[gradsusr] Xming starting in batch mode

[Michael Smith]

Hello,

I've recently run into an issue running grads in batch mode through a bash
script. I'm running cygwin, and when I invoke 'grads -b' from the bash
command line, all works as expected. When I try the same thing from a bash
script the Xming server tries to start up.

This has only started happening in the past week since a cygwin update and
I'm hoping somebody here has encountered a similar problem. I'm running a
large number of unattended scripts that use grads and this has brought my
production to a halt.

Thanks in advance for any suggestions,
Mike

-----------------------------
Command in bash script: grads -blcx grads_script.gs: works as expected from
the bash command line, but not when called from a bash script

output of q config:

Config: v2.0.2.oga.2 little-endian readline printim grib2 netcdf hdf4-sds
hdf5 opendap-grids,stn athena geotiff shapefile
Grid Analysis and Display System (GrADS) Version 2.0.2.oga.2
Copyright (c) 1988-2011 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 Jul 10 02:47:45 EDT 2014 for i686-pc-cygwin

This version of GrADS has been configured with the following options:
  o Built on a LITTLE ENDIAN machine
  o Athena Widget GUI ENABLED
  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-1.4.0
  o NetCDF interface ENABLED
      http://www.unidata.ucar.edu/software/netcdf
      netcdf 4.3.2 of Jun  7 2014 19:28:23 $
  o OPeNDAP gridded data interface ENABLED
  o OPeNDAP station data interface ENABLED
      http://iges.org/grads/gadoc/supplibs.html
      libgadap 2.0.oga.1
  o HDF4 and HDF5 interfaces ENABLED
      http://hdfgroup.org
      HDF 4.2r5
      HDF5 1.8.12
  o GeoTIFF and KML/TIFF output ENABLED
      http://www.libtiff.org
      http://geotiff.osgeo.org
  o KML contour output ENABLED
  o Shapefile interface ENABLED
      http://shapelib.maptools.org
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