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Devices & Timeseries Processing

Complete documentation for the HydroTrek DWD device and timeseries processing system, including the v2 upgrade completed in November 2025.

📚 Documentation Structure​

01_Overview​

High-level overview of the devices processing system, directory structure, and available scripts.

Contents:

  • V1 vs V2 architecture comparison
  • Script inventory (legacy and current)
  • Key improvements in V2
  • Quick links to all documentation

02_Design​

Technical design specifications and architecture documentation.

Contents:

  • Timeseries v2 Design Specification
    • Problem statement and requirements
    • Dynamic frequency detection design
    • LPS (liters per second) tag specification
    • Implementation architecture
    • Data model and database schema

03_Implementation​

Project implementation plans, progress tracking, and completion summary.

Contents:

  • Implementation Plan
    • 6-phase implementation strategy
    • Detailed task breakdowns
    • Timeline and milestones
    • Risk mitigation
  • Implementation Summary
    • What was delivered
    • Key features implemented
    • Performance metrics
    • Lessons learned

04_Analysis​

Data analysis results, frequency patterns, and coverage reports.

Contents:

  • Data Analysis Results
    • Device-data coverage analysis
    • Frequency pattern distribution
    • Mixed-frequency devices
    • Data quality assessment
    • Orphaned records investigation

05_User-Guide​

User-facing documentation, tutorials, and API reference.

Contents:

  • Quick Start Guide
    • Installation and setup
    • First-time usage
    • Common workflows
    • Troubleshooting
  • V2 Reference Manual
    • Complete API reference
    • Script documentation
    • Configuration options
    • Validation and testing

🚀 Quick Start​

For New Users​

  1. Start with Quick Start Guide
  2. Review V2 Overview
  3. Run analysis and processing scripts

For Developers​

  1. Read Design Specification
  2. Review Implementation Plan
  3. Consult V2 Reference for API details

For Project Managers​

  1. Review Implementation Summary
  2. Check Data Analysis Results
  3. Read Overview for context

🎯 Key Features (V2)​

  • ✅ Dynamic Frequency Detection - Infers from actual data patterns
  • ✅ Mixed Frequency Support - Handles devices that change frequency
  • ✅ LPS Tag Creation - Parallel demand tags for hydraulic modeling
  • ✅ Max-Period Classification - Intelligent frequency determination
  • ✅ Comprehensive Validation - Built-in analysis and verification tools

📊 Implementation Status​

Project: Timeseries Processing V2 Upgrade Status: ✅ Complete Completion Date: November 3, 2025 Coverage: 61.7% of timeseries data (553 of 896 unique devices matched)

Key Metrics​

  • Scripts Created: 4 (analysis, processing, validation, coverage)
  • Documentation: 6 comprehensive documents
  • DeviceTags Created: 1,474 (737 consumption + 737 LPS)
  • Data Records Processed: 65,500 (32,750 consumption + 32,750 LPS)

📝 Document Tags Reference​

All documents include metadata tags for easy searching:

  • hydrotrek - HydroTrek system
  • dwd - District Water Demand module
  • timeseries - Timeseries processing
  • v2-upgrade - Version 2 upgrade project
  • design-spec - Design specifications
  • implementation - Implementation documentation
  • data-analysis - Data analysis reports
  • user-guide - User-facing documentation
  • frequency-detection - Frequency detection feature
  • lps-tags - LPS tag feature
  • architecture - System architecture
  • project-plan - Project planning
  • quick-start - Getting started guides

🔗 External References​

  • Source Code: ../v2/ directory
  • Legacy Code: ../v1/ directory
  • Test Data: ../v2/test_timeseries.csv
  • Analysis Reports: ../v2/*.txt and ../v2/*.csv

📧 Support​

For questions or issues:

  1. Check the Quick Start Guide
  2. Review Troubleshooting section
  3. Consult Data Analysis Results
  4. Review logs in ../v2/*.log

Documentation Structure Created: November 3, 2025 Last Updated: November 3, 2025

Last updated on by Jake