I have a question and I hope that somebody can help me.
I am using SDSM model for downscaling global climate data (CanESM2 and NCEP data) to my study area. I need to make a calibration for these data with measurements data for the same period (1961-2005), but I need to use half of these data (1961-1990) for calibration and second half for validation (1991-2005). My question is: when I applied calibration process in SDSM model the software does not work for the period 1961-1990. Whereas, it works when I applied for the whole period (1961-2005) could anybody assist me?
Note: I do not have this problem with Temperature data.
Thanks in advance
Thanks in advance