AREAdata updating output files

AREAdata output files for automatically updating climate averages. These are daily climate estimates based on the CDS ERA-5 reanalysis, see pearselab.github.io/areadata/. File names begin with the climate variable given:temp = Temperaturespechumid = Specific Humidityrelhumid = Relative Humidityprecip = Precipiationuv = Ultraviolet File names contain the administrative division level: countries - highest administrative division GID1 - lower administrative division, equivalent to states GID2 - lower administrative division, equivalent to counties Files downloadable as RDS files for direct use in the R statistical programming environment (appended .RDS), or as zip-compressed tab delimited files for other applications (appended .zip).本数据集为用于自动更新气候平均值的AREAdata输出文件。其包含基于CDS ERA-5再分析数据的每日气候估算值，详细信息可参考pearselab.github.io/areadata/。文件名以指定的气候变量作为前缀：temp对应气温（Temperature）、spechumid对应比湿（Specific Humidity）、relhumid对应相对湿度（Relative Humidity）、precip对应降水（Precipitation）、uv对应紫外线（Ultraviolet）。文件名同时包含所属行政区划层级标识：countries代表最高一级行政区划；GID1代表次级行政区划，级别等同于州/省；GID2代表更低一级行政区划，级别等同于县/郡。文件可下载为两种格式：一是可直接在R统计编程环境中使用的RDS文件（文件后缀为.RDS）；二是适用于其他应用场景的zip压缩制表符分隔文本文件（文件后缀为.zip）。