TransferSyntaxUID is duplicated when saving generated DICOM files

[nroduit]

From this post

Also, I did notice that once I got generating Weasis files, the TransferSynthaxUID somehow goes in there twice (presumably as during the MPR process all DICOM tags from the parent are copied over), this can bother some DICOM viewers/PACS systems. Hence I added in the blirp just below my edit above:

// check to see if the transfer synthax UID tag is present, if so, kick it out as dcm4chee adds it in
if(dcm.contains(Tag.TransferSyntaxUID))
{
dcm.remove(Tag.TransferSyntaxUID);
LOGGER.warn("Removing duplicate TransferSynthax UID");
}

[nroduit]

Result of dump with dcmtk toolkit:

# Dicom-Meta-Information-Header
# Used TransferSyntax: Little Endian Explicit
(0002,0000) UL 170                                      #   4, 1 FileMetaInformationGroupLength
(0002,0001) OB 00\01                                    #   2, 1 FileMetaInformationVersion
(0002,0002) UI =CTImageStorage                          #  26, 1 MediaStorageSOPClassUID
(0002,0003) UI [2.25.200174372956334864864644021046400145162] #  44, 1 MediaStorageSOPInstanceUID
(0002,0010) UI =LittleEndianImplicit                    #  18, 1 TransferSyntaxUID
(0002,0012) UI [1.2.40.0.13.1.3]                        #  16, 1 ImplementationClassUID
(0002,0013) SH [dcm4che-null]                           #  12, 1 ImplementationVersionName

# Dicom-Data-Set
# Used TransferSyntax: Little Endian Implicit
(0002,0010) UI =LittleEndianImplicit                    #  18, 1 TransferSyntaxUID
(0008,0005) CS [ISO_IR 100]                             #  10, 1 SpecificCharacterSet
(0008,0008) CS [DERIVED\SECONDARY\MPR]                  #  22, 3 ImageType

(0002,0010) UI =LittleEndianImplicit should not be in the dataset but only in meta-information header.