def check_base_required_attributes(self, dataset):
test_ctx = TestCtx(BaseCheck.HIGH, '<STR_LIT>')<EOL>conventions = getattr(dataset, '<STR_LIT>', '<STR_LIT>')<EOL>feature_type = getattr(dataset, '<STR_LIT>', '<STR_LIT>')<EOL>accepted_conventions = ['<STR_LIT>', '<STR_LIT>']<EOL>dataset_conventions = conventions.replace('<STR_LIT:U+0020>', '<STR_LIT>').split('<STR_LIT:U+002C>')<EOL>for accepted_convention in accepted_conventions:<EOL><INDENT>if accepted_convention not in dataset_conventions:<EOL><INDENT>test_ctx.assert_true(False, '<STR_LIT>'.format(conventions))<EOL>break<EOL><DEDENT><DEDENT>else:<EOL><INDENT>test_ctx.assert_true(True, '<STR_LIT>')<EOL><DEDENT>test_ctx.assert_true(feature_type in ['<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>', '<STR_LIT>'],<EOL>'<STR_LIT>'.format(feature_type))<EOL>return test_ctx.to_result()<EOL>
Check the global required and highly recommended attributes for 2.0 templates. These go an extra step besides
just checking that they exist.

:param netCDF4.Dataset dataset: An open netCDF dataset

:Conventions = "CF-1.6, ACDD-1.3" ; //............................... REQUIRED - Always try to use latest value. (CF)
:featureType = "timeSeries" ; //..................................... REQUIRED - CF attribute for identifying the featureType.
:cdm_data_type = "Station" ; //...................................... REQUIRED (ACDD)
:ncei_template_version = "NCEI_NetCDF_TimeSeries_Orthogonal_Template_v1.1" ; //....... REQUIRED (NCEI)
:title = "" ; //............................................... HIGHLY RECOMMENDED - Provide a useful title for the data in the file. (ACDD)
:summary = "" ; //............................................. HIGHLY RECOMMENDED - Provide a useful summary or abstract for the data in the file. (ACDD)
:keywords = "" ; //............................................ HIGHLY RECOMMENDED - A comma separated list of keywords coming from the keywords_vocabulary. (ACDD)
:Conventions = "CF-1.6, ACDD-1.3" ; //......................... HIGHLY RECOMMENDED    - A comma separated list of the conventions being followed. Always try to use latest version. (CF/ACDD)