message: New error parameterization yields cluster errors, needs to be squared for error2
diff: @@ -273,8 +273,7 @@ MEM_CLASS_PRE() GPUdi() float MEM_LG(AliHLTTPCCAParam)::GetClusterError2New( int
  MakeType(const float*) c = fParamRMS0[yz][type];
  float v = c[0] + c[1]*z + c[2]*angle2;
  v *= yz ? fClusterError2CorrectionZ : fClusterError2CorrectionY;
  -
  - return CAMath::Abs( v );
  + return v * v;
  }
  MEM_CLASS_PRE() GPUdi() void MEM_LG(AliHLTTPCCAParam)::GetClusterErrors2New( int rowType, float z, float sinPhi, float cosPhi, float DzDs, float &Err2Y, float &Err2Z ) const
  