CDO

Hi,

I'd love to use CDO to access ESGF. But no joy.

I believe I have the credentials sorted. my .dodsrc has:

CURL.VERBOSE=1
CURL.COOKIEJAR=/Users/xrayda/.esg/.dods_cookies
CURL.SSL.VALIDATE=0
CURL.SSL.CERTIFICATE=/Users/xrayda/.esg/credentials.pem
CURL.SSL.KEY=/Users/xrayda/.esg/credentials.pem
CURL.SSL.CAPATH=/Users/xrayda/.esg/certificates
HTTP.VERBOSE=1
HTTP.COOKIEJAR=/Users/xrayda/.esg/.dods_cookies
HTTP.SSL.VALIDATE=
HTTP.SSL.CERTIFICATE=/Users/xrayda/.esg/credentials.pem
HTTP.SSL.KEY=/Users/xrayda/.esg/credentials.pem
HTTP.SSL.CAPATH=/Users/xrayda/.esg/certificates

and I have a valid credentials.pem and ncdump work fine: (example below without verbose!)

$ ncdump -h https://cmip3.dkrz.de/thredds/dodsC/cmip5/output1/CCCma/CanESM2/historical/day/atmos/day/r1i1p1/v20120410/pr/pr_day_CanESM2_historical_r1i1p1_18500101-20051231.nc
netcdf pr_day_CanESM2_historical_r1i1p1_18500101-20051231 {
dimensions:
time = UNLIMITED ; // (56940 currently)
bnds = 2 ;
lat = 64 ;
lon = 128 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1850-1-1" ;
....

But try to access the same dataset with cdo gives:

• Adding handle: conn: 0x7fb650803e00
• Adding handle: send: 0
• Adding handle: recv: 0
• Curl_addHandleToPipeline: length: 1
• - Conn 0 (0x7fb650803e00) send_pipe: 1, recv_pipe: 0
• About to connect() to cmip3.dkrz.de port 443 (#0)
• Trying 136.172.30.62...
• Connected to cmip3.dkrz.de (136.172.30.62) port 443 (#0)
• Unknown SSL protocol error in connection to cmip3.dkrz.de:-9800
• Closing connection 0
  curl error details:

cdo sinfo: Open failed on >https://cmip3.dkrz.de/thredds/dodsC/cmip5/output1/CCCma/CanESM2/historical/day/atmos/day/r1i1p1/v20120410/pr/pr_day_CanESM2_historical_r1i1p1_18500101-20051231.nc<
Unknown Error

Any support appreciated!

Best regards, dave r.