NAST-based DNA alignment tool

 The NAST-iEr alignment utility aligns a single raw nucleotide sequence
 against one or more NAST formatted sequences.
 .
 The alignment algorithm involves global dynamic programming profile
 alignment to fixed (NAST-formatted) multiply aligned template sequences
 without any end-gap penalty.
 .
 NAST-iEr is part of the microbiomeutil suite.