Hello,

I am hoping you can help me solve this problem. I am using to3d to convert some EPI collected via a Brucker 9.4T scanner to AFNI format and having some difficulty.

The data consists of 5 slices, 200 time points, a TR of 1500ms, the matrix of 64x128, with a total of 1000 images.

Here is the command I am using ...

to3d -time:zt 5 200 1500 alt+z 3Di:0:0:64:128:1000:name_of_sequence

The reason I use 3Di is because 1) other imagers at MGH use this & have indicated that the data is reconstructed as a 32 bit and 2) when I try 3Df (according to my info. file, the data is actually type 5 - which i read to be floating point input) - again, there is no image and only a very coarse image when the 'byte swap' button is used.

Though when I 'view image' the slider bar indicates 5 slices, and the time series data show the presence of 200 time points (with the outliers indicated), there are no images in the image box. I slide through 0--> 4 yet nothing appears.

Can you help me with this? I look forward to hearing from you.

aimee