bp_tree2pag - convert Bio::TreeIO parseable format trees to pagel format

       Convert TreeIO parseable files into Pagel format tree files.  Be warned that pagel format only really
       supports a single tree per file so.  Also Pagel parsing is not yet available in bioperl.

perl v5.32.1                                       2021-08-15                                    BP_TREE2PAG(1p)

       bp_tree2pag - convert Bio::TreeIO parseable format trees to pagel format

        bp_tree2pag -if nexus -i file.nexus > file.pag

        # OR pipe in through STDIN, and use newick format instead

        cat file.newick | bp_tree2pag -if newick > file.nh

        # OR specify an output and input

        bp_tree2pag -o file.pag -i file.newick