def get_gml_file(self):
"""
Returns the file path to the file containing the coverage held by the mediator
:rtype: File
"""
gml = self.get_gml_coverage().to_gml()
fu = FileUtil()
return File(fu.write_to_tmp_file(gml))
def _get_data_type(self, slice):
"""
Returns the data type of the slice by downloading the slice and trying to guess it with GDAL
:param Slice slice: slice
:rtype: str
"""
if isinstance(slice.data_provider, UrlDataProvider):
# Do this only for coverages that have more than one axis
if len(slice.axis_subsets) > 1:
fu = FileUtil()
contents = validate_and_read_url(slice.data_provider.get_url())
file_path = fu.write_to_tmp_file(contents, "tif")
return GDALGmlUtil(file_path).get_band_gdal_type()
return None
