[MINC-users] mincresample -like problem

[Jérôme Redouté]

Hi,
Thank you Robert,

this seems to fix the problem, but I had to also modify yspace and 
xspace in the same way because these WARN subsisted:

> WARN: Irregular dimension in file 
> /home/redoute/protocoles/TEP/SPORTIVES/DATA/BENSU/BENSU_DPN_DYN_37F_sum.mnc 
> contains non-monotonic or repeated values.
> WARN: Something is wrong with the irregular dimension in file 
> /home/redoute/protocoles/TEP/SPORTIVES/DATA/BENSU/BENSU_DPN_DYN_37F_sum.mnc.
>       Substituting a step size of 1.0.
> WARN: Irregular dimension in file 
> /home/redoute/protocoles/TEP/SPORTIVES/DATA/BENSU/BENSU_DPN_DYN_37F_sum.mnc 
> contains non-monotonic or repeated values.
> WARN: Something is wrong with the irregular dimension in file 
> /home/redoute/protocoles/TEP/SPORTIVES/DATA/BENSU/BENSU_DPN_DYN_37F_sum.mnc.
>       Substituting a step size of 1.0.


few questions then:

the problem is also present in the PET_DYN.mnc that comes from dcm2mnc 
conversion (can't use it for the -like option)

do I need to also correct the DYN file ?
What are the consequences of such a correction? (don't know exactly what 
is the meaning of this "regular" option...

Thank you again for your precious help

Jerome





Le 07/06/2017 à 18:10, Robert D. Vincent a écrit :
> HI Jerome,
>
> The version of mincaverage you are using is creating a strange, possibly
> incorrect output file.
>
> Please try the following with the output of mincaverage:
>
> minc_modify_header -sinsert zspace:spacing=regular infile.mnc outfile.mnc
>
> and use the output of this command as the input to the -like option of
> mincresample.
>
>      -bert
> _______________________________________________
> MINC-users at bic.mni.mcgill.ca
> http://www.bic.mni.mcgill.ca/mailman/listinfo/minc-users


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Jérôme Redouté
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