                     "Description": "Result ID",
                     "Unit": "" },
                    {"Name": "scn_name",
-                    "Description": "scenario name",
+                    "Description": "Scenario name",
                     "Unit": "" },
                    {"Name": "calc_date",
                     "Description": "Datetime of calculation start",
                     "Unit": "Datetime" },
+                   {"Name": "user_name",
+                    "Description": "Name of user who uploaded the results",
+                    "Unit": "" },
 				   {"Name": "method",
                     "Description": "Type of powerflow calculation (pf/lopf/lpf)",
                     "Unit": "" },
-				   {"Name": "gridversion",
-                    "Description": "None for model_draft or Version number (e.g. v0.2.10) for grid schema",
-                    "Unit": "" },
 				   {"Name": "start_step",
                     "Description": "Start step of calculation range",
                     "Unit": "" },

				   {"Name": "solver",
                    "Description": "Name of solver used in calculations",
                    "Unit": "" },
				   {"Name": "branch_capacity_factor",
                    "Description": "Factor to globally extend or lower branch capacities",
                    "Unit": "" },
				   {"Name": "pf_post_lopf",
                    "Description": "True if pf_post_lopf is enabled",
                    "Unit": "" },
				   {"Name": "network_clustering",
                    "Description": "True if network clustering is enabled",
                    "Unit": "" },
				   {"Name": "storage_extendable",
                    "Description": "True if storages should be set extendable",
                    "Unit": "" },
				   {"Name": "load_shedding",
                    "Description": "True if load shedding is enabled",
                    "Unit": "" },
				   {"Name": "generator_noise",
                    "Description": "True if generator noise is enabled",
                    "Unit": "" },
				   {"Name": "minimize_loading",
                    "Description": "True if minimize_loading is enabled",
                    "Unit": "" },
				   {"Name": "k_mean_clustering",
                    "Description": "True if k_mean_clustering is enabled",
                    "Unit": "" },
				   {"Name": "parallelisation",
                    "Description": "True if parallelisation is enabled",
                    "Unit": "" },
				   {"Name": "line_grouping",
                    "Description": "True if line grouping is enabled",
                    "Unit": "" },
				   {"Name": "misc",
                    "Description": "Other settings that without a column",
                    "Unit": "" },
				   {"Name": "comments",
                    "Description": "Comment on the result data set",
                    "Unit": ""}
					],
"Changes":["..."],

-- PF HV results meta
DROP TABLE IF EXISTS 	model_draft.ego_grid_pf_hv_result_meta CASCADE; 
CREATE TABLE 		model_draft.ego_grid_pf_hv_result_meta (
  result_id bigint NOT NULL,
  scn_name character varying,
  calc_date timestamp without time zone,
  user_name character varying,
  method character varying,
  start_snapshot integer,
  end_snapshot integer,
  snapshots timestamp without time zone[],
  solver character varying,
  settings json,
	CONSTRAINT result_meta_pkey PRIMARY KEY (result_id)) WITH ( OIDS=FALSE );

-- metadata
