Problem to open grib2 Nomad/CFSR data with opengrads

[Henrique Barbosa]

Dear All,

I need help to access CFSR (NCEP reanalysis 3) over opendap with opengrads.
I get an horrendous error message (see below) when I try to:

ga-> sdfopen http://nomads.ncdc.noaa.gov/thredds/dodsC/cfsrmon/200912/pgblnl.gdas.200912.grb2

I am using v2.0.a7.oga.3 downloaded from opengrads website. I do
have opendap enabled (see output of 'q config' below).

The strange thing is that I can open other sources of data, for example

ga-> sdfopen http://nomads.ncep.noaa.gov:9090/dods/gfs/gfs20100111/gfs_00z

works perfectly and I can plot, subset, etc...

Any ideas?

[]s
Henrique


--------------------------------------------------------------------------------------------------------------------------------------------------
ga-> q config
Config: v2.0.a7.oga.3 little-endian readline printim grib2 netcdf
hdf4-sds hdf5 opendap-grids,stn athena geotiff
Grid Analysis and Display System (GrADS) Version 2.0.a7.oga.3
Copyright (c) 1988-2009 by Brian Doty and the
Institute for Global Environment and Society (IGES)
This program is distributed WITHOUT ANY WARRANTY
See file COPYRIGHT for more information.

Built Thu Oct 29 17:57:08 EDT 2009 for x86_64-unknown-linux-gnu

This version of GrADS has been configured with the following options:
  o Built on a LITTLE ENDIAN machine
  o Command line editing ENABLED
      http://tiswww.case.edu/php/chet/readline/rltop.html
  o printim command for image output ENABLED
      http://www.zlib.net
      http://www.libpng.org/pub/png/libpng.html
      http://www.libgd.org/Main_Page
  o GRIB2 interface ENABLED
      http://www.ijg.org
      http://www.ece.uvic.ca/~mdadams/jasper
      http://www.nco.ncep.noaa.gov/pmb/codes/GRIB2
      g2clib-1.0.5
  o NetCDF interface ENABLED
      http://www.opendap.org
      libnc-dap 4.0.1-beta3-snapshot2009021712 of Mar  3 2009 14:13:33 $
  o HDF interface ENABLED
      http://hdfgroup.org
      HDF 4.2r3
      HDF5 1.8.2
  o Athena Widget GUI ENABLED
  o OPeNDAP gridded data interface ENABLED
      http://www.opendap.org
      libdap 3.7.10
  o OPeNDAP station data interface ENABLED
      http://iges.org/grads/gadoc/supplibs.html
      libgadap 2.0.oga.1
  o GeoTIFF and KML output ENABLED
      http://www.libtiff.org
      http://geotiff.osgeo.org

For additional information please consult http://iges.org/grads

--------------------------------------------------------------------------------------------------------------------------------------------------
ga-> sdfopen http://nomads.ncdc.noaa.gov/thredds/dodsC/cfsrmon/2001912/pgblnl.gdas.200912.grb2
Scanning self-describing file:
http://nomads.ncdc.noaa.gov/thredds/dodsC/cfsrmon/200912/pgblnl.gdas.200912.grb2
*** glibc detected *** grads: free(): invalid pointer: 0x00000000018ff354 ***
======= Backtrace: =========
/lib/libc.so.6[0x2b6884e9fcb8]
/lib/libc.so.6(cfree+0x76)[0x2b6884ea2276]
grads(_Z15convert_nc_type7nc_typeiiPvS0_+0x2ca)[0x8011ea]
grads(_ZN7NCArray14extract_valuesEPviiRK12ClientParams+0x2e9)[0x833a05]
grads(_Z8DODvarioiiPKmS0_PKlPvi+0xc6e)[0x803aea]
grads(nc3_get_vara_double+0x9e)[0x80e3b8]
grads(nc_get_vara_double+0x1a)[0x60bcca]
grads(read_one_dimension+0x89)[0x541ac1]
grads(gadsdf+0x17d6)[0x540080]
grads(gasdfopen+0x1d4)[0x53e700]
grads(gacmd+0xfb2)[0x524504]
grads(Main+0x4e1)[0x496f01]
grads(main+0x2e)[0x496a16]
/lib/libc.so.6(__libc_start_main+0xe6)[0x2b6884e465a6]
grads(__gxx_personality_v0+0x1a9)[0x496959]
======= Memory map: ========
00400000-00cca000 r-xp 00000000 08:01 604869
  /usr/local/grads-2.0.a7.oga.3/bin/grads
00dc9000-00dea000 rwxp 008c9000 08:01 604869
  /usr/local/grads-2.0.a7.oga.3/bin/grads
00dea000-010aa000 rwxp 00dea000 00:00 0
0180f000-01a04000 rwxp 0180f000 00:00 0                                  [heap]
2b6882c7a000-2b6882c9a000 r-xp 00000000 08:01 83056
  /lib/ld-2.9.so
2b6882c9a000-2b6882c9d000 rwxp 2b6882c9a000 00:00 0