Beginning on GDS

[Tony Jolibois]

                 Hi,

I try to configure a GDS-1.2.9 to serve netCDF data.
Some of these data are for the moment served by a DODS-AS here
http://opendap.aviso.oceanobs.com (if you want to see .das and .dds).
I use grads-1.9b3.
I created a ctl file with  the netCDF and I'm able to open it in grads.
But when I try to display urlDataset.dds, I have an error like this :

Error {
    code = 0;
    message = "extraction failed; couldn't open /home/opendap/gds-1.2.9/mercator_test.ctl";
};

This file exist and I can open it, where can be my error ?

Thanks in advance,
Tony