For some reason, values at each time step for a NC file I'm using appear different when I view it through an external reader like Panoply and when I process it through a Python script via rioxarray.open_rasterio.
Scaling Factor is 1.0 and Offset is 0 so it shouldn't be causing a discrepancy. Has anyone encountered this issue previously?
Dataset is "pr_aus_CESM1-CAM5_rcp45_r1i1p1_CSIRO-DecCh-wrt-1986-2005-Scl_v1_day_2016-2045.nc" downloaded from here: text
I've first opened it via Panoply and looked the rainfall value at Timestep 0 at (141.95, -20.65) which reads at 0.1097mm.
I've then used the below code to read it into Python and at the same Time/Coordinates the value for "b" is 0
pr=rioxarray.open_rasterio("pr_aus_CESM1-CAM5_rcp45_r1i1p1_CSIRO-DecCh-wrt-1986-2005-Scl_v1_day_2016-2045.nc")
a = pr[0,:,:]*pr.attrs['scale_factor']+pr.attrs['add_offset']
b = a.values