UNH_WBD dataset without correct location

[apkrelling]

We currently use latmin and lonmin to determine the location of the dataset for the map. On the metadata page for UNH_WBD the latmin and lonmin shown are both -999.0, as shown in the image below.

This causes the dataset location not to show up on the map, as shown below for the neracoos server

We should either
a) skip this dataset,
b) find a way to adress this issue specifically for this dataset, or
c) develop a more general approach, that would work for all datasets.

cc @ocefpaf

[apkrelling]

for now, we are skipping this dataset (PR #35 ).

[ocefpaf]

@rsignell-usgs should we report this to NERACOOS Data Providers?