In the situation of a custom tool with an xml definition, is it possible to specify the default value for the "select" type if its from a "data_table". Please see below
<param name="reference_source_selector" type="select" label="Genomic Index to use in Alignment (bwaRef)">
<options from_data_table="bwa_mem_indexes" />
</param>
I'd like to specify which bwa_mem_index should be used as default for different tools