has this file been anonymized?
On 05/23/2013 12:39 PM, Cat Chong wrote:
> Hello Experts,
> I am trying to run the mri_convert command prior to the recon-all 
> command on Siemens T1 dicoms (as suggested in the archives). I am 
> using freesurfer version: freesurfer-Darwin-lion-stable-pub-v5.3.0, 
> Mac OS X Lion 10.7.5
> I am using the command below:
> mri_convert -it siemens_dicom -ot mgz 1002/IM-0001-0001.dcm 2001.mgz
> Below is the command line error I receive, it is a similar error I 
> receive when I try to use the command recon-all on the Siemens dicoms.
> I have used freesurfer before on GE dicoms and never had a problem 
> running recon-all. Is this error message particular to the Siemens 
> dicoms, and would you be able to tell me how to proceed?
> Thank you very much for you help,
> Cat
> reading from 1002/IM-0001-0001.dcm...
> Getting Series No
> Scanning Directory
> INFO: Found 130 files in 1002
> INFO: Scanning for Series Number 2
> INFO: found 128 files in series
> INFO: loading series header info.
> INFO: sorting.
> RunNo = 1
> WARNING: Run 1 appears to be truncated
>   Files Found: 128, Files Expected (lRep+1): 1
> FileName 1002/IM-0001-0001.dcm
> Identification
>             NumarisVer        syngo MR D11
>             ScannerModel      Skyra
>             PatientName RS-FMRI^RS-FMRI
> Date and time
>             StudyDate         20130222
>             StudyTime 082109.140000
>             SeriesTime 082812.906000
>             AcqTime 082237.315000
> Acquisition parameters
>             PulseSeq *tfl3d1_16ns
>             Protocol          SAG MP Rage
>             PhEncDir          ROW
>             EchoNo            1
>             FlipAngle         8
>             EchoTime          3.03
>             InversionTime     1000
>             RepetitionTime    2400
>             PhEncFOV          0
>             ReadoutFOV        0
> Image information
>             RunNo             1
>             SeriesNo          2
>             ImageNo           1
>             NImageRows        256
>             NImageCols        256
>             NFrames           128
>             SliceArraylSize   0
>             IsMosaic          1
>             ImgPos            -78.6002 128.0000  93.1332
>             VolRes 1.0000   1.0000 1.2500
>             VolDim 0        0 0
>             Vc                 -0.0000 -1.0000 0.0000
>             Vr                 -0.0000 -0.0000 -1.0000
>             Vs 0.0000   0.0000 0.0000
>             VolCenter 0.0000   0.0000 0.0000
>             TransferSyntaxUID 1.2.840.10008.1.2.1
> WARNING: file 1002/IM-0001-0001.dcm does not contain a Siemens ASCII 
> header
> has this file been anonymized?
> ERROR: cannot unpack mosiacs without ASCII header
>
>
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