Dear Didac,
That's extremely odd as this exact command works fine for me.
Can you check your input values in FSLView to make sure there
is no unusual scaling going on.
All the best,
Mark
On 7 Jun 2012, at 00:25, Dídac Vidal wrote:
> sure,
>
> my intention was to change the z-value map to a p-value map
>
> so i did
>
> fslmaths Z_INPUT_IMAGE -ztop P_OUTPUT_IMAGE
>
>
> the Z_INPUT_IMAGE values were between -3 and 3
> the P_OUTPUT_IMAGE values were extremely concentrated around 0.5 and they did not exist values between 0 and 0.25 and 0.75 a 1.
>
> what should i have done¿
> thanks again
>
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