A bug in the tcl file

[Dayun-Qiu]

When I want to use DelphesHepMC3 to generate the root format file, it reports an error:

** INFO: initializing module chargeHadronMomentumSmearing
input_line_48:1:132: error: exponent has no digits
  ...return (TMath::Abs(x[1]<=0.5)*(x[0]>0.1)*TMath::Sqrt(TMath::Power(0.06,2)+TMath::Power(x[0],2)*[[span(style=color: #FF0000, 1.3e-TMath )]]::Power(3,2))...

After checking, I found that the problem occurred in the tcl file (cards/delphes_card_CMS.tcl). For example, in line 155-157:

   set ResolutionFormula {                 (abs(eta) <= 0.5) * (pt > 0.1) * sqrt(0.06^2 + pt^2*1.3e-3^2) +
                         (abs(eta) > 0.5 && abs(eta) <= 1.5) * (pt > 0.1) * sqrt(0.10^2 + pt^2*1.7e-3^2) +
                         (abs(eta) > 1.5 && abs(eta) <= 2.5) * (pt > 0.1) * sqrt(0.25^2 + pt^2*3.1e-3^2)}

In the above statement, 1.3e-3^2 is confusing. Did you mean (1.3e-3)^2 or 1.3e-(3^2)? In the computer cluster I use, it is recognized as 1.3e-TMath::Power(3,2). It may be that the computer cluster I use does not recognize this syntax because the library version is lower, so it reports this error. When I correct it to (1.3e-3)^2, the error will disappear.

[Dayun-Qiu]

The error message screenshot