BCL Convert software output files
BCL-convert was initially included in the DRAGEN Suite and greatly reduces the overall time needed to convert BCL files to FASTQ files with the FPGA hardware acceleration. Starting 28-JUL-2020, BCL convert has been released as a stand-alone software and has parity to the BCL convert included with DRAGEN 3.6.3 and above version
Output files
The following files are created in the /Reports/. Detailed Information can be found in the bcl convert user guide.

Columns (if applicable) of the files included below.
Adapter_Metrics.csv
Demultiplex_Stats.csv
fastq_list.csv
This file that can be used for DRAGEN analysis and contains the file path and information to input a single Sample for downstream analysis. (Note: using a single FASTQ file list will not batch launch all samples present. Rather, if
--fastq-list-all-samples trueis used, it will merge all sample information into a single dataset.)RGID
RGSM
Lane
Read1File
Read2File
Index_Hopping_Counts.csv
*Only applicable when Unique Dual Indexes (UDIs) are used, otherwise the file will output a header-only file

IndexMetricsOut.bin
Binary file to be used with SAV
RunInfo.xml
SampleSheet.csv
Top_Unknown_Barcodes.csv
For any feedback or questions regarding this article (Illumina Knowledge Article #5979), contact Illumina Technical Support [email protected].
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