[gradsusr] Grads/DODS - Access Denied

Erik D. Kabela ekabela at gmail.com
Mon Aug 26 12:59:15 EDT 2013


Hi Wesley:  I am noticing another error and it has occurred for both the
GFS and RAP data (or at least the latest attempts to grab the data).  The
error (specifically for the GFS) is:

Error: nc_open failed to open file
http://nomads.ncep.noaa.gov/dods/gfs_hd/gfs_hd20130826/gfs_hd_12z
NetCDF: Malformed or inaccessible DAP DDS
gadsdf: Couldn't ingest SDF metadata

Again, the same sort of error occurred for the RAP data.  NAM appears to be
running normally.

Any help you can provide would be great!
Thanks!
Erik


On Mon, Aug 26, 2013 at 11:07 AM, Wesley Ebisuzaki - NOAA Federal <
wesley.ebisuzaki at noaa.gov> wrote:

> Erik,
>
> If your problem is with http://nomads.ncep.noaa.gov, then the servers
> home page says,
>
> "Due to unfortunate server failures on 7/5/2013 NCEP had to place
> customers onto a new NOMADS server that has yet to be optimized. We realize
> that users have been impacted by this in numerous ways. As we spend the
> next few weeks tuning the server it will be very helpful if you notify us
> of any issues that are not within your normal tolerance. Please include the
> syntax and errors you are seeing to *ncep.pmb.dataflow at noaa.gov"
> *
> It's easier for dataflow to fix the problem when they know about it.
>
> Wesley
>
>
>
>
> On Mon, Aug 26, 2013 at 10:07 AM, Erik D. Kabela <ekabela at gmail.com>wrote:
>
>> Hello All:  For about the past 3-4 days my GrADS scripts have been
>> failing to grab data from the DODS server at NCEP.  The message I receive
>> (for example) is:
>>
>> 403 Forbidden
>> You don't have permission to access /dods/rap/rap20130826/rap_12z
>> sdfdeflev: nc_get_vara_double failed to read coordinate axis values
>>
>> I'm using GrADS v2.0.a9.  I get a similar error when trying to access GFS
>> data.
>>
>> Any help would be appreciated!
>>
>> Thanks!
>> Erik Kabela
>>
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>>
>>
>
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