thanks. I tried using it but get the following error.

++ 3dcalc: AFNI version=AFNI_2007_05_29_1644 (Nov 27 2007) [32-bit]
PARSER error 1: Can't interpret symbol
11.2647[*0.0441751]
#
** FATAL ERROR: illegal expression!


I think it is taking the internal value and scaled value or something. Is there a way to pluck out only the scaled value?

A 3dinfo on the dataset gives me
Dataset File: obs.fdr.Tstat.008.aST_lh+orig
Identifier Code: XYZ_udVNgF4vysQMfFk3ULlTxg Creation Date: Mon Feb 18 16:41:14
2008
Dataset Type: Func-Bucket (-fbuc)
Byte Order: LSB_FIRST [this CPU native = LSB_FIRST]
Storage Mode: BRIK file
Storage Space: 118784 (119 thousand) bytes
Data Axes Orientation:
first (x) = Right-to-Left
second (y) = Anterior-to-Posterior
third (z) = Inferior-to-Superior [-orient RAI]
R-to-L extent: -118.125 [R] -to- 118.125 [L] -step- 3.750 mm [ 64 voxels]A-to-P extent: -118.125 [A] -to- 118.125 [P] -step- 3.750 mm [ 64 voxels]I-to-S extent: -55.500 -to- 84.500 [S] -step- 5.000 mm [ 29 voxels]Number of values stored at each pixel = 1
-- At sub-brick #0 '#0' datum type is byte: 0 to 255 [internal]
[* 0.0441751] 0 to 11.2647 [scaled]


Thanks
Nameeta