 				   {"Name": "end_step",
                     "Description": "End step of calculation range",
                     "Unit": "" },
-				   {"Name": "start_date",
-                    "Description": "Start date of calculation range",
-                    "Unit": "" },
-				   {"Name": "end_date",
-                    "Description": "End date of calculation range",
+				   {"Name": "snapshots",
+                    "Description": "PyPSA snapshots",
                     "Unit": "" },
 				   {"Name": "solver",
                     "Description": "Name of solver used in calculations",

  OWNER TO oeuser;
GRANT ALL ON TABLE model_draft.ego_grid_pf_hv_result_bus TO oeuser;

ALTER TABLE model_draft.ego_grid_pf_hv_result_generator
  OWNER TO oeuser;
GRANT ALL ON TABLE model_draft.ego_grid_pf_hv_result_generator TO oeuser;

ALTER TABLE model_draft.ego_grid_pf_hv_result_line
  OWNER TO oeuser;
GRANT ALL ON TABLE model_draft.ego_grid_pf_hv_result_line TO oeuser;

ALTER TABLE model_draft.ego_grid_pf_hv_result_storage
  OWNER TO oeuser;
GRANT ALL ON TABLE model_draft.ego_grid_pf_hv_result_storage TO oeuser;

ALTER TABLE model_draft.ego_grid_pf_hv_result_transformer
  OWNER TO oeuser;
GRANT ALL ON TABLE model_draft.ego_grid_pf_hv_result_transformer TO oeuser;

ALTER TABLE model_draft.ego_grid_pf_hv_result_meta
  OWNER TO oeuser;

	gridversion character varying,
	start_step integer,
	end_step integer,
	snapshots timestamp without time zone[],
	solver character varying,
	branch_cap_factor double precision,
	storage_extendable boolean,
