[Comphep-common] Events to produce of LHAEF format

[Ijaz Ahmed]

Dear Lev,
I have all the stuff installed which is required for producing events, but i am not able to produce n_comphep.exe file from symbolic calculation and also not able to produce session.dat and batch.dat, which are necessary for numerical calculation to produce events. In W+,j3,j3 channel, there are many subprocess and to compile them it takes a long time. what is short way, i have only one machine to do that. 
In addition i have NNPDF21_100 in comhep/strfun. How can produce my this channel events lets say 100,000?
thanks
need comprehensive instruction. thanks
Ijaz

________________________________________
From: Lev Dudko [dudko at fnal.gov]
Sent: 22 July 2012 09:59
To: Ijaz Ahmed
Cc: comphep-common at theory.sinp.msu.ru
Subject: Re: [Comphep-common] Events to produce of LHAEF format

    Dear Ijaz,
The standard way is to use LHAPDF interface which is available in
CompHEP.
You need to install lhapdf library first and compile CompHEP with lhapdf
interface:

./configure --with-lhapdf
(you need to set LHAPDFPATH as described in the HELP message)

     Best regards,
       Lev



В Пт., 20/07/2012 в 21:04 +0000, Ijaz Ahmed пишет:
> Dear Experts,
>
>
>     I am using comphep-4.5.1 and my goal is to produce LHAEF events using NNPDF21_100 of W+j1j2, but i could not create necessary files (session.dat , batch.dat) produce by symbolic calculation. I do produce process.dat from GUI. but still wanat to start Numerical calculation, but symbolic calculation is not going to complete, specially from GUI, c-compile is completed with error.
>     I have already give name of NNPDF21_100 in file "comphep-4.5.1/strfun/PDFsets.index" as follows:
>     192800 1 0 0  NNPDF21_100.LHgrid   0  2.0  100000000.   1.E-09  1. NNPDF2.1(average)
>     and then activate it from "Initial State"
>     Please some one have a  detailed documentation, to produce any channel events with NNPDF, would really help me a lot.
>     Thanks in advvance
>     Ijaz
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--
Lev V. Dudko        e-mail:dudko at fnal.gov
t.+41(22)7671498    http://top.sinp.msu.ru