using cygwin64 causes a couple of bugs during make check.
Fixes are as follows:
1. in ncdump.c and nccopy.c change all occurrences of
'return EXIT_FAILURE'
and
'return EXIT_SUCCESS'
with
exit(EXIT_FAILURE)
and
exit(EXIT_SUCCESS)
respectively.
I have no idea why this works.
2. in libdap2/ncdap3a.c#freeNCDAPCOMMON,
remove the call to nc_abort, it is
causing a loop; not sure why this
is not caught under other operating systems.
Some servers do not properly
implement the current DAP2 spec.
It turns out that this server is one of those:
http://nomads.ncep.noaa.gov:9090/
When a reference such as this is made:
http://nomads.ncep.noaa.gov:9090/dods/gens/gens20140123/gep_all_12z?prmslmsl[0][0][0][0:359]
tt is returning this:
Dataset {
float prmslmsl[ens=1][time=1][lat=1][lon=360];
} gens%2fgens20140123%2fgep_all_12z;
when it should be returning this:
Dataset {
Structure {
float prmslmsl[ens=1][time=1][lat=1][lon=360];
} prmslmsl;
} gens%2fgens20140123%2fgep_all_12z;
The reason is that when picking fields out of a grid,
one must maintain the fully qualified name, so the grid
is converted to an enclosing structure.
It turns out that the problem was that
when I create the new structure node, I was
improperly linking it into the existing graph.
This caused a null pointer failure.
Fix is to make sure the relevant field (node->root)
is set.
Some servers do not properly
implement the current DAP2 spec.
It turns out that this server is one of those:
http://nomads.ncep.noaa.gov:9090/
When a reference such as this is made:
http://nomads.ncep.noaa.gov:9090/dods/gens/gens20140123/gep_all_12z?prmslmsl[0][0][0][0:359]
tt is returning this:
Dataset {
float prmslmsl[ens=1][time=1][lat=1][lon=360];
} gens%2fgens20140123%2fgep_all_12z;
when it should be returning this:
Dataset {
Structure {
float prmslmsl[ens=1][time=1][lat=1][lon=360];
} prmslmsl;
} gens%2fgens20140123%2fgep_all_12z;
The reason is that when picking fields out of a grid,
one must maintain the fully qualified name, so the grid
is converted to an enclosing structure.
It turns out that the problem was that
when I create the new structure node, I was
improperly linking it into the existing graph.
This caused a null pointer failure.
Fix is to make sure the relevant field (node->root)
is set.
The code that tests if a path is a url is
faulting when the url does not end in a slash
(e.g. http://thredds-tests.ucar.edu).
The code that tests if a path is a url is
faulting when the url does not end in a slash
(e.g. http://thredds-tests.ucar.edu).
CF-273]/HZY-708311
Solution was to do a null pointer test.
Added a test (tst_misc).
Add a new function called nc_inq_format_extended that
returns more detailed format information (vis-a-vis
nc_inq_format) about an open dataset.
Note that the netcdf API will present the file as if it had
the format specified by nc_inq_format. The true file
format, however, may not even be a netcdf file; it might be
DAP, HDF4, or PNETCDF, for example. This function returns
that true file type. It also returns the effective mode for
the file.
signature: nc_inq_format_extended(int ncid, int* formatp, int* modep)
where
* ncid is the NetCDF ID from a previous call to nc_open() or
nc_create().
* formatp is a pointer to a location for returned true format.
* modep is a pointer to a location for returned mode flags.
Refer to the actual list in the file netcdf.h to see the
currently defined set.
Also added test cases (tst_formatx*).
