RE: [fluka-discuss]: Export *.bnn data as DICOM files

From: Junyu Zhang <>
Date: Tue, 28 Nov 2017 12:13:17 +0800

Thank you for your reply,

I convert the *.bnn to ascii and got a *.bnn.lis file.

There is one line in the file that “Data follow in a matrix A(ix,iy,iz), format (1(5x,1p,10(1x,e11.4)))”

What is this format mean?


From: Wioletta Sandra Kozlowska
Sent: 2017年11月27日 17:34
To: Junyu Zhang;
Subject: RE: [fluka-discuss]: Export *.bnn data as DICOM files

Dear Junyu,

It is not available yet. We are currently working on this topic.

To get 'easy-to-read' 3D matrix data the simplest way will be to export bnn files to ascii (in Flair:  Run->Files / find your .bnn file /  ->Ascii button).

Wioletta Kozłowska

CERN & Medical University of Vienna

Office: 864-02-D01
Phone +41 22 76 75461
CH-1211 Geneve 23, Switzerland

From: [] on behalf of Junyu Zhang []
Sent: 27 November 2017 04:30
Subject: [fluka-discuss]: Export *.bnn data as DICOM files
Dear FLUKA experts,
For the medical applicant of the FLUKA and Flair, we can convert DICOM file, e.g. RTDose.dcm into a RTDose.bnn file.
I want to know if this process can be reversed? If I have generated a dose distribution during the simulation, can I export the data as DICOM than I can use it in other tools?
If not possible, than how can I get the 3-D distribution data info?

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Received on Tue Nov 28 2017 - 06:37:33 CET

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