can't make target/emp_studies.tsv: empty CSV key at downloads/emp_studies.csv line 1

[incatools]

can't make target/emp_studies.tsv: empty CSV key at downloads/emp_studies.csv line 1

[turbomam]

% head -n3 downloads/emp_studies.csv

,study_id,title,num_samples,extraction_center,modified_protocol,principal_investigator,email,institution,coauthors,doi,pmid_other,ebi_accession,publication_notes,alias,primer_version,primer_reference,pcr_primers,read_length_bp,study_ok,release1_study,release2_study,metadata_minimal,dense_sampling,units_status,comment_from_gail
0,550,Moving pictures of the human microbiome,1969,CCME-Boulder,yes - GAIIx,Rob Knight,"[email protected], [email protected]",University of California San Diego,"J Gregory Caporaso, Christian L Lauber, Elizabeth K Costello, Donna Berg-Lyons, Antonio GonzalezJesse StombaughDan KnightsPawel GajerJacques RavelNoah FiererJeffrey I GordonRob Knight",10.1186/gb-2011-12-5-r50,PMID 21624126 has DOI,ERP021896,,caporaso_illumina_time_series,515F-806R (rev-barcoded),"Caporaso et al., 2011; Caporaso et al., 2012",FWD:GTGCCAGCMGCCGCGGTAA; REV:GGACTACHVGGGTWTCTAAT,132,True,True,True,False,daily timeseries of 2 subjects,"fine, no units necessary",surface/secretion
1,632,Canadian MetaMicroBiome Initiative samples,13,LBNL-Berkeley,no,Josh Neufeld,[email protected],"University of Waterloo, Ontario, Canada","J. D. Neufeld , K. Engel , J. Cheng , G. Moreno-hagelsieb , D. R. Rose , T. C. Charles",10.4056/sigs.1974654,PMID 22180823 has DOI,ERP020023,,Canadian Metamicrobiome_16S,515F-806R (rev-barcoded),"Caporaso et al., 2011; Caporaso et al., 2012",FWD:GTGCCAGCMGCCGCGGTAA; REV:GGACTACHVGGGTWTCTAAT,100,True,True,True,False,no,no units,

[turbomam]

This recipe works after this fix:

% sed 's/\([^,]*\),\(.*\)/\2/' downloads/emp_studies.csv.bak > downloads/emp_studies.csv

[turbomam]

I think the upstream provider added an index column since the time this recipe was written, in case I didn't already mention that.