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Norman, (or anyone using netcdf prior to v. 3.5.1), <br>
<br>
Would you mind doing me a small favor? Since you're using an earlier <br>
version of netcdf (3.5.0 and I'm using 3.5.1) and you
compiled <br>
ok (assumingly) would you mind grep-ing for one of these vars in the <br>
netcdf includes to see if you get anything? There are some noticeable <br>
differences. For example, my version of ncgen doesn't even have an <br>
available '--help' options.<br>
<br>
nc_inq_var<br>
nc_inq_varndims<br>
nc_get_vara_uchar<br>
<br>
I would be indebted. <br>
<br>
Thanks, <br>
<br>
Jack Varga<br>
<br>
Norman Vine wrote:
<blockquote cite="midEKEJIKAILPONGGENMBGAGENMJLAA.nhv@cape.com"
type="cite">
<pre wrap="">Jack Varga writes:
</pre>
<blockquote type="cite">
<blockquote type="cite">
<pre wrap="">I'm wondering if this problem might be related to stricter enforcement
of ISO/ANSI standards in gcc/++ 3.4.1, (default compiler for my
distro, Mandrake 10.1). I don't know where the undeclared identifier
is attempting to be referenced from. Any suggestions or ideas would
be appreciated. I'm using version 3.5.1 of netcdf.
make[2]: Entering directory `/home/builder/gdal-1.2.5/frmts/netcdf'
/bin/sh ../../libtool --mode=compile /usr/bin/g++ -Wall -O2
-I../../port -I../../gcore -I../../ogr -I../../alg
-I/usr/include/c++/3.4.1 -I../../port -c -o ../o/netcdfdataset.o
netcdfdataset.cpp
/usr/bin/g++ -Wall -O2 -I../../port -I../../gcore -I../../ogr
-I../../alg -I/usr/include/c++/3.4.1 -I../../port -c
netcdfdataset.cpp -fPIC -DPIC -o ../o/.libs/netcdfdataset.o
netcdfdataset.cpp: In constructor
`netCDFRasterBand::netCDFRasterBand(netCDFDataset*, int, int, int)':
netcdfdataset.cpp:117: error: `nc_inq_var' undeclared (first use this
function)
netcdfdataset.cpp:117: error: (Each undeclared identifier is reported
only once for each function it appears in.)
netcdfdataset.cpp:128: error: `NC_INT' undeclared (first use this
function)
netcdfdataset.cpp: In member function `virtual CPLErr
netCDFRasterBand::IReadBlock(int, int, void*)':
netcdfdataset.cpp:157: error: `nc_inq_varndims' undeclared (first use
this function)
</pre>
</blockquote>
</blockquote>
<pre wrap=""><!---->
My guess is that you haven't passed in your path to your netcdf installation
try --with-netcdf=$PATH_TO_NETCDF_HOME
< maybe something changed with netcdf 3.51 but .... >
HTH
Norman
==== following with GDAL CVS 10-Dec-2004 4:48:38a EST ====
<518> gdal
$ gcc --version
gcc (GCC) 3.4.1 (cygming special)
Copyright (C) 2004 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
<519> gdal
$ ncgen --help
<snip>
ncgen: -: netcdf library version 3.5.0 of Jan 24 2004 06:34:11 $
<520> gdal
$ gdalinfo --formats
Supported Formats:
<snip>
GMT (rw): GMT NetCDF Grid Format
netCDF (ro): network Common Data Format
<snip>
</pre>
</blockquote>
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