globalmapper.MapCatalogAddFile ============================== .. currentmodule:: globalmapper .. py:function:: MapCatalogAddFile (GM_LayerHandle_t32 aCatalogLayer, string aFilename) -> GM_Error_t32 Adds a new map to the map catalog from a file on disk. The *aCatalogLayer* parameter should have either been created using :doc:`MapCatalogCreate` or loaded with one of the LoadLayer* functions. :param GM_LayerHandle_t32 aCatalogLayer: Handle to map catalog layer (either from loading or CreateMapCatalog) :param str aFilename: Filename of map to add to the catalog :returns: Error Code :rtype: GM_Error_t32