Hi Juan,
thanks for letting me know, I think this is about the third time someone complained about WxSim block/plugin and I decided to remove all WxSIM support from Meteotemplate. Im not happy about doing this, but I really cannot offer support or develop stuff for a software, which produces very inconsistent and confusing log files, with bugs, with no documentation, developer is nice, but didnt provide any either and most importantly, software I have never seen or was able to use myself. I did this with Bloomsky, GrLevelX, solar sensor etc. , but when I cannot use it myself, I have to have good documentation and consistent, usable input, which is not the case of WxSim