Features
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**wrfup** offers the following functionalities to improve urban weather modeling in WRF:

1. **Download Urban Data**:
   Easily download **urban fraction** and **urban parameter** tiles for your area of interest.
   
2. **Calculate Fields**:
   The package computes essential fields for WRF, including:
   
   - **FRC_URB2D**: Urban Fraction of the grid cells.
   - **URB_PARAM**: A range of urban canopy parameters such as **Plan Area Fraction**, **Mean Building Height**, and **Frontal Area Index**.

3. **Ingest Data**:
   Automatically insert calculated urban morphology fields into WRF's **geo_em** files.

4. **Command-Line Interface**:
   Simplified command-line interface that allows you to download, calculate, and ingest urban data seamlessly.

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Example Data Sources:
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- **World Settlement Footprint 3D**: Provides detailed global building stock data.
- **Urban Fraction Data**: For more accurate urban fraction values at various grid levels.