unable to read attributes when the size of attribute lists is relatively big

[jduan8109]

No description provided.

[jjhelmus]

@jduan8109 Can you provide additional details or an example of this behavior? Either would make debugging the issue much easier.

[jduan8109]

@jjhelmus , thanks. I am trying to load a netcdf4 file in with your code. When i have a short list of attributes in the data like this:
//group attributes
:parent_grid_name = "GERMANY" ;
:number_of_subgrids = "0" ;
:minimum_latitude = "50.85" ;
:maximum_latitude = "51.7" ;
:left_longitude = "12.08333333333333" ;
:right_longitude = "13.5" ;
I have no problem getting all the attributes via calling "xxx.attrs", however, if there is a long list of attributes in the file like below, using "xxx.attrs" will return an empty dict instead.

//group attributes
:parent_grid_name = "GERMANY" ;
:number_of_subgrids = "0" ;
:minimum_latitude = "50.85" ;
:maximum_latitude = "51.7" ;
:left_longitude = "12.08333333333333" ;
:right_longitude = "13.5" ;
:north_south_node_interval = "0.001666666666666667" ;
:east_west_node_interval = "0.08333333333333333" ;
:north_south_node_sequence = "south_to_north" ;
:east_west_node_sequence = "west_to_east" ;
:array_node_order_arrangement_method = "row_major" ;
:number_of_rows = "766" ;
:number_of_columns = "851" ;
:recommended_interpolation_method = "bilinear" ;
:dataset_date_time = "13-01-03" ;
:dataset_begin_date = "13-01-03" ;
:dataset_end_date = "NONE" ;
:dataset_epoch = "2013.163" ;