Sulphate Ancillary Metadata and Processing Metadata and Scripts

The contents of this project includes the processing scripts and required meta data to generate UM sulphate emissions ancillary files from the ECLIPSE v5a data.These are meta data files for use with "Scripts required for generating sulphate ancillary files". The contents are two grid definitions the ECLIPSE v5 data land grid (eclipse_land_grid) and the N96_grid definition. The RCP4.5 Dimethyl Sulphide emissions which are cycled annually are also included for incorporation into the ancillary file produced.This is code to take in ECLIPSE v5a emissions data and create ancillary files suitable for use with the MetOffice HadCM3 family of models. The main code is a bash script called make_so2_nc.sh. It relies on installation of CDO, NCO and IDL (other .pro programs included here which are called from within the bash script).Further metadata is require and provided in "Metadata required for generating sulphate ancillary files" part of this project.

本项目包含用于从ECLIPSE v5a数据生成UM硫酸盐排放辅助文件的处理脚本与所需元数据。此类元数据文件用于配合「生成硫酸盐辅助文件所需脚本」使用。本项目涵盖两类网格定义：ECLIPSE v5数据陆面网格（eclipse_land_grid）与N96网格定义。此外还纳入了需逐年循环更新的RCP4.5情景二甲基硫（Dimethyl Sulphide）排放数据，用于整合至最终生成的辅助文件中。
本代码用于读取ECLIPSE v5a排放数据，生成可适配MetOffice HadCM3系列模型的辅助文件。核心代码为名为make_so2_nc.sh的Bash脚本，其依赖CDO（Climate Data Operators）、NCO（NetCDF Operators）与IDL（Interactive Data Language）工具，本项目同时附带了该Bash脚本调用的其余.pro程序。此外，本项目的「生成硫酸盐辅助文件所需元数据」部分还提供了额外所需的元数据。