Dear Sir,

Hope this email finds you well. My name is Ya Huang, and I am a PhD candidate from China Institute of Water Resources and Hydropower Research. Recently, I encountered some problems using the RegCM model. I want to modify the initial condition of the soil related variables in the SAV document. However, when I browse the variable name of the entire SAV document, I find that all variables have no relevant annotations and units, and there are no explanatory statements in the source code. The existence of these problems makes it impossible for me to know the detailed information of various variables. Therefore, I am asking for your help.

Your help regarding this matter will be greatly appreciated and I shall be waiting for your feedback.

sincerely,

Ya Huang,Ph.D. Candidate