DAPRCFILE. Note that the value of this environment
variable should be the absolute path of the rc file, not
the path to its containing directory.
2. fixup testauth.sh and add some new tests
3. synch oc
2. modify oc2/ocrc.c rcfilenames to look for .ocrc before .dodsrc.
3. Modify testauth.sh to avoid using names that might already
exist for cookies file and netrc file. Still must use .ocrc
to test for local/home search.
4. Modify testauth.sh to save and restore any file it creates
that already exists.
This supports better authorization
handling for DAP requests, especially redirection
based authorization. I also added a new test case
ncdap_tests/testauth.sh.
Specifically, suppose I have a netrc file /tmp/netrc
containing this.
machine uat.urs.earthdata.nasa.gov login xxxxxx password yyyyyy
Also suppose I have a .ocrc file containing these lines
HTTP.COOKIEJAR=/tmp/cookies
HTTP.NETRC=/tmp/netrc
Assume that .ocrc is in the local directory or HOME.
Then this command should work (assuming a valid login and password).
ncdump -h "https://54.86.135.31/opendap/data/nc/fnoc1.nc"
