[ncl-talk] Problem with ESMF_RegridWeightGen

[Felix Carrasco]

Hi NCL-Talk,

i was trying to interpolate using the ESMF_regrid_gen_weights function. 
But it send me this message:


(0)     get_src_grid_info: source lat dims = (85,85)
(0)     get_src_grid_info: source lon dims = (85,85)
(0)     get_src_grid_info: source grid type is 'curvilinear'
(0)     curvilinear_to_SCRIP: calculating grid corners...
(0)     curvilinear_to_SCRIP: no lat values are at the poles, so
(0)            calculating grid corners using
(0)            calc_SCRIP_corners_noboundaries...
(0)     calc_SCRIP_corners_noboundaries
(0)          min/max original lat: -35.0214/-34.2646
(0)          min/max original lon: -58.8845/-57.9605
(0)     calc_SCRIP_corners_noboundaries
(0)          min/max Extlat2d: -35.0304/-34.2556
(0)          min/max Extlon2d: -58.8956/-57.9494
(0)     calc_SCRIP_corners_noboundaries
(0)          min/max ExtGridCenter_lat: -35.0259/-34.2601
(0)          min/max ExtGridCenter_lon: -58.8901/-57.9549
(0)     =====> CPU Elapsed Time: curvilinear_to_SCRIP: 0.0159969 seconds 
<=====
(0)     get_dst_grid_info: destination lat dims = (100,110)
(0)     get_dst_grid_info: destination lon dims = (100,110)
(0)     curvilinear_to_SCRIP: calculating grid corners...
(0)     curvilinear_to_SCRIP: no lat values are at the poles, so
(0)            calculating grid corners using
(0)            calc_SCRIP_corners_noboundaries...
(0)     calc_SCRIP_corners_noboundaries
(0)          min/max original lat: -36.8259/-32.3388
(0)          min/max original lon: -61.4592/-55.3408
(0)     calc_SCRIP_corners_noboundaries
(0)          min/max Extlat2d: -36.8709/-32.2926
(0)          min/max Extlon2d: -61.517/-55.283
(0)     calc_SCRIP_corners_noboundaries
(0)          min/max ExtGridCenter_lat: -36.8484/-32.3157
(0)          min/max ExtGridCenter_lon: -61.4881/-55.3119
(0)     =====> CPU Elapsed Time: curvilinear_to_SCRIP: 0.020998 seconds 
<=====
(0)     ESMF_regrid_gen_weights: could not find ESMF_RegridWeightGen 
executable.

and it's not working, because I iterate over a series files using this 
weights generated by this function.

I found an old email from 2013 here:

https://www.ncl.ucar.edu/Support/talk_archives/2013/3957.html

but as it suggested right there I do find the ESMF_RegridWeightGen in 
the $NCARG_ROOT/bin/ folder (also check the setting of NCARG_ROOT and is 
fine. So I decided to send this email in case anyone knows something 
about this.

I have installed the NCL in a server using the file:

ncl_ncarg-6.4.0-RHEL6.4_64bit_gnu447.tar.gz

The system is (according to uname -or):

2.6.32-642.11.1.el6.x86_64 GNU/Linux

and "gcc -v" gives me:

Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man 
--infodir=/usr/share/info 
--with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap 
--enable-shared --enable-threads=posix --enable-checking=release 
--with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions 
--enable-gnu-unique-object 
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada 
--enable-java-awt=gtk --disable-dssi 
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre 
--enable-libgcj-multifile --enable-java-maintainer-mode 
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar 
--disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic 
--with-arch_32=i686 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)

If anyother information is needed, just ask.

Best regards




-- 
-------------------------------------
Felix Carrasco

Estudiante Doctorado UBA
Centro de investigaciones del mar y la atmosfera
Universidad de Buenos Aires
Dirección:
Intendente Guiraldes 2160 - Ciudad Universitaria
Pabellón II - 2do. piso
Buenos Aires - Argentina
Código Postal: C1428EGA
Teléfono: (54)(11) 4787-2693 - (54)(11) 4576-3300/09 Ext. 388
FAX: (54)(11) 4788-3572