Scripts download and Introduction

In this example, we convert Network Common Data Form (NetCDF) and ASCII format data files to GrADS format files, to achieve the input requirements of the CMA Unified Atmospheric Chemistry Environment (CUACE) model. The processiong scripts and related information are below (Scripts need to be run in the MeteoInfolab) .

• read_data(asc)

• read_data(NetCDF)

Read emission data in asc and nc formats respectively.

• run_pollutants

Process pollutants emission data by spatial allocation, temporal allocation and chemical speciation (VOC is not included in this script) .

• run_VOC

Process VOC emission data by spatial allocation, temporal allocation and chemical speciation (No consideration of chemical mechanism) .

• lump_VOC

Lump VOC species according chemical mechanism.

• merge_sector

Merge all pollutants emission files in one file for each sector.

• total_run

Import and run the scripts above.

• convert_grads

Convert NetCDF model-ready emission data files to GrADS format data files for CUACE model.

Attention: The file paths in scripts should be modified correctly before use.