Re: [fluka-discuss]: UNIFORM distribution along the z-axis

From: Santana, Mario <msantana_at_slac.stanford.edu>
Date: Thu, 14 Mar 2019 02:08:54 +0000

Where do you initialize the values for Z2 and Z1? It seems like you assign Z1 to Whasou(1) and Z2 to Whasou(2), while I believe that you wanted to do the reverse assignment, i.e. assign Whasou(1) to Z1, ….
Right?


On Mar 13, 2019, at 1:02 PM, JENNY MARGOT RAMOS LAZARO <jenny.ramos_at_unmsm.edu.pe<mailto:jenny.ramos_at_unmsm.edu.pe>> wrote:

Dear Santana, Mario
Thank you, I managed to compile as you recommended, but when plotting my results in FLAIR, my graphics are shown in Y in 0 as seen in the file that I mention and maybe the reason is in something that I modified in source.f.
In the source file modify the following:
 *** User initialization ***
      WHASOU(1)=Z1
      WHASOU(2)=Z2
      END IF

* Particle coordinates
      XFLK (NPFLKA) = XBEAM
      YFLK (NPFLKA) = YBEAM
      ZFLK (NPFLKA) = 10.D0 + (Z2-Z1)*FLRNDM(XXX)

To place a one-report distribution along the z-axis, I followed the instructions in the manual.
I wanted to start making this distribution as a test, but my goal is to place an initial distribution of energy, power law type, which leads me to ask, the final part that I am modifying in FUENTE.f It is the correct one to implement. this type of distribution? .
Thanks for the help.
Best Regards

regards


El mar., 12 mar. 2019 a las 21:07, Santana, Mario (<msantana_at_slac.stanford.edu<mailto:msantana_at_slac.stanford.edu>>) escribió:
How did you compile the source routine? It seems like FLUKA is told that there is a source routine through the SOURCE card in the input file, but you haven’t one.

Try this:

$FLUPRO/flutil/lfluka -m fluka -o ./flukahps source.f

In the directory where you have the ‘source.f’ routine (I assume that it is also the directory where you have the input file?).

Then re-run using flukahps as your new executable.

-M


On Mar 12, 2019, at 4:54 PM, JENNY MARGOT RAMOS LAZARO <jenny.ramos_at_unmsm.edu.pe<mailto:jenny.ramos_at_unmsm.edu.pe>> wrote:

Dear FLUKA experts:

I'm using the source.f file, following the instructions in the manual to insert a uniform distribution along the z axis, but when I run the script, the .out file says that source.f does not exist or is not executable.

These are the lines that I have added in the source.f file
* Particle coordinates
      XFLK (NPFLKA) = XBEAM
      YFLK (NPFLKA) = YBEAM
      Z1 = 10.D0
      Z2 = 80.D0
      ZFLK (NPFLKA) = 10.D0 + (Z2-Z1)*FLRNDM(XXX)

Inside input.inp I did not declare any (WHAT (1,2,3 ..)) in the source card because I declared Z1 and Z2 in source.f.

I attach the .inp, .out and source.f files.

Thanks for the help.
Best Regards
<exampl.out><exampl.inp><source.f>

<source.f><exampl_48_plot.jpg><exampl.inp>


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Received on Thu Mar 14 2019 - 04:31:43 CET

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