Dear Freesurfer Developers,

I am sorry I did not include the error message.

I am attempting to convert some dicom files to mgz via mri_convert command. However, for only 5 participants from my cohort I get the following error.

Could you please help me to resolve the problem?

(base) Georgias-MBP:HC21 georgina$ mri_convert 1.3.46.670589.11.38127.5.0.4944.2019102316491068177.dcm 001.mgz

mri_convert.bin 1.3.46.670589.11.38127.5.0.4944.2019102316491068177.dcm 001.mgz

$Id: mri_convert.c,v 1.226 2016/02/26 16:15:24 mreuter Exp $

reading from 1.3.46.670589.11.38127.5.0.4944.2019102316491068177.dcm...

Starting DICOMRead2()

dcmfile = /Users/georgina/Downloads/HD/HC21/1.3.46.670589.11.38127.5.0.4944.2019102316491068177.dcm

dcmdir = /Users/georgina/Downloads/HD/HC21

ERROR: GetDICOMInfo(): dcmGetDWIParams() 9

DICOM File: /Users/georgina/Downloads/HD/HC21/1.3.46.670589.11.38127.5.0.4944.2019102316491068177.dcm

break DICOMRead.c:5228

Ref Series No = 201

Found 172 files, checking for dicoms

ERROR: GetDICOMInfo(): dcmGetDWIParams() 9

DICOM File: /Users/georgina/Downloads/HD/HC21/1.3.46.670589.11.38127.5.0.4944.2019102316491025102.dcm

break DICOMRead.c:5228

First Sorting

Computing Slice Direction

Vs: -0.99478 0.102 0.0033

Vs: -0.994779 0.102 0.0033

Second Sorting

IsDWI = 0, IsPhilipsDWI = 0

Counting frames

nframes = 1

nslices = 82

ndcmfiles = 82

PE Dir = (dicom read)

CTABreadASCII(/Applications/freesurfer/FreeSurferColorLUT.txt): could not open file

Too many open files

ERROR: reading /Applications/freesurfer/FreeSurferColorLUT.txt

Loading pixel data

ERROR: /Users/georgina/Downloads/HD/HC21/1.3.46.670589.11.38127.5.0.4944.2019102316490992042.dcm is not a dicom file

70092 Requested element (18 9089) not found in DCM_GetElementVM

Thank you in advance,

Georgina