{"columns":[{"name":"system_id","type":"int32"},{"name":"metric_id","type":"int32"},{"name":"sensor_name","type":"string"},{"name":"common_name","type":"string"},{"name":"raw_units","type":"string"},{"name":"units","type":"string"},{"name":"calc_scale","type":"double"},{"name":"calc_offset","type":"double"},{"name":"calc_details","type":"string"},{"name":"aggregation_type","type":"string"},{"name":"source_type","type":"string"},{"name":"source_id","type":"int32"},{"name":"comments","type":"string"},{"name":"standard_name","type":"string"}],"n_rows":37,"rows_kept":37,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"Amazon Redshift","schema":{"fields":[{"name":"system_id","type":"int32","nullable":true,"metadata":null,"children":null},{"name":"metric_id","type":"int32","nullable":true,"metadata":null,"children":null},{"name":"sensor_name","type":"string","nullable":true,"metadata":null,"children":null},{"name":"common_name","type":"string","nullable":true,"metadata":null,"children":null},{"name":"raw_units","type":"string","nullable":true,"metadata":null,"children":null},{"name":"units","type":"string","nullable":true,"metadata":null,"children":null},{"name":"calc_scale","type":"double","nullable":true,"metadata":null,"children":null},{"name":"calc_offset","type":"double","nullable":true,"metadata":null,"children":null},{"name":"calc_details","type":"string","nullable":true,"metadata":null,"children":null},{"name":"aggregation_type","type":"string","nullable":true,"metadata":null,"children":null},{"name":"source_type","type":"string","nullable":true,"metadata":null,"children":null},{"name":"source_id","type":"int32","nullable":true,"metadata":null,"children":null},{"name":"comments","type":"string","nullable":true,"metadata":null,"children":null},{"name":"standard_name","type":"string","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional int32 field_id=-1 system_id (Int(bitWidth=32, isSigned=true));\n  optional int32 field_id=-1 metric_id (Int(bitWidth=32, isSigned=true));\n  optional binary field_id=-1 sensor_name (String);\n  optional binary field_id=-1 common_name (String);\n  optional binary field_id=-1 raw_units (String);\n  optional binary field_id=-1 units (String);\n  optional double field_id=-1 calc_scale;\n  optional double field_id=-1 calc_offset;\n  optional binary field_id=-1 calc_details (String);\n  optional binary field_id=-1 aggregation_type (String);\n  optional binary field_id=-1 source_type (String);\n  optional int32 field_id=-1 source_id (Int(bitWidth=32, isSigned=true));\n  optional binary field_id=-1 comments (String);\n  optional binary field_id=-1 standard_name (String);\n}\n"},"kv_metadata":[]}
[1199,2714,"ac_power","AC power","W","W",1.0,0.0,"inv1_ac_power+inv2_ac_power+inv3_ac_power+inv4_ac_power+inv5_ac_power+inv6_ac_power+inv7_ac_power","avg",null,null,"","ac_power__2714"]
[1199,2715,"dc_power","DC power","W","W",1.0,0.0,"inv1_dc_power+inv2_dc_power+inv3_dc_power+inv4_dc_power+inv5_dc_power+inv6_dc_power+inv7_dc_power","avg",null,null,"","dc_power__2715"]
[1199,2716,"inv1_ac_power","AC power","W","W",1.0,0.0,"","avg",null,null,"","inv1_ac_power__2716"]
[1199,2717,"inv1_dc_power","DC power","W","W",1.0,0.0,"inv1_dc_voltage*inv1_dc_current","avg",null,null,"","inv1_dc_power__2717"]
[1199,2721,"inv2_ac_power","AC power","W","W",1.0,0.0,"","avg",null,null,"","inv2_ac_power__2721"]
[1199,2722,"inv2_dc_power","DC power","W","W",1.0,0.0,"inv2_dc_voltage*inv2_dc_current","avg",null,null,"","inv2_dc_power__2722"]
[1199,2726,"inv3_ac_power","AC power","W","W",1.0,0.0,"","avg",null,null,"","inv3_ac_power__2726"]
[1199,2727,"inv3_dc_power","DC power","W","W",1.0,0.0,"inv3_dc_voltage*inv3_dc_current","avg",null,null,"","inv3_dc_power__2727"]
[1199,2731,"inv4_ac_power","AC power","W","W",1.0,0.0,"","avg",null,null,"","inv4_ac_power__2731"]
[1199,2732,"inv4_dc_power","DC power","W","W",1.0,0.0,"inv4_dc_voltage*inv4_dc_current","avg",null,null,"","inv4_dc_power__2732"]
[1199,2736,"inv5_ac_power","AC power","W","W",1.0,0.0,"","avg",null,null,"","inv5_ac_power__2736"]
[1199,2737,"inv5_dc_power","DC power","W","W",1.0,0.0,"inv5_dc_voltage*inv5_dc_current","avg",null,null,"","inv5_dc_power__2737"]
[1199,2741,"inv6_ac_power","AC power","W","W",1.0,0.0,"","avg",null,null,"","inv6_ac_power__2741"]
[1199,2742,"inv6_dc_power","DC power","W","W",1.0,0.0,"inv6_dc_voltage*inv6_dc_current","avg",null,null,"","inv6_dc_power__2742"]
[1199,2746,"inv7_ac_power","AC power","W","W",1.0,0.0,"","avg",null,null,"","inv7_ac_power__2746"]
[1199,2747,"inv7_dc_power","DC power","W","W",1.0,0.0,"inv7_dc_voltage*inv7_dc_current","avg",null,null,"","inv7_dc_power__2747"]
[1199,2719,"inv1_dc_current","DC current","A","A",1.0,0.0,"","avg",null,null,"","inv1_dc_current__2719"]
[1199,2724,"inv2_dc_current","DC current","A","A",1.0,0.0,"","avg",null,null,"","inv2_dc_current__2724"]
[1199,2729,"inv3_dc_current","DC current","A","A",1.0,0.0,"","avg",null,null,"","inv3_dc_current__2729"]
[1199,2734,"inv4_dc_current","DC current","A","A",1.0,0.0,"","avg",null,null,"","inv4_dc_current__2734"]
[1199,2739,"inv5_dc_current","DC current","A","A",1.0,0.0,"","avg",null,null,"","inv5_dc_current__2739"]
[1199,2744,"inv6_dc_current","DC current","A","A",1.0,0.0,"","avg",null,null,"","inv6_dc_current__2744"]
[1199,2749,"inv7_dc_current","DC current","A","A",1.0,0.0,"","avg",null,null,"","inv7_dc_current__2749"]
[1199,2720,"inv1_temp","Temperature inverter","C","C",1.0,0.0,"","avg",null,null,"","inv1_temp__2720"]
[1199,2725,"inv2_temp","Temperature inverter","C","C",1.0,0.0,"","avg",null,null,"","inv2_temp__2725"]
[1199,2730,"inv3_temp","Temperature inverter","C","C",1.0,0.0,"","avg",null,null,"","inv3_temp__2730"]
[1199,2740,"inv5_temp","Temperature inverter","C","C",1.0,0.0,"","avg",null,null,"","inv5_temp__2740"]
[1199,2745,"inv6_temp","Temperature inverter","C","C",1.0,0.0,"","avg",null,null,"","inv6_temp__2745"]
[1199,2718,"inv1_dc_voltage","DC voltage","V","V",1.0,0.0,"","avg",null,null,"","inv1_dc_voltage__2718"]
[1199,2723,"inv2_dc_voltage","DC voltage","V","V",1.0,0.0,"","avg",null,null,"","inv2_dc_voltage__2723"]
[1199,2728,"inv3_dc_voltage","DC voltage","V","V",1.0,0.0,"","avg",null,null,"","inv3_dc_voltage__2728"]
[1199,2733,"inv4_dc_voltage","DC voltage","V","V",1.0,0.0,"","avg",null,null,"","inv4_dc_voltage__2733"]
[1199,2738,"inv5_dc_voltage","DC voltage","V","V",1.0,0.0,"","avg",null,null,"","inv5_dc_voltage__2738"]
[1199,2743,"inv6_dc_voltage","DC voltage","V","V",1.0,0.0,"","avg",null,null,"","inv6_dc_voltage__2743"]
[1199,2748,"inv7_dc_voltage","DC voltage","V","V",1.0,0.0,"","avg",null,null,"","inv7_dc_voltage__2748"]
[1199,2735,"inv4_dc_temp","Temperature other","C","C",1.0,0.0,"","avg",null,null,"","inv4_dc_temp__2735"]
[1199,2750,"inv7_temp","Temperature other","C","C",1.0,0.0,"","avg",null,null,"","inv7_temp__2750"]