Re: NAN as _FillValue/missing_value

Philippe Poilbarbe a écrit :


...
For files we create we never use a NaN value but a fully representable
float (i.e. a number which does
not have representation problem and rounding risk) like 2.0E200
Not 2.0E200 but 2.0**200 (a power of 2 which is represented with a mantissa at 0 and the power in exposant)