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how to increase the number of radii using edknrc #1204

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zccdeepl opened this issue Oct 25, 2024 · 1 comment · May be fixed by #1217
Open

how to increase the number of radii using edknrc #1204

zccdeepl opened this issue Oct 25, 2024 · 1 comment · May be fixed by #1217
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@rtownson
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bug
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Release 2024

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@zccdeepl
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the edknrc_template geometry only have 24 radii spheres,how to change egsinp file to add the spheres number ? please give a example.
Thanks.

i attempt like this , but it does not work.

NUMBER OF SPHERES = 50 # number of spheres (individual or by group)
# For individual inputs as below, number of spheres can be omitted

RADII= 0.1
@zccdeepl zccdeepl added the bug label Oct 25, 2024
@rtownson
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It might be hitting the maximum number of regions. In egs_home/edknrc.mortran change line 702 so that it is larger. In the output of edknrc it tells you how many regions are in your geometry. E.g. try:

REPLACE {$MXREG} WITH      {3121}"#REGIONS, $MAXRADII*$MAXCDOSE+1(VAC)"

Then recompile edknrc and try again.

@ftessier ftessier linked a pull request Nov 13, 2024 that will close this issue
Fix edknrc $MXREG to match $MAXCDOSE and $MAXRADII #1217
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@ftessier ftessier added this to the Release 2024 milestone Nov 13, 2024
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@rtownson rtownson

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Fix edknrc $MXREG to match $MAXCDOSE and $MAXRADII nrc-cnrc/EGSnrc
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@ftessier @rtownson @zccdeepl