{"uid":"cap_saJ0uMULrHMi-l2rGvu20","slug":"building-footprint-observations-numeric-row-ordering-secondary-151e6882","name":"Building Footprint Observations — Numeric Row Ordering + Secondary-Measure Weighted Mean","description":"Building footprint observations — Numeric row ordering + Secondary-measure weighted mean: Numeric row ordering + Secondary-measure weighted mean for supplied building footprint observations records (footprint_m2, height_m). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.","url":"https://market.datapackvibe.com/x402/assistant-ib26-weather-16-121?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","station_group","date","footprint_m2","height_m"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"height_m":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"footprint_m2":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"station_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","height_m":1,"footprint_m2":10,"station_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","height_m":2,"footprint_m2":20,"station_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","height_m":3,"footprint_m2":15,"station_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","height_m":4,"footprint_m2":30,"station_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["footprint_m2","height_m"],"type":"string","default":"footprint_m2"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YRnCzssPMQb7tJHmMapAX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes numeric row ordering and secondary-measure weighted mean analytics for building footprint observation records (footprint_m2, height_m) for up to 200 rows.","exampleAgentPrompt":"I have 4 building footprint records — row-1 (group-a, 2026-10-01, footprint 10m², height 1m), row-2 (group-b, 2026-10-02, footprint 20m², height 2m), row-3 (group-a, 2026-10-03, footprint 15m², height 3m), row-4 (group-b, 2026-10-04, footprint 30m², height 4m) — can you run numeric row ordering and a secondary-measure weighted mean on the footprint_m2 field across all of them?","exampleUseCases":[{"title":"Rank buildings by footprint size","prompt":"I've got 10 building records with footprint and height measurements collected across two station groups last month — can you numerically rank them and compute the weighted mean for footprint_m2?"},{"title":"Weighted mean for height survey data","prompt":"Here are 50 building height observations from our urban survey, each with a row ID, date, station group, footprint in m², and height in m — please run numeric row ordering and a weighted mean on the height_m field for all of them."},{"title":"Aggregate construction site measurements","prompt":"We measured footprint and height at 30 construction sites across group-alpha and group-beta between 2026-09-01 and 2026-09-30 — run me the numeric row ordering and secondary-measure weighted mean on the footprint_m2 values."}],"resultDescription":"Returns two analytical reports: (1) numeric row ordering of the supplied building footprint observation records, and (2) a secondary-measure weighted mean for the selected field (footprint_m2 or height_m), computed locally without any external lookup or live data.","failureModes":["More than 200 rows submitted — exceeds maxItems limit","Missing required fields (row_id, station_group, date, footprint_m2, height_m) in any row","Invalid date format (must match YYYY-MM-DD pattern)","Null values in both footprint_m2 and height_m may produce incomplete weighted mean","Invalid field enum value (must be footprint_m2 or height_m)"],"whenToPreferThis":"Choose this endpoint when you have up to 200 building footprint observation records and need both numeric row ordering and a weighted mean on either footprint_m2 or height_m, without requiring live data, predictions, or external integrations. It is cost-effective at $0.01 USDC for two reports and ideal for batch analytical processing of structured building measurement data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T18:50:01.071Z","isFirstParty":false,"canonicalSlug":"building-footprint-observations-numeric-row-ordering-secondary-151e6882"}