[GEMPAK #AZH-520134]: imgi2gm.f Bug

Jordan, thanks for passing this along to me.  I've made the change for 6.6.0 to 
be released next week.

Michael
Unidata

> Hello Scott,
> 
> I discovered a bug in the Unidata version of N-AWIPS 6.4.0:
> gempak/source/gemlib/im/imgi2gm.f
> 
> This leads to incorrect mapping of certain GINI files on the Alaska
> National domain (images are placed too far south and east).  If this is
> in your code, we will need it to be changed prior to using the AVHRR
> imagery in N-AWIPS.  Modifications to that same file would also be
> required so that for values of isat = 24 to 29, imsorc = 41.
> 
> Best,
> 
> Jordan Gerth
> CIMSS
> 
> --
> 
> Current code:
> 
> C
> C*      temporary hack by chis to get sounder products correct Lo1
> C
> if((imapty.eq.5).and.((lon1.gt.0).and.(lon1.lt.1800000))) then
> *           if(ichan.gt.5) then*
> lon1 = -lon1
> rlon1 = -rlon1
> endif
> endif
> 
> should be (my new code in bold)
> 
> C
> C*      temporary hack by chis to get sounder products correct Lo1
> C
> if((imapty.eq.5).and.((lon1.gt.0).and.(lon1.lt.1800000))) then
> *           if((ichan.gt.10).and.(ichan.lt.60)) then*
> lon1 = -lon1
> rlon1 = -rlon1
> endif
> endif
> 
> 


Ticket Details
===================
Ticket ID: AZH-520134
Department: Support GEMPAK
Priority: Critical
Status: Open