From: Stefan Roesler (sroesler@mail.cern.ch)
Date: Thu Aug 17 2006 - 15:01:40 CEST
Hi Zuzana,
If I am not mistaken the activity threshold for printing isotopes in the
*res.lis file is 0.001*total activity.
In your case the total activity is 101116.3Bq/cc while the one of Na22 is
3.18E+01Bq/cc.
You could try to lower the threshold by modifying the line
THRESH = TOTTOT(NRN) * 0.001
usrsuwev.f which is in the flutil subdirectory.
Cheers
Stefan
On Wed, 16 Aug 2006, Zuzana Zajacova wrote:
> Dear FLUKA users,
>
> I am using the usrsuwev routine to read and process the unformatted
> results of the RESNUCLE card. I have noticed that there is a selection
> procedure governing which of the produced radioisotopes find their way
> into the "evolutionfilename"_res.lis file. In other words, the list of
> radioisotopes listed in the "evolutionfilename"_res.lis does not contain
> all the radioisotopes with non-zero activity that can be found in the
> "evolutionfilename"_sum.lis file. What are the criteria for selecting a
> radioisotope to be listed in the "evolutionfilename"_res.lis? I am
> particularly worried that I am not finding 22Na in the
> "evolutionfilename"_res.lis, although it is listed in the
> "evolutionfilename"_sum.lis with non zero activity and a
> "not-exceptionally-bad" error, e.g. 22Na specific activity of 1.20E-02
> (+/- 15.7 %).
>
> Kind regards,
> Zuzana Zajacova
-- ___________________________________ Stefan Roesler CERN, SC/RP CH-1211 Geneva 23 Switzerland Phone: +41-22-7679891 Fax: +41-22-7669639 E-mail: Stefan.Roesler@cern.ch
This archive was generated by hypermail 2.1.6 : Thu Aug 17 2006 - 20:58:36 CEST