Data for "The evolving distribution of relative humidity conditional upon daily maximum temperature in a warming climate"

This dataset includes results data for the study "The evolving distribution of relative humidity conditional upon daily maximum temperature in a warming climate"<br>Files titled with "***_QR_RH_on_Tmax_***_group*_***.Rdata" are estimated quantiles of relative humidity conditional upon daily maximum temperatures. Where, CHI, PHX, NOLA, and NYC represent Chicago, Phoenix, New Orlean, and New York City, respectively. JUL represents July. Group1, 2, and 3 represent three different time periods: 1990-2005, 2026-2035, 2071-2080. Each file contains three variables: z is the estimated values of relative humidity at specified quantiles; q denotes the 11 selected quantiles (0.05, 0.10, 0.20, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, 0.95); tmax_sub is the evenly spaced daily maximum temperature intervals.These files are in format of .Rdata, which could be opened and processed by software R or R-studio. <br><br>The Distributions of dew point and heat wave index are converted from the conditional quantiles of relative humidity on temperature. The dew point is calculated based on the equation (4) and (5) of this study. The heat wave index is calculated based on the equation (6) of the study.

本数据集包含题为《变暖气候中基于日最高气温（daily maximum temperature）的相对湿度（relative humidity）条件分布演化》的研究的相关结果数据。以"***_QR_RH_on_Tmax_***_group*_***.Rdata"命名的文件，为基于日最高气温估算得到的相对湿度条件分位数。其中，CHI、PHX、NOLA、NYC分别代表芝加哥（Chicago）、菲尼克斯（Phoenix）、新奥尔良（New Orleans）、纽约市（New York City）；JUL代表七月（July）。Group 1、2、3分别对应三个不同时段：1990-2005年、2026-2035年、2071-2080年。每个文件包含三个变量：z为指定分位数下的相对湿度估算值；q为选取的11个分位点（0.05、0.10、0.20、0.30、0.40、0.50、0.60、0.70、0.80、0.90、0.95）；tmax_sub为均匀划分的日最高气温区间。此类文件格式为.Rdata，可通过R或RStudio软件打开并进行处理。

露点温度（dew point）与热浪指数（heat wave index）的分布由相对湿度基于气温的条件分位数转换得到。其中，露点温度依据本研究的公式(4)与(5)计算得出，热浪指数则基于本研究的公式(6)计算得到。