Commit ·
33f7627
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Parent(s): cc01816
added: dataset.json
Browse files- dataset.json +203 -0
dataset.json
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| 1 |
+
{
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| 2 |
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"dataset_name": "NASA PCoE Li-ion Battery Dataset (cleaned)",
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| 3 |
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"generated_from": "workspace scan of cleaned_dataset + codebase contracts",
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| 4 |
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"version": "1.1.0",
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| 5 |
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"paths": {
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| 6 |
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"metadata_csv": "cleaned_dataset/metadata.csv",
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| 7 |
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"data_dir": "cleaned_dataset/data"
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| 8 |
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},
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| 9 |
+
"summary": {
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| 10 |
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"records_total": 7565,
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| 11 |
+
"batteries_total": 34,
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| 12 |
+
"cycle_types": {
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| 13 |
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"discharge": 2794,
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| 14 |
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"impedance": 1956,
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| 15 |
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"charge": 2815
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| 16 |
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},
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| 17 |
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"temperature_groups": {
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| 18 |
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"4": 2060,
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| 19 |
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"22": 249,
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| 20 |
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"24": 4658,
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| 21 |
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"43": 388,
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| 22 |
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"44": 210
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| 23 |
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},
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| 24 |
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"discharge_cycles": 2794,
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| 25 |
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"discharge_cycles_per_battery": {
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| 26 |
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"B0005": 168,
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| 27 |
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"B0006": 168,
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| 28 |
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"B0007": 168,
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| 29 |
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"B0018": 132,
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| 30 |
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"B0025": 28,
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| 31 |
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"B0026": 28,
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| 32 |
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"B0027": 28,
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| 33 |
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"B0028": 28,
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| 34 |
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"B0029": 40,
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| 35 |
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"B0030": 40,
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| 36 |
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"B0031": 40,
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| 37 |
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"B0032": 40,
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| 38 |
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"B0033": 197,
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| 39 |
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"B0034": 197,
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| 40 |
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"B0036": 197,
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| 41 |
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"B0038": 47,
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| 42 |
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"B0039": 47,
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| 43 |
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"B0040": 47,
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| 44 |
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"B0041": 67,
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| 45 |
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"B0042": 112,
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| 46 |
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"B0043": 112,
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| 47 |
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"B0044": 112,
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| 48 |
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"B0045": 72,
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| 49 |
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"B0046": 72,
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| 50 |
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"B0047": 72,
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| 51 |
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"B0048": 72,
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| 52 |
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"B0049": 25,
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| 53 |
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"B0050": 25,
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| 54 |
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"B0051": 25,
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| 55 |
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"B0052": 25,
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| 56 |
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"B0053": 56,
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| 57 |
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"B0054": 103,
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| 58 |
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"B0055": 102,
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| 59 |
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"B0056": 102
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| 60 |
+
},
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| 61 |
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"data_files": 7565,
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| 62 |
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"data_files_total_bytes": 585150419
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| 63 |
+
},
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| 64 |
+
"validation": {
|
| 65 |
+
"checks": {
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| 66 |
+
"capacity_range_0_3ah": {
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| 67 |
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"valid": 2769,
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| 68 |
+
"invalid": 0
|
| 69 |
+
},
|
| 70 |
+
"re_range_0_1ohm": {
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| 71 |
+
"valid": 1933,
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| 72 |
+
"invalid": 14
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| 73 |
+
},
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| 74 |
+
"rct_range_0_5ohm": {
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| 75 |
+
"valid": 1933,
|
| 76 |
+
"invalid": 14
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| 77 |
+
},
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| 78 |
+
"temp_range_0_60c": {
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| 79 |
+
"valid": 7565,
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| 80 |
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"invalid": 0
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| 81 |
+
}
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| 82 |
+
}
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| 83 |
+
},
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| 84 |
+
"numeric_statistics": {
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| 85 |
+
"Capacity_raw": {
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| 86 |
+
"min": 0.0,
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| 87 |
+
"max": 2.6401491157387014,
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| 88 |
+
"mean": 1.3265432447649592,
|
| 89 |
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"std": 0.4724313371452868,
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| 90 |
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"count": 2769
|
| 91 |
+
},
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| 92 |
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"Re_raw": {
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| 93 |
+
"min": -968924452345684.0,
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| 94 |
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"max": 448.2291202648121,
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| 95 |
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"mean": -497649950026.0357,
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| 96 |
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"std": 21953076086038.68,
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| 97 |
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"count": 1947
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| 98 |
+
},
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| 99 |
+
"Rct_raw": {
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| 100 |
+
"min": -209.10812839907885,
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| 101 |
+
"max": 2055843366793053.5,
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| 102 |
+
"mean": 1055903116079.7379,
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| 103 |
+
"std": 46579571547534.945,
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| 104 |
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"count": 1947
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| 105 |
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},
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| 106 |
+
"ambient_temperature": {
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| 107 |
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"min": 4.0,
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| 108 |
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"max": 44.0,
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| 109 |
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"mean": 20.0177131526768,
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| 110 |
+
"std": 11.08218189901105,
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| 111 |
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"count": 7565
|
| 112 |
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},
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| 113 |
+
"Capacity_physical": {
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| 114 |
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"min": 0.0,
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| 115 |
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"max": 2.6401491157387014,
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| 116 |
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"mean": 1.3265432447649592,
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| 117 |
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"std": 0.4724313371452868,
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| 118 |
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"count": 2769
|
| 119 |
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},
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| 120 |
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"Re_physical": {
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| 121 |
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"min": 0.027050163015499288,
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| 122 |
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"max": 0.17984122087960452,
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| 123 |
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"mean": 0.07590658365593496,
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| 124 |
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"std": 0.024155194352704037,
|
| 125 |
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"count": 1933
|
| 126 |
+
},
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| 127 |
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"Rct_physical": {
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| 128 |
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"min": 0.03954262418162729,
|
| 129 |
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"max": 0.29846384285496824,
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| 130 |
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"mean": 0.12183737875698691,
|
| 131 |
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"std": 0.051735990907923704,
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| 132 |
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"count": 1933
|
| 133 |
+
}
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| 134 |
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},
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| 135 |
+
"schema": {
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| 136 |
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"type": "string",
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| 137 |
+
"start_time": "string",
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| 138 |
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"ambient_temperature": "float",
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| 139 |
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"battery_id": "string",
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| 140 |
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"test_id": "string",
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| 141 |
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"uid": "string",
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| 142 |
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"filename": "string",
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| 143 |
+
"Capacity": "float",
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| 144 |
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"Re": "float",
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| 145 |
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"Rct": "float"
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| 146 |
+
},
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| 147 |
+
"feature_sets": {
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| 148 |
+
"v1_v2_scalar_features": [
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| 149 |
+
"cycle_number",
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| 150 |
+
"ambient_temperature",
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| 151 |
+
"peak_voltage",
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| 152 |
+
"min_voltage",
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| 153 |
+
"voltage_range",
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| 154 |
+
"avg_current",
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| 155 |
+
"avg_temp",
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| 156 |
+
"temp_rise",
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| 157 |
+
"cycle_duration",
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| 158 |
+
"Re",
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| 159 |
+
"Rct",
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| 160 |
+
"delta_capacity"
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| 161 |
+
],
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| 162 |
+
"v3_engineered_features": [
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| 163 |
+
"capacity_retention",
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| 164 |
+
"cumulative_energy",
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| 165 |
+
"dRe_dn",
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| 166 |
+
"dRct_dn",
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| 167 |
+
"soh_rolling_mean",
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| 168 |
+
"voltage_slope"
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| 169 |
+
]
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| 170 |
+
},
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| 171 |
+
"codebase_scan": {
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| 172 |
+
"api": {
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| 173 |
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"py": 11,
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| 174 |
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"ts_tsx": 0,
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| 175 |
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"md": 0
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| 176 |
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},
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| 177 |
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"src": {
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| 178 |
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"py": 23,
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| 179 |
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"ts_tsx": 0,
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| 180 |
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"md": 0
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| 181 |
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},
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| 182 |
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"scripts": {
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| 183 |
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"py": 12,
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| 184 |
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"ts_tsx": 0,
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| 185 |
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"md": 0
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| 186 |
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},
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| 187 |
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"frontend/src": {
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| 188 |
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"py": 0,
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| 189 |
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"ts_tsx": 13,
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| 190 |
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"md": 0
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| 191 |
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},
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| 192 |
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"tests": {
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| 193 |
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"py": 3,
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| 194 |
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"ts_tsx": 0,
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| 195 |
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"md": 1
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| 196 |
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},
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| 197 |
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"docs": {
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| 198 |
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"py": 0,
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| 199 |
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"ts_tsx": 0,
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| 200 |
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"md": 11
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| 201 |
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}
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| 202 |
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}
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| 203 |
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}
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