mapplot.set_title example in documentation does not work

[KateRowlands]

Running the last example on this page: http://sdss-marvin.readthedocs.io/en/stable/utils/plot-map.html?highlight=mapplot fails.

maps = Maps(plateifu='8485-1901')
ha = maps['emline_gflux_ha_6564']
​
title = mapplot.set_title(title=None, property_name=ha.property_name, channel=ha.channel)
fig, ax = mapplot.plot(dapmap=ha, mask=ha.mask, title=title)

AttributeError Traceback (most recent call last)
in ()
2 ha = maps['emline_gflux_ha_6564']
3
----> 4 title = mapplot.set_title(title=None, property_name=ha.property_name, channel=ha.channel)
5 fig, ax = mapplot.plot(dapmap=ha, mask=ha.mask, title=title)

//anaconda/envs/python3/lib/python3.6/site-packages/astropy/units/quantity.py in getattr(self, attr)
970 "'{0}' object has no '{1}' member".format(
971 self.class.name,
--> 972 attr))
973
974 def get_virtual_unit_attribute():

AttributeError: 'Map' object has no 'property_name' member

[bretthandrews]

Thanks Kate! FYI here's the correct syntax:
title = mapplot.set_title(title=None, property_name=ha.datamodel.name, channel=ha.datamodel.channel.name)

[havok2063]

Reopening this until it can be fixed in the documentation. Thanks for the fix. I'll update the docs soon.

[havok2063]

Whoops. Nevermind. You did fix it. Thanks!