Posted by Paul Reber on March 08, 2001 at 10:24:59:
In Reply to: Re: Masking posted by B. Douglas Ward on March 07, 2001 at 15:14:54:
I tried this. 3dcalc seems to trash the data, particularly the threshold data.
I get the impression that it's unhappy about the fitt dataset type.
The fitt I'm trying to mask is a float & a short brik. According to 3dinfo
the original fitt has:
sub-brik#0, type float, range -400.85 to 27.4789
sub-brik#1, type short, range -6714 to 9853 [scaled by 0.001]
the mask is a fim, one brik, zero or one
the output of 3dcalc (with -fscale) is
sub-brik#0, type float, range -1.973 to 0.72653
sub-brik#1, type float, range -3.40e+35 to 3.860e+34
Probably a bug?
Paul