Weird gzip
$ file file1000.gz file1000.gz: gzip compressed data, max compression, from FAT filesystem (MS-DOS, OS/2, NT)
$ gunzip file1000.gz gzip: file1000.gz: invalid compressed data--format violated
Extracted from DICOM files:
$ gdcmraw -t 7101,1000 input.dcm file1000.gz $ gdcmraw -t 7101,1002 input.dcm file1002.gz
Because tag 7101,1002 is repeated (bitwise identical) only the first attribute from other files have been uploaded:
$ gdcmraw -t 7101,1000 input1.dcm file1000_other1.gz $ gdcmraw -t 7101,1002 input2.dcm file1000_other2.gz $ gdcmraw -t 7101,1002 input3.dcm file1000_other3.gz $ gdcmraw -t 7101,1002 input4.dcm file1000_other4.gz