In [1]:

    

from ocgis import Inspect
import os.path


    

In [2]:

    

url='http://geoport.whoi.edu/thredds/dodsC/coawst_4/use/fmrc/coawst_4_use_best.ncd'


    

In [12]:

    

Inspect(url,variable='zeta')


    

    




---------------------------------------------------------------------------
DimensionNotFound                         Traceback (most recent call last)
<ipython-input-12-7472f5646276> in <module>()
----> 1 Inspect(url,variable='zeta')

/home/local/python27_epd/lib/python2.7/site-packages/ocgis/util/inspect.pyc in __init__(self, uri, variable, interface_overload, request_dataset)
     51                 kwds.update(interface_overload)
     52                 rd = RequestDataset(**kwds)
---> 53                 self.ds = rd.get()
     54                 self.meta = self.ds.meta
     55         else:

/home/local/python27_epd/lib/python2.7/site-packages/ocgis/api/request/nc.pyc in get(self, format_time)
    110             axis_value = v['axis'] or v['cls']._axis
    111             ## pull the axis information out of the dimension map
--> 112             ref_axis = self._source_metadata['dim_map'].get(axis_value)
    113             ## if the axis is not represented, fill it with none. this happens
    114             ## when a dataset does not have a vertical level or projection axis

/home/local/python27_epd/lib/python2.7/site-packages/ocgis/api/request/nc.pyc in _source_metadata(self)
     76                 var = ds.variables[self.variable]
     77                 if self.dimension_map is None:
---> 78                     self.__source_metadata['dim_map'] = get_dimension_map(ds,var,self._source_metadata)
     79                 else:
     80                     for k,v in self.dimension_map.iteritems():

/home/local/python27_epd/lib/python2.7/site-packages/ocgis/api/request/nc.pyc in get_dimension_map(ds, var, metadata)
    473         if dimvar is None:
    474             msg = 'Dimension variable not found for axis: "{0}". You may need to use the "dimension_map" parameter.'.format(dim)
--> 475             ocgis_lh(logger='request.nc',exc=DimensionNotFound(msg))
    476         axis = get_axis(dimvar,dims,dim)
    477         ## pull metadata information the variable and dimension names

/home/local/python27_epd/lib/python2.7/site-packages/ocgis/util/logging_ocgis.pyc in __call__(self, msg, logger, level, alias, ugid, exc, check_duplicate)
     25                 pass
     26             else:
---> 27                 raise(exc)
     28         else:
     29             if check_duplicate:

DimensionNotFound: Dimension variable not found for axis: "eta_rho". You may need to use the "dimension_map" parameter.

In [10]:

    

f.get_temporal_report()


    

    




---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-10-c936f4ee79c1> in <module>()
----> 1 f.get_temporal_report()

/home/local/python27_epd/lib/python2.7/site-packages/ocgis/util/inspect.pyc in get_temporal_report(self)
     84 
     85         try:
---> 86             if self._t.format_time:
     87                 res = int(self._t.resolution)
     88                 try:

/home/local/python27_epd/lib/python2.7/site-packages/ocgis/util/inspect.pyc in _t(self)
     73     @property
     74     def _t(self):
---> 75         return(self.ds.temporal)
     76     @property
     77     def _s(self):

AttributeError: 'NoneType' object has no attribute 'temporal'

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