contigalong the first dimension, chromosomal location of the variants start position along the second dimension, and
samplenames along the third dimension.
fmt_*attributes allow individual
FMTVCF fields to be extracted into explicit array attributes. This can be beneficial if your queries frequently access only a subset of the
FMTfields, as no unrelated data then needs to be fetched from storage.
anchor_gapAnchor gap value
FMTfield names that are stored as explicit array attributes
versionArray schema version
vcf_headersarray stores the original text of every ingested VCF header in order to:
htslibheader instance when reading from the dataset, which is used for operations such as mapping a filter ID back to the filter string, etc.
<dataset_uri>is a TileDB group. The
datamember is the TileDB 3D sparse array storing the variant data. This array stores the general TileDB-VCF metadata as its array metadata in folder
vcf_headersmember is the TileDB 1D sparse array containing the VCF header data.
FMTfields to store as explicit array attributes (default is none).