This minor negative value is due to the error of the computer memory
(truncation error, might be the right word). It happens sometimes.
Simply reassign them to zero by either grads or fortran code.
----- Original Message -----
Sent: Thursday, March 15, 2007 5:18 PM
Subject: [RegCNET] negative values in the
fields of precipitation
Dear
All,
I have faced with problem. The fields of precipitation from
CRUdata have negative values (-0,000686634) for some regions. What does it
mean? And how to avoid them? As I know value -32767 is used for missing
data.
Thanks in advance for any help !
Elena
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