"","r","gravity","ph","osmo","cond","urea","calc"
"1",0,1.021,4.91,725,NA,443,2.45
"2",0,1.017,5.74,577,20,296,4.49
"3",0,1.008,7.2,321,14.9,101,2.36
"4",0,1.011,5.51,408,12.6,224,2.15
"5",0,1.005,6.52,187,7.5,91,1.16
"6",0,1.02,5.27,668,25.3,252,3.34
"7",0,1.012,5.62,461,17.4,195,1.4
"8",0,1.029,5.67,1107,35.9,550,8.48
"9",0,1.015,5.41,543,21.9,170,1.16
"10",0,1.021,6.13,779,25.7,382,2.21
"11",0,1.011,6.19,345,11.5,152,1.93
"12",0,1.025,5.53,907,28.4,448,1.27
"13",0,1.006,7.12,242,11.3,64,1.03
"14",0,1.007,5.35,283,9.9,147,1.47
"15",0,1.011,5.21,450,17.9,161,1.53
"16",0,1.018,4.9,684,26.1,284,5.09
"17",0,1.007,6.63,253,8.4,133,1.05
"18",0,1.025,6.81,947,32.6,395,2.03
"19",0,1.008,6.88,395,26.1,95,7.68
"20",0,1.014,6.14,565,23.6,214,1.45
"21",0,1.024,6.3,874,29.9,380,5.16
"22",0,1.019,5.47,760,33.8,199,0.81
"23",0,1.014,7.38,577,30.1,87,1.32
"24",0,1.02,5.96,631,11.2,422,1.55
"25",0,1.023,5.68,749,29,239,1.52
"26",0,1.017,6.76,455,8.8,270,0.77
"27",0,1.017,7.61,527,25.8,75,2.17
"28",0,1.01,6.61,225,9.8,72,0.17
"29",0,1.008,5.87,241,5.1,159,0.83
"30",0,1.02,5.44,781,29,349,3.04
"31",0,1.017,7.92,680,25.3,282,1.06
"32",0,1.019,5.98,579,15.5,297,3.93
"33",0,1.017,6.56,559,15.8,317,5.38
"34",0,1.008,5.94,256,8.1,130,3.53
"35",0,1.023,5.85,970,38,362,4.54
"36",0,1.02,5.66,702,23.6,330,3.98
"37",0,1.008,6.4,341,14.6,125,1.02
"38",0,1.02,6.35,704,24.5,260,3.46
"39",0,1.009,6.37,325,12.2,97,1.19
"40",0,1.018,6.18,694,23.3,311,5.64
"41",0,1.021,5.33,815,26,385,2.66
"42",0,1.009,5.64,386,17.7,104,1.22
"43",0,1.015,6.79,541,20.9,187,2.64
"44",0,1.01,5.97,343,13.4,126,2.31
"45",0,1.02,5.68,876,35.8,308,4.49
"46",1,1.021,5.94,774,27.9,325,6.96
"47",1,1.024,5.77,698,19.5,354,13
"48",1,1.024,5.6,866,29.5,360,5.54
"49",1,1.021,5.53,775,31.2,302,6.19
"50",1,1.024,5.36,853,27.6,364,7.31
"51",1,1.026,5.16,822,26,301,14.34
"52",1,1.013,5.86,531,21.4,197,4.74
"53",1,1.01,6.27,371,11.2,188,2.5
"54",1,1.011,7.01,443,21.4,124,1.27
"55",1,1.022,6.21,NA,20.6,398,4.18
"56",1,1.011,6.13,364,10.9,159,3.1
"57",1,1.031,5.73,874,17.4,516,3.01
"58",1,1.02,7.94,567,19.7,212,6.81
"59",1,1.04,6.28,838,14.3,486,8.28
"60",1,1.021,5.56,658,23.6,224,2.33
"61",1,1.025,5.71,854,27,385,7.18
"62",1,1.026,6.19,956,27.6,473,5.67
"63",1,1.034,5.24,1236,27.3,620,12.68
"64",1,1.033,5.58,1032,29.1,430,8.94
"65",1,1.015,5.98,487,14.8,198,3.16
"66",1,1.013,5.58,516,20.8,184,3.3
"67",1,1.014,5.9,456,17.8,164,6.99
"68",1,1.012,6.75,251,5.1,141,0.65
"69",1,1.025,6.9,945,33.6,396,4.18
"70",1,1.026,6.29,833,22.2,457,4.45
"71",1,1.028,4.76,312,12.4,10,0.27
"72",1,1.027,5.4,840,24.5,395,7.64
"73",1,1.018,5.14,703,29,272,6.63
"74",1,1.022,5.09,736,19.8,418,8.53
"75",1,1.025,7.9,721,23.6,301,9.04
"76",1,1.017,4.81,410,13.3,195,0.58
"77",1,1.024,5.4,803,21.8,394,7.82
"78",1,1.016,6.81,594,21.4,255,12.2
"79",1,1.015,6.03,416,12.8,178,9.39