stepF: Step F: Select Sequences and Assemble FASTA file
In heibl/megaptera: MEGAPhylogeny Techniques in R

In stepF FASTA files will be assembled selecting all sequences that passed the quality evalution.

1	stepF(x, update, min.cov = 25, user.addition)

`x`	An object of class `megapteraProj`.
`update`	Logical, if `FALSE`, step F is redone from scratch, if `TRUE`, updating is done only if the data or parameters have changed. If left empty, `update` is taken from `dbPars`.
`min.cov`	Numeric between 0 and 100 giving the minimum coverage (see `qcovs` in BLASTN) to be selected into the final alignment.
`user.addition`	A vector of mode `"character"` giving the names of taxa that should be included in the final alignment even if their BLAST scores are bad. This is mainly intended for data exploration and should not be used to create alignments for analysis.