I'll cc the list, which I should have done the first time. No, you didn't do anything wrong. This is what mri_label2label should do - sample these locations onto the surface you specify and fill in the vertex indices. Check the output of label2label and see if it has values >= 0 cheers Bruce
On Thu, 29 Sep 2016, Crawford, Anna wrote:
Hi,
I just checked all the labels I created and they all have -1 in the first column (the file name ending in 'N' should be the one created from mri_label2label). So, I did something wrong when originally creating the label I assume. When I created it, under the ROI tab, I created a new one and then drew it in the viewer with a volume (I did both white matter and brain mask) also loaded. Was this wrong?
Thank you, Anna ________________________________________ From: Bruce Fischl [fischl@nmr.mgh.harvard.edu] Sent: Thursday, September 29, 2016 12:00 PM To: Crawford, Anna Cc: Anna Crawford; Douglas N. Greve Subject: RE: Infalted/Label
Hi Anna
the label you send me hasn't been sampled onto the surface, which is why it kills the 5.3 freeview (this has been fixed in the upcoming 6.0). You can tell this is the case as the first column has all -1. If it had been sampled onto the surface these values would be in [0, nvertices].
Does you newer one have non-zero values in this column?
cheers Bruce
On Thu, 29 Sep 2016, Crawford, Anna wrote:
It is in the left hemisphere. ________________________________________ From: Bruce Fischl [fischl@nmr.mgh.harvard.edu] Sent: Thursday, September 29, 2016 10:38 AM To: Anna Crawford Cc: Crawford, Anna; Douglas N. Greve Subject: Re: Infalted/Label
are the labels lh or rh? On Wed, 28 Sep 2016, Anna Crawford wrote:
Hopefully this works better for you. Thank you,
Anna
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