Skill173 estrellas del repoactualizado 3mo ago

cwicr-unit-converter

Convert between construction measurement units. Handle metric/imperial conversion, area/volume calculations, and unit normalization for CWICR data.

Ver fuente Repositorio: DDC_Skills_for_AI_Agents_in_Construction

Instalar en Claude Code

Copiar

git clone --depth 1 https://github.com/datadrivenconstruction/DDC_Skills_for_AI_Agents_in_Construction /tmp/cwicr-unit-converter && cp -r /tmp/cwicr-unit-converter/1_DDC_Toolkit/CWICR-Database/cwicr-unit-converter ~/.claude/skills/cwicr-unit-converter

Después abre una sesión nueva de Claude Code; el skill carga automáticamente.

Definición

SKILL.md

# CWICR Unit Converter

## Business Case

### Problem Statement
Construction data comes in various unit systems:
- Metric vs Imperial measurements
- Different unit conventions by trade
- BIM quantities need normalization
- Regional standards differ

### Solution
Comprehensive unit conversion for construction quantities, normalizing data for CWICR integration and analysis.

### Business Value
- **Accuracy** - Eliminate unit conversion errors
- **Consistency** - Standardize across projects
- **Integration** - BIM to cost data alignment
- **Global** - Support international projects

## Technical Implementation

```python
import pandas as pd
import numpy as np
from typing import Dict, Any, List, Optional, Tuple, Union
from dataclasses import dataclass
from enum import Enum


class UnitCategory(Enum):
    """Categories of measurement units."""
    LENGTH = "length"
    AREA = "area"
    VOLUME = "volume"
    WEIGHT = "weight"
    TIME = "time"
    QUANTITY = "quantity"


class UnitSystem(Enum):
    """Unit systems."""
    METRIC = "metric"
    IMPERIAL = "imperial"
    MIXED = "mixed"


@dataclass
class UnitConversion:
    """Unit conversion result."""
    original_value: float
    original_unit: str
    converted_value: float
    target_unit: str
    conversion_factor: float
    category: UnitCategory


# Conversion factors to base units
# Base units: meter (length), m² (area), m³ (volume), kg (weight), hour (time)

CONVERSIONS = {
    # Length to meters
    'm': {'factor': 1.0, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'meter': {'factor': 1.0, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'meters': {'factor': 1.0, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'cm': {'factor': 0.01, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'mm': {'factor': 0.001, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'km': {'factor': 1000.0, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'ft': {'factor': 0.3048, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'feet': {'factor': 0.3048, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'foot': {'factor': 0.3048, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'in': {'factor': 0.0254, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'inch': {'factor': 0.0254, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'inches': {'factor': 0.0254, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'yd': {'factor': 0.9144, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'yard': {'factor': 0.9144, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'yards': {'factor': 0.9144, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'mi': {'factor': 1609.344, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'mile': {'factor': 1609.344, 'category': UnitCategory.LENGTH, 'base': 'm'},
    'lf': {'factor': 0.3048, 'category': UnitCategory.LENGTH, 'base': 'm'},  # Linear foot

    # Area to m²
    'm2': {'factor': 1.0, 'category': UnitCategory.AREA, 'base': 'm2'},
    'm²': {'factor': 1.0, 'category': UnitCategory.AREA, 'base': 'm2'},
    'sqm': {'factor': 1.0, 'category': UnitCategory.AREA, 'base': 'm2'},
    'cm2': {'factor': 0.0001, 'category': UnitCategory.AREA, 'base': 'm2'},
    'mm2': {'factor': 0.000001, 'category': UnitCategory.AREA, 'base': 'm2'},
    'ha': {'factor': 10000.0, 'category': UnitCategory.AREA, 'base': 'm2'},
    'hectare': {'factor': 10000.0, 'category': UnitCategory.AREA, 'base': 'm2'},
    'ft2': {'factor': 0.092903, 'category': UnitCategory.AREA, 'base': 'm2'},
    'sf': {'factor': 0.092903, 'category': UnitCategory.AREA, 'base': 'm2'},
    'sqft': {'factor': 0.092903, 'category': UnitCategory.AREA, 'base': 'm2'},
    'yd2': {'factor': 0.836127, 'category': UnitCategory.AREA, 'base': 'm2'},
    'sy': {'factor': 0.836127, 'category': UnitCategory.AREA, 'base': 'm2'},  # Square yard
    'acre': {'factor': 4046.86, 'category': UnitCategory.AREA, 'base': 'm2'},

    # Volume to m³
    'm3': {'factor': 1.0, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'm³': {'factor': 1.0, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'cbm': {'factor': 1.0, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'l': {'factor': 0.001, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'liter': {'factor': 0.001, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'litre': {'factor': 0.001, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'ml': {'factor': 0.000001, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'ft3': {'factor': 0.0283168, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'cf': {'factor': 0.0283168, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'cuft': {'factor': 0.0283168, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'yd3': {'factor': 0.764555, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'cy': {'factor': 0.764555, 'category': UnitCategory.VOLUME, 'base': 'm3'},  # Cubic yard
    'cuyd': {'factor': 0.764555, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'gal': {'factor': 0.00378541, 'category': UnitCategory.VOLUME, 'base': 'm3'},
    'gallon': {'factor': 0.00378541, 'category': UnitCategory.VOLUME, 'base': 'm3'},

    # Weight to kg
    'kg': {'factor': 1.0, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'kilogram': {'factor': 1.0, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'g': {'factor': 0.001, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'gram': {'factor': 0.001, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'mg': {'factor': 0.000001, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    't': {'factor': 1000.0, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'ton': {'factor': 1000.0, 'category': UnitCategory.WEIGHT, 'base': 'kg'},  # Metric ton
    'tonne': {'factor': 1000.0, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'mt': {'factor': 1000.0, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'lb': {'factor': 0.453592, 'category': UnitCategory.WEIGHT, 'base': 'kg'},
    'lbs': {'factor': 0.453592, 'category': UnitCategory.WEIGHT, 'base

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