A bug in the OBITools doc concerning actually the ecoPCR sources
Something that should be easy to fix: the ecoPCR -D option doesn't appear on screen when typing "ecoPCR -h", but it can be found in the online help (http://metabarcoding.org//obitools/doc/scripts/ecoPCR.html?highlight=ecopcr) see : OBITools/OBITools#1 for the original issue