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Set GPU field to 0 if L3 current <= 77A #15225

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Merged
shahor02 merged 1 commit into from
Mar 27, 2026
+2 −1
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Set GPU field to 0 if L3 current <= 77A #15225

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3 changes: 2 additions & 1 deletion GPU/GPUTracking/Interface/GPUO2InterfaceUtils.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -145,6 +145,7 @@ uint32_t GPUO2InterfaceUtils::getTpcMaxTimeBinFromNHbf(uint32_t nHbf)

float GPUO2InterfaceUtils::getNominalGPUBzFromCurrent(float l3curr)
{
// Field for the current below 77A is treated as 0.
float al3curr = CAMath::Abs(l3curr);
return (CAMath::Abs(al3curr - 12000) < CAMath::Abs(al3curr - 30000) ? (2.04487f / 12000.f) : (5.00668f / 30000.f)) * l3curr;
return al3curr <= 77 ? 0 : ((CAMath::Abs(al3curr - 12000) < CAMath::Abs(al3curr - 30000) ? (2.04487f / 12000.f) : (5.00668f / 30000.f)) * l3curr);
}
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