{
  "fields": [{"id":"_id","type":"int"},{"id":"fecha","type":"timestamp"},{"id":"sistema_explotacion","type":"text"},{"id":"embalse","type":"text"},{"id":"capacidad","type":"numeric"},{"id":"volumen_actual","type":"numeric"},{"id":"porcentaje_actual","type":"numeric"},{"id":"volumen_anioanterior","type":"numeric"},{"id":"volumen_media10a","type":"numeric"},{"id":"volumen_variacionsemanal","type":"numeric"},{"id":"precipitacion_semanal","type":"numeric"},{"id":"caudalentrada_mediosemanal","type":"numeric"},{"id":"caudalsalida_mediosemanal","type":"numeric"},{"id":"precipitacion_aniohidrologico","type":"numeric"}],
  "records": [
    [1,"2023-01-13T00:00:00","Sistema Alto Duero","Cuerda del Pozo",248.7,136.3,54.8,145.0,151.1,17.3,37.6,30.6,1.9,305.1],
    [2,"2023-01-13T00:00:00","Sistema Arlanza","Arlanzón",22.0,22.4,102.0,22.4,17.7,1.6,46.3,8.2,5.6,291.6],
    [3,"2023-01-13T00:00:00","Sistema Arlanza","Úzquiza",75.0,39.0,51.9,42.0,41.7,4.0,35.8,7.9,1.3,222.8],
    [4,"2023-01-13T00:00:00","Sistema Pisuerga","La Requejada",58.7,19.5,33.2,35.6,26.0,2.6,16.1,5.9,1.6,418.8],
    [5,"2023-01-13T00:00:00","Sistema Pisuerga","Aguilar de Campoo",247.0,64.0,25.9,85.9,126.4,7.3,17.7,15.2,3.1,229.6],
    [6,"2023-01-13T00:00:00","Sistema Pisuerga","Cervera-Ruesga",10.0,4.1,41.4,3.0,3.1,-0.5,47.1,8.2,9.1,492.4],
    [7,"2023-01-13T00:00:00","Sistema Carrión","Camporredondo",70.0,52.8,75.4,21.0,34.7,3.5,24.8,11.7,5.9,349.8],
    [8,"2023-01-13T00:00:00","Sistema Carrión","Compuerto",95.0,67.4,70.9,49.0,53.5,5.9,52.1,11.5,1.7,529.2],
    [9,"2023-01-13T00:00:00","Sistema Esla y Órbigo","Riaño",641.0,359.1,56.0,481.1,380.9,15.6,33.2,30.0,4.2,416.2],
    [10,"2023-01-13T00:00:00","Sistema Esla y Órbigo","Porma",317.0,170.7,53.8,226.6,172.6,7.6,39.2,15.0,2.4,432.1],
    [11,"2023-01-13T00:00:00","Sistema Esla y Órbigo","Barrios de Luna",308.0,146.2,47.5,186.0,158.8,14.4,28.9,26.0,2.1,366.0],
    [12,"2023-01-13T00:00:00","Sistema Esla y Órbigo","Villameca",20.0,14.8,74.1,8.1,10.1,2.5,35.0,5.1,1.0,291.2],
    [13,"2023-01-13T00:00:00","Sistema Riaza-Duratón y Cega-Eresma-Adaja","Linares del Arroyo",54.4,35.5,65.3,30.5,29.3,3.5,14.9,6.1,0.4,137.3],
    [14,"2023-01-13T00:00:00","Sistema Riaza-Duratón y Cega-Eresma-Adaja","El Pontón Alto",7.4,7.6,102.1,7.5,6.9,0.1,23.7,4.6,4.4,201.2],
    [15,"2023-01-13T00:00:00","Sistema Cega-Eresma-Adaja","Castro de las Cogotas",59.0,46.8,79.3,37.9,26.0,1.8,19.2,8.4,5.5,46.5],
    [16,"2023-01-13T00:00:00","Sistema Tormes","Santa Teresa",496.0,402.2,81.1,306.2,330.5,13.6,2.2,48.0,25.5,129.8],
    [17,"2023-01-13T00:00:00","Sistema Águeda","Águeda",22.0,17.3,78.4,17.5,13.8,0.1,16.4,24.9,24.7,281.6],
    [18,"2023-01-13T00:00:00","Sistema Águeda","Irueña",110.0,82.9,75.4,48.2,52.6,1.8,17.7,22.0,18.9,307.9],
    [19,null,null,null,null,null,null,null,null,null,null,null,null,null]
]}