An Input/Output error often means that the disk is corrupted or possibly full. Can you read the the lh.white with something else? Eg, can you load it with tksurfer?
doug
Gregory Dierksen wrote:
Hi,
I'm trying to make a "midgray" surface by inflating the white surface of a subject by 5% using the following command:
mris_expand -thickness rh.white 0.5 rh.midgray.05
I am getting the following output:
using distance as a & of thickness expanding surface rh.white by 0.50% of thickness and writing it to rh.midgray.05 reading thickness... freadFloat: fread failed Input/Output error freadFloat: fread failed Input/Output error freadFloat: fread failed Input/Output error ...
You get the idea. Usually this command takes about 20 minutes or so to expand a surface... when this message comes up (continuous) I've let it run for a couple hours without completing (I haven't let it go to its conclusion because it takes too long).
So, what's going? How can I fix this?
Thanks, Greg Dierksen