Changes made to cuts.f or setcuts.f make madgraph crash

Hi,

What i would try is to modify the following line of setcuts.f:

> if((is_a_l(i).and.is_a_l(j)).and.
> & (abs(idup(i,1,iproc)).eq.abs(idup(j,1,iproc))).and.
> & (idup(i,1,iproc)*idup(j,1,iproc).lt.0))
> & s_min(j,i)=mmll*dabs(mmll) !only on l+l- pairs (same flavour)
>
> if(is_a_j(i).and.is_a_j(j)) s_max(j,i)=mmjjmax*dabs(mmjjmax)
> if(is_a_a(i).and.is_a_a(j)) s_max(j,i)=mmaamax*dabs(mmaamax)
> if( is_a_b(i).and.is_a_b(j) ) s_max(j,i)=mmbbmax*dabs(mmbbmax)
> if((is_a_l(i).and.is_a_l(j)).and.
> & (abs(idup(i,1,iproc)).eq.abs(idup(j,1,iproc))).and.
> & (idup(i,1,iproc)*idup(j,1,iproc).lt.0))
> & s_max(j,i)=mmllmax*dabs(mmllmax) !only on l+l- pairs (same flavor)

and remove the constraint on the same flavor.

Otherwise to answer your question, no those files are consider as their own template.
(they are enough cut implemented in them)

Cheers,

Olivier

> On Sep 6, 2016, at 15:13, Robert Morgan <email address hidden> wrote:
>
> New question #383296 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/383296
>
> Hello,
>
> Recently I asked a question about creating a new cut on invariant mass not in the run card :
> https://answers.launchpad.net/mg5amcnlo/+question/371508
>
> I have been trying to edit the files cuts.f and setcuts.f to implement the desired cut, but (most likely due to my own inexperience with Madgraph and Fortran) my changes cause Madgraph to crash. Are there any resources or templates for designing new cuts that you have given to people in the past? Other than this FAQ page https://cp3.irmp.ucl.ac.be/projects/madgraph/wiki/FAQ-General-1
>
> Sorry that this question is probably more at a beginner level, but any help would be appreciated!
>
> Thanks,
>
> Robert
>
>
>
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