[galaxy-dev] multiple data types

Hi all, I see there's a wig -> bigwig converter that uses the wigToBigWig utility... as it accepts bedgraph files also, it would be great if one can feed the same utility with bdg files too... How can I enable multiple data types here:

<param format="wig" name="input1" type="data" label="Convert">

?

d /* Davide Cittaro

Cogentech - Consortium for Genomic Technologies via adamello, 16 20139 Milano Italy

tel.: +39(02)574303007 e-mail: davide.cittaro@ifom-ieo-campus.it */