[Rtk-users] Can i force the voxel values of volume be constructed to be positive?

[Guangming Zang]

Dear Simon and RTK community,
considering in rtksart ,we have --positivity to force the reconstructed
volume values to be positive(i guess, not tested yet), i was wondering if
we have any options and commands to have the same effect in algorithms fdk
and admmtv since --positivity can not be found?
the Boellaard scatter correction: --nonneg  is what i am looking for?
Thanks in advance.
Guangming
*Guangming Zang (Alex)*
*King Abdullah University of Science and Technology(KAUST)*
*University of Chinese Academy of Sciences(UCAS)*

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