zmcgraw/bcinpcesm2runs: First release

Model output from custom CESM2 simulations used in calculations and figures for the following study: McGraw, Z., Storelvmo, T., Samset, B., &amp; Stjern, C. W. Global radiative impacts of black carbon acting as ice nucleating particles. <em>Geophysical Research Letters</em>, e2020GL089056. https://doi.org/10.1029/2020GL089056 Simulation names match those described in Supplementary Table S1. Data includes 2-year averages of cirrus radiative effects (2010-2011) and 5-year averages of other variables (2010-14). BC INP impacts are calculated using sets of 4 simulations according to Equation 1 in the paper, with some overlap between simulations in each set. The 2-year averages include shortwave (SW) and longwave (LW) cloud radiative effects (SWCF/LWCF) plus matching variables incorporating only cirrus ('_d1') and all clouds but cirrus ('_d2'). Cirrus radiative effects in the paper were SWCF (LWCF) minus SWCF_d2 (LWCF_d2), with net effects being the sum of SW and LW.本数据集为下述研究的计算与绘图所用的自定义社区地球系统模型2（CESM2）模拟的输出结果：该研究为McGraw Z.、Storelvmo T.、Samset B.与Stjern C.W.发表于《地球物理研究通讯》的论文《黑碳作为冰核粒子的全球辐射影响》，论文编号为e2020GL089056，DOI为10.1029/2020GL089056。模拟方案的命名与补充表S1中的描述一致。数据集包含卷云辐射效应的2年平均值（2010-2011年），以及其他变量的5年平均值（2010-2014年）。黑碳冰核粒子（Black Carbon Ice Nucleating Particles, BC INP）的辐射影响依据论文中的公式1，通过每组包含4个模拟方案的集合计算得到，每组内的模拟方案存在部分重叠。该2年平均值数据集包含短波（SW）与长波（LW）云辐射效应（SWCF/LWCF），以及仅包含卷云的匹配变量（后缀为'_d1'）和除卷云外的所有云的匹配变量（后缀为'_d2'）。论文中卷云的辐射效应为SWCF（LWCF）减去SWCF_d2（LWCF_d2），净辐射效应为短波与长波辐射效应的总和。