ut_calendar problem

Hi all,

I download the latest version of pre-compiled ncl 6.1.2, and when I run the ut_calendar() function, there came out a warning:

warning:ut_calendar: Invalid specification string. Missing values will be returned.

I searched such warning on the internet, and understood that it must have something to do with the path of udunits.dat.

According to the answers to the previous similar question, I explicitly set UDUNITS2_XML_PATH and unset UDUNITS_PATH like the followings,

setenv UDUNITS2_XML_PATH $NCARG_ROOT/lib/ncarg/udunits
unsetenv UDUNITS_PATH

however, it still didn't work. Then I've no idea about this problem.

Could someone help me solve it?

Thanks a lot.

Best regards,

Xuguang Sun
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Received on Mon Oct 7 14:13:19 2013