EVCS/deploy/historisation/grafana/dashboards/prevision.json

{
  "uid": "evcs-prevision",
  "title": "Prevision contre reel",
  "description": "Le total de la prevision tombe juste ; sa FORME non. Sur les trois jours verifies le 04/09, la production arrive plus tot que prevu et l'apres-midi est sur-promis d'un facteur 2 a 3 apres 16 h. Ce tableau existe pour instruire cette question sur des semaines, pas sur trois jours.",
  "tags": [
    "evcs"
  ],
  "timezone": "Europe/Paris",
  "editable": true,
  "schemaVersion": 39,
  "version": 1,
  "refresh": "1m",
  "time": {
    "from": "now-24h",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "30s",
      "1m",
      "5m",
      "15m",
      "1h"
    ]
  },
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": {
          "type": "grafana",
          "uid": "-- Grafana --"
        },
        "enable": true,
        "hide": true,
        "name": "Annotations & Alerts",
        "iconColor": "rgba(0, 211, 255, 1)",
        "type": "dashboard"
      },
      {
        "name": "Evenements",
        "datasource": {
          "type": "grafana-postgresql-datasource",
          "uid": "evcs-pg"
        },
        "enable": true,
        "iconColor": "semi-dark-orange",
        "hide": false,
        "target": {
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "SELECT ts AS time, resume AS text, genre || ',' || coalesce(source,'?') AS tags FROM evenement WHERE $__timeFilter(ts) ORDER BY 1"
        }
      }
    ]
  },
  "panels": [
    {
      "type": "barchart",
      "title": "Heure par heure : promis contre livre",
      "description": "ATTENTION a l'interpretation : \"produit\" est une mesure CENSUREE. Moins que prevu peut vouloir dire mauvaise prevision OU absence de preneur. Lire la bande de censure juste dessous avant de conclure.",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "WITH du_matin AS (\n  SELECT DISTINCT ON (jour) jour, publie_a, horaire\n  FROM prevision\n  WHERE publie_a::date = jour\n    AND jour BETWEEN $__timeFrom()::date AND $__timeTo()::date\n  ORDER BY jour, publie_a ASC\n),\nprevu AS (\n  SELECT (jour + (h - 1) * interval '1 hour') AS heure,\n         horaire[h] AS kwh\n  FROM du_matin, generate_subscripts(horaire, 1) AS h\n),\n-- INTEGRATION PONDEREE PAR LA DUREE, et non somme/60.\n-- Le service n'ecrit une mesure que lorsqu'elle change : compter les\n-- echantillons revient a supposer qu'il y en a 60 par heure alors qu'il y\n-- en a eu 26 a 47 le 04/09 : l'energie etait sous-estimee d'environ 9 %.\n-- Chaque point vaut donc son intervalle jusqu'au suivant, plafonne a 300 s\n-- pour qu'un arret du service n'extrapole pas une valeur perimee.\npas AS (\n  SELECT ts, valeur,\n         LEAST(EXTRACT(epoch FROM (lead(ts) OVER (ORDER BY ts) - ts)), 300) AS dt\n  FROM mesure\n  WHERE cle = 'sensor.victron_pv_power_system' AND $__timeFilter(ts)\n),\nproduit AS (\n  SELECT date_trunc('hour', ts) AS heure,\n         sum(valeur * coalesce(dt, 0)) / 3600.0 / 1000.0 AS kwh\n  FROM pas GROUP BY 1\n)\nSELECT to_char(coalesce(prevu.heure, produit.heure), 'DD/MM HH24') || ' h' AS \"Heure\",\n       round(prevu.kwh::numeric, 2)   AS \"Prevu le matin meme\",\n       round(produit.kwh::numeric, 2) AS \"Reellement produit\"\nFROM prevu FULL OUTER JOIN produit USING (heure)\nWHERE coalesce(prevu.heure, produit.heure) BETWEEN $__timeFrom() AND $__timeTo()\nORDER BY coalesce(prevu.heure, produit.heure)"
        }
      ],
      "gridPos": {
        "x": 0,
        "y": 0,
        "w": 24,
        "h": 10
      },
      "fieldConfig": {
        "defaults": {
          "unit": "kwatth",
          "color": {
            "mode": "palette-classic"
          },
          "custom": {
            "lineWidth": 1,
            "fillOpacity": 80,
            "gradientMode": "none",
            "axisBorderShow": false
          }
        },
        "overrides": []
      },
      "options": {
        "orientation": "auto",
        "xTickLabelRotation": -45,
        "showValue": "never",
        "stacking": "none",
        "groupWidth": 0.7,
        "barWidth": 0.9,
        "legend": {
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": true
        },
        "tooltip": {
          "mode": "multi",
          "sort": "none"
        }
      }
    },
    {
      "type": "state-timeline",
      "title": "Y avait-il un preneur ?",
      "description": "Seules les heures 'libre' permettent de juger la prevision. Les heures bridees ne disent rien de la ressource disponible.",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "SELECT ts AS time,\n       CASE WHEN pv_censure THEN 'bridee (mesure inexploitable)'\n            ELSE 'libre (mesure valide)' END AS \"Production\"\nFROM bilan WHERE $__timeFilter(ts) ORDER BY 1"
        }
      ],
      "gridPos": {
        "x": 0,
        "y": 10,
        "w": 24,
        "h": 5
      },
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "continuous-GrYlRd"
          },
          "custom": {
            "lineWidth": 0,
            "fillOpacity": 80,
            "insertNulls": false,
            "spanNulls": true
          },
          "mappings": [
            {
              "type": "value",
              "options": {
                "libre (mesure valide)": {
                  "color": "green",
                  "index": 0
                },
                "bridee (mesure inexploitable)": {
                  "color": "orange",
                  "index": 1
                }
              }
            }
          ]
        },
        "overrides": []
      },
      "options": {
        "showValue": "auto",
        "mergeValues": true,
        "alignValue": "left",
        "rowHeight": 0.85,
        "legend": {
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": false
        },
        "tooltip": {
          "mode": "single"
        }
      }
    },
    {
      "type": "table",
      "title": "Les previsions telles qu'elles ont ete publiees",
      "description": "Sans l'horodatage de PUBLICATION, on ne peut pas mesurer le biais : comparer une prevision au reel n'a de sens que si l'on sait quand elle a ete faite. C'est la raison d'etre de cette table.",
      "datasource": {
        "type": "grafana-postgresql-datasource",
        "uid": "evcs-pg"
      },
      "targets": [
        {
          "refId": "A",
          "datasource": {
            "type": "grafana-postgresql-datasource",
            "uid": "evcs-pg"
          },
          "format": "table",
          "rawQuery": true,
          "editorMode": "code",
          "rawSql": "SELECT publie_a AS \"Publiee le\",\n       to_char(jour, 'DD/MM') AS \"Pour le jour\",\n       round(total_kwh::numeric, 1) AS \"Total annonce (kWh)\",\n       round((horaire[8]  + horaire[9]  + horaire[10] + horaire[11])::numeric, 2) AS \"07-11 h\",\n       round((horaire[12] + horaire[13] + horaire[14] + horaire[15])::numeric, 2) AS \"11-15 h\",\n       round((horaire[16] + horaire[17] + horaire[18] + horaire[19])::numeric, 2) AS \"15-19 h\"\nFROM prevision\nWHERE $__timeFilter(publie_a)\nORDER BY publie_a DESC, jour"
        }
      ],
      "gridPos": {
        "x": 0,
        "y": 15,
        "w": 24,
        "h": 9
      },
      "fieldConfig": {
        "defaults": {
          "custom": {
            "align": "left",
            "cellOptions": {
              "type": "auto"
            },
            "filterable": true
          }
        },
        "overrides": []
      },
      "options": {
        "showHeader": true,
        "cellHeight": "sm",
        "footer": {
          "show": false
        }
      }
    }
  ]
}