Meta specifications for argo datasets

[register]
name=argo
    [[attrs]]
    DATA_ID=ARGO
    source=drifting subsurface profiling float
[sglocator]
name_format=False
[data_vars]
    [[temp]]
    name=TEMP
    search_order=n
    [[temp_adjusted]]
    name=TEMP_ADJUSTED
    search_order=n
    [[sal]]
    name=PSAL
    search_order=n
    [[sal_adjusted]]
    name=PSAL_ADJUSTED
    search_order=n
    [[pres]]
    name=PRES
    search_order=n
    [[pres_adjusted]]
    search_order=n
    name=PRES_ADJUSTED
[coords]
    [[lon]]
    name=LONGITUDE
    [[lat]]
    name=LATITUDE
    [[level]]
    name=N_LEVELS
    [[time]]
    name=TIME