlaps for volume rb1_0_pv ... 
140: -------- WWWW ------- G4Exception-START -------- WWWW -------
140: *** G4Exception : GeomVol1002
140:       issued by : G4PVPlacement::CheckOverlaps()
140: Overlap with volume already placed !
140:           Overlap is detected for volume rb1_0_pv
140:           with d2_mod_0_0_pv volume's
140:           local point (11.2339,-5.59098,745.9), overlapping by at least: 4.65682 mm 
140: NOTE: Reached maximum fixed number -1- of overlaps reports for this volume !
140: *** This is just a warning message. ***
140: -------- WWWW -------- G4Exception-END --------- WWWW -------
140: 
140: Checking overlaps for volume rb1_e2_fringe_0_pv ... OK! 
140: Checking overlaps for volume tmul1_mod_1_0_pv ... 
140: -------- WWWW ------- G4Exception-START -------- WWWW -------
140: *** G4Exception : GeomVol1002
140:       issued by : G4PVPlacement::CheckOverlaps()
140: Overlap with volume already placed !
140:           Overlap is detected for volume tmul1_mod_1_0_pv
140:           with rb1_0_pv volume's
140:           local point (-5.98965,9.66945,1250), overlapping by at least: 2.33238 mm 
140: NOTE: Reached maximum fixed number -1- of overlaps reports for this volume !
140: *** This is just a warning message. ***
140: -------- WWWW -------- G4Exception-END --------- WWWW -------
140: 
140: Checking overlaps for volume d3_mod_0_0_pv ... 
140: -------- WWWW ------- G4Exception-START -------- WWWW -------
140: *** G4Exception : GeomVol1002
140:       issued by : G4PVPlacement::CheckOverlaps()
140: Overlap with volume already placed !
140:           Overlap is detected for volume d3_mod_0_0_pv
140:           apparently fully encapsulating volume rb1_e2_fringe_0_pv
140:           at the same level !
140: *** This is just a warning message. ***
140: -------- WWWW -------- G4Exception-END --------- WWWW -------
140: 

Comments (2)

  1. Laurie Nevay

    I've fixed this now. With the new bdsimmatrix integrator set we have to entertain the option of building things like sbends irrespective of the strengths. This caused a few bugs, but it should be fixed now in develop.

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