afni.nimh.nih.gov

I'm trying to load some real time FMRI t-test maps from a dicom file.
When AFNI_DICOM_RESCALE is unset, the dataset is short and in the range of 900-12000
When I set that variable on, I get data in the range of -7 to 12, which seems right, but I only get whole numbers, even if i use to3d -datum float.

Is there another option in to3d (or environment variable) to keep proper precision?

Thanks
Drew