message: filter for larger chi2
diff: @@ -215,8 +215,10 @@ class AliHLTTPCCATracker
  * only one. So a unique number (row index is good) is added in the least significant part of
  * the weight
  */
  - GPUd() static int CalculateHitWeight( int NHits, float chi2, int num ) {
  - return ( (int) (((float) NHits * (128.f - chi2 / 500.f)) * (1e9 / 128 / 160)) );
  + GPUd() static int CalculateHitWeight( int NHits, float chi2, int ) {
  + float weight = (((float) NHits * (128.f - chi2 / 500.f)) * (1e9 / 128. / 160.));
  + if (weight < 0 || weight > 2e9) weight = 0;
  + return ( weight );
  //return( (NHits << 16) + num);
  }
  GPUd() void MaximizeHitWeight( const AliHLTTPCCARow &row, int hitIndex, int weight ) {
  