Biom add-metadata problem

[Nicholas_Bokulich]

Hi @MMC_northS,
Have you seen this post?

Exporting and modifying BIOM tables (e.g. adding taxonomy annotations)

Creating a TSV BIOM table The following is based on a post by @gregcaporaso. $ qiime tools export table.qza --output-dir ./ $ biom convert -i feature-table.biom -o feature-table.tsv --to-tsv $ biom head -i feature-table.tsv # Constructed from biom file #OTU ID L1S105 L1S140 L1S208 L1S257 L1S281 4b5eeb300368260019c1fbc7a3c718fc 2222.0 0.0 0.0 0.0 0.0 fe30ff0f71a38a39cf1717ec2be3a2fc 5.0 0.0 0.0 0.0 0.0 d29fe3c70564fc0f69f2c03e0d1e5561 0.0 0.0 0.0 0.0 0.0 868528ca947bc57b69ffdf83e6b73bae 0.0 227…

We might not be able to help much with this problem if it is occurring post-QIIME2, but if you want us to take a look we will need to see the feature table and taxonomy artifacts. Thanks!