Does 'ncread' automatically takes the 'add-offset' and 'scale factor' into account before returning the results?
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I am reading some gridded geographical satellite data product in ".nc" format using "ncread" command. I find without multiplying the 'scale factor' and adding the 'add-offset' I am having the geophysicall values already.
I am confused whether 'ncread' automatically takes the 'add-offset' and 'scale factor' into account before returning the results.
Thanks in advance for your answer.
回答 (2 件)
KSSV 2019 年 3 月 8 日
When you read a variable from netCDF using ncread, it will read the whole variable as it is written/ present in the file. It will read from start to end ...the entire data.