SDL-PAND model 2.5

Model developed in SDL that shows the trend of new cases in Catalonia. The execution can be done using SDLPS at https://sdlps.com or any software that understands SDL.This is part of the project http://pand.sdlps.com.在SDL开发之模型展现了加泰罗尼亚新增病例的趋势。执行此模型可通过SDLPS（https://sdlps.com）或任何理解SDL的软件完成。此模型为项目http://pand.sdlps.com的一部分。