I am currently analyzing old data using qiime2. The experiment the sequences came from was preformed a few years ago and was analyzed using RDP. With RDP we got the demultiplexed processed fasta files that have been trimmed of their barcodes. Unfortunately, we cannot use the original fastq files due to a lot of them being lost or broken (the files are empty).
I was wondering with my situation, what would be the best way to import and create a metadata table. The attempts I've made to import and use the metadata table have not worked due to it reading each sequence as if it was it's own sample. Below is a sample of how the header for the files look