Dear Boyu,
Your problem should disappear if you reduce WHAT(4), WHAT(5) or WHAT(6)
on the continuation (second) line of your USRBIN card. It is not a
matter of USRBIN location or USRBIN volume. It's a matter of the number
of bins, which is nx*ny*nz. Consider 3 cases:
#1 A 1 km x 1 km x 1 km volume divided into 100 scoring voxels;
#2 A 1 mm x 1 mm x 1 mm volume divided into 100 scoring voxels;
#3 A 1 mm x 1 mm x 1 mm volume divided into 1000 scoring voxels.
#1 and #2 will require the same memory footprint for scoring. #3 will
require 10 times more.
:) mary
On 2017-03-14 20:17, Boyu Meng wrote:
> Dear FLUKA experts,
>
> I am running simulation with a voxel file (converted from CT). I
> card in the usrbin card through flair DICOM portal, and adjusted the
> location of the usrbin to the location of my voxel geometry. But when
> I run the simulation, the simulation was unsuccessful. No data or
> error fils were generated. I found a error message at the end of the
> out file (attached below). I am doing usrbin x-y-z dose.
>
> ******* Stopped in usrbin: insufficient space for allocation in blank
> common *******
>
> ******* 80474518 I*4 memory position available when 90701827 needed
> *******
>
> This error occurs for multiple simulations I’m running with
> different voxel files, but for a few voxel files I can run the
> simulation without encountering this. I tried different things but I
> couldn’t figure out the reason for this, and I checked my usrbin
> location and volume.
>
> Thank you very much!
>
> Sincerely,
> Boyu
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Received on Wed Mar 15 2017 - 08:56:41 CET