[Go-essp-tech] FW: CMIP5 download issue from BADC

[stephen.pascoe at stfc.ac.uk]

Gavin,

This query is queued in the CMIP5 helpdesk.  There is a backlog but I'll get to it today.  If thomas phones again he can request a 72 hour certificate from our myproxy service (if he has a CEDA OpenID).

Stephen.

---
Stephen Pascoe  +44 (0)1235 445980
Centre of Environmental Data Archival
STFC Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11 0QX, UK

From: Gavin M. Bell [mailto:gavin at llnl.gov]
Sent: 19 July 2011 18:01
To: go-essp-tech at ucar.edu; Pascoe, Stephen (STFC,RAL,RALSP)
Subject: Fwd: FW: CMIP5 download issue from BADC

Hi,

A user called me up and wanted some help with this issue.
He indicated that he could not login at badc?

-------- Original Message --------
Subject:

FW: CMIP5 download issue from BADC

Date:

Tue, 19 Jul 2011 09:38:45 -0700

From:

Thomas Reichler <thomas.reichler at utah.edu><mailto:thomas.reichler at utah.edu>

To:

gavin at llnl.gov<mailto:gavin at llnl.gov> <gavin at llnl.gov><mailto:gavin at llnl.gov>





-----Original Message-----

From: Thomas Reichler

Sent: Tuesday, July 19, 2011 10:24 AM

To: 'cmip5-helpdesk at stfc.ac.uk<mailto:cmip5-helpdesk at stfc.ac.uk>'

Cc: 'esg-support at earthsystemgrid.org<mailto:esg-support at earthsystemgrid.org>'

Subject: CMIP5 download issue from BADC



Hello,



I am having difficulties downloading CMIP5 data from the BADC Gateway.



I use the wget option to perform this, but when invoking the script a get many times errors like this:



...

--2011-07-19 01:30:50--  http://cmip-dn.badc.rl.ac.uk/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/piControl/mon/atmos/Amon/r1i1p1/v20110329/ta/ta_Amon_HadGEM2-ES_piControl_r1i1p1_190912-193411.nc

Resolving cmip-dn.badc.rl.ac.uk... 130.246.191.29

Connecting to cmip-dn.badc.rl.ac.uk|130.246.191.29|:80... connected.

HTTP request sent, awaiting response... 302 Moved Temporarily

Location: https://cmip-dn.badc.rl.ac.uk/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fcmip-dn.badc.rl.ac.uk%2Fthredds%2FfileServer%2Fesg_dataroot%2Fcmip5%2Foutput1%2FMOHC%2FHadGEM2-ES%2FpiControl%2Fmon%2Fatmos%2FAmon%2Fr1i1p1%2Fv20110329%2Fta%2Fta_Amon_HadGEM2-ES_piControl_r1i1p1_190912-193411.nc [following]

--2011-07-19 01:30:51--  https://cmip-dn.badc.rl.ac.uk/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fcmip-dn.badc.rl.ac.uk%2Fthredds%2FfileServer%2Fesg_dataroot%2Fcmip5%2Foutput1%2FMOHC%2FHadGEM2-ES%2FpiControl%2Fmon%2Fatmos%2FAmon%2Fr1i1p1%2Fv20110329%2Fta%2Fta_Amon_HadGEM2-ES_piControl_r1i1p1_190912-193411.nc

Connecting to cmip-dn.badc.rl.ac.uk|130.246.191.29|:443... connected.

HTTP request sent, awaiting response... 302 Moved Temporarily

Location: http://cmip-dn.badc.rl.ac.uk/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/piControl/mon/atmos/Amon/r1i1p1/v20110329/ta/ta_Amon_HadGEM2-ES_piControl_r1i1p1_190912-193411.nc [following]

--2011-07-19 01:30:52--  http://cmip-dn.badc.rl.ac.uk/thredds/fileServer/esg_dataroot/cmip5/output1/MOHC/HadGEM2-ES/piControl/mon/atmos/Amon/r1i1p1/v20110329/ta/ta_Amon_HadGEM2-ES_piControl_r1i1p1_190912-193411.nc

Connecting to cmip-dn.badc.rl.ac.uk|130.246.191.29|:80... connected.

HTTP request sent, awaiting response... 200 OK

Length: 564043684 (538M) [application/x-netcdf]

Saving to: `ta_Amon_HadGEM2-ES_piControl_r1i1p1_190912-193411.nc'



100%[==================================================================>] 564,043,684  394K/s   in 23m 26s



2011-07-19 01:54:20 (392 KB/s) - `ta_Amon_HadGEM2-ES_piControl_r1i1p1_190912-193411.nc' saved [564043684/564043684]



--2011-07-19 01:54:20--  http://vesg.ipsl.fr/thredds/fileServer/esg_dataroot/CMIP5/output1/IPSL/IPSL-CM5A-LR/piControl/mon/atmos/cfMon/r1i1p1/v20110324/ta/ta_cfMon_IPSL-CM5A-LR_piControl_r1i1p1_260001-269912.nc

Resolving vesg.ipsl.fr... 134.157.176.104

Connecting to vesg.ipsl.fr|134.157.176.104|:80... connected.

HTTP request sent, awaiting response... 302 Moved Temporarily

Location: https://vesg.ipsl.fr/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fvesg.ipsl.fr%2Fthredds%2FfileServer%2Fesg_dataroot%2FCMIP5%2Foutput1%2FIPSL%2FIPSL-CM5A-LR%2FpiControl%2Fmon%2Fatmos%2FcfMon%2Fr1i1p1%2Fv20110324%2Fta%2Fta_cfMon_IPSL-CM5A-LR_piControl_r1i1p1_260001-269912.nc [following]

--2011-07-19 01:54:21--  https://vesg.ipsl.fr/OpenidRelyingParty/home.htm?redirect=http%3A%2F%2Fvesg.ipsl.fr%2Fthredds%2FfileServer%2Fesg_dataroot%2FCMIP5%2Foutput1%2FIPSL%2FIPSL-CM5A-LR%2FpiControl%2Fmon%2Fatmos%2FcfMon%2Fr1i1p1%2Fv20110324%2Fta%2Fta_cfMon_IPSL-CM5A-LR_piControl_r1i1p1_260001-269912.nc

Connecting to vesg.ipsl.fr|134.157.176.104|:443... connected.

OpenSSL: error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate unknown

Unable to establish SSL connection.

...



As you can see, the transfer works for a while, but then I get these alert certificate errors. This issue is quite inconvenient because - given the amount of files to download - it is very difficult to keep track of what has been properly downloaded, what not, and then to reselect the files for download again.



Is there anything I do wrong or I can do differently?



With kind regards,



Thomas Reichler

Department of Atmospheric Sciences, University of Utah

135 S 1460 E, Rm 819 (WBB)

Salt Lake City, UT 84112-0110

801-585-0040 Fax: 801-581-4362

thomas.reichler at utah.edu<mailto:thomas.reichler at utah.edu>, www.inscc.utah.edu/~reichler/<http://www.inscc.utah.edu/~reichler/>









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