.. _extdataref:

External Data
=============

.. code-block:: python

    from pyctoh.db.stac.stac_access import External_Data
    cat_ext = External_Data()

        Number of items found: 4
         > ['dist2coast_gshhg_v2.3.7_1m', 'gebco_2014', 'mdt_cnes_cls22_global', 'mss_cnes_cls2015']

    cat_ext.cat_dir
        '/ctoh/data/shared/external_data'

    cat_ext.get_item_list()
        ['dist2coast_gshhg_v2.3.7_1m',
         'gebco_2014',
         'mdt_cnes_cls22_global',
         'mss_cnes_cls2015']




    ext_data_prod = 'mdt_cnes_cls22_global'
    ext_data = cat_ext.gridload(ext_data_prod)