Hi Benno,
Thank you for your answer. The corresponding name between grid coordinates and
array dimension are driven by the NetCdf CF convention…
What about my real time constrain, so the require continuous update of the
provides data ? How can I reach the property from my TDS catalog ?
Regards,
Claude
Ing. Claude DEROGNAT, PhD
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46 08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx <mailto:cderognat@xxxxxxx> - http : www.aria.fr
P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et
dans la mesure du possible éditez les documents en recto verso, merci!
De : bennoblumenthal@xxxxxxxxx [mailto:bennoblumenthal@xxxxxxxxx] De la part de
Benno Blumenthal
Envoyé : jeudi 23 février 2012 19:45
À : Nathan Potter
Cc : Claude DEROGNAT; support@xxxxxxxxxxx Support; Patrick West; Nathan Potter;
thredds@xxxxxxxxxxxxxxxx
Objet : Re: [thredds] OLFS and/or BES configuration to obtain a dynamic refresh
of existing files ...
As for the two different structures -- the TDS generated a pure flat structure,
Hyrax made Grid structures, from the netcdf API point of view they are very
similar, though there is a significant difference w.r.t. height.
I wonder if the height variable is the reason TDS did not try to generate Grid
structures -- It is a netcdf convention that the height dimension should have a
height variable that is also one-dimensional. In this case, the height
variable is four-dimensional. If the height dimension were renamed slightly,
e.g. heightdim, you might get very different (and more consistent) results.
Benno
On Thu, Feb 23, 2012 at 1:09 PM, Nathan Potter <ndp@xxxxxxxxxxx> wrote:
On Feb 23, 2012, at 4:24 AM, Claude DEROGNAT wrote:
Hi,
My IT said that the file I send you is an old one. My problem is probably link
to my THREEDS catalog.
The question is so probably to threeds mailing list. I send them my question on
Monday just after your message and I still have no response back ...
So, I send you my catalog if you can have a look to it you may find why there a
mismatch between
http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/CF_CHIMERE_20120115_d03.nc.html
and
http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/CF_CHIMERE_20120115_d03.nc.html
Claude,
I look at the first URL, saw that it was a instance of THREDDS Data Server (a
fairly recent version 4.0.26) and I forwarded you message to their support list.
It was only later that I realized the second URL is what appears to be a VERY
old (circa version 1.5.0), locally compiled, version of our Hyrax server.
So you are running two entirely different implementations of an OPeNDAP server.
You can see this clearly when you look at one of the collections with a browser:
TDS: http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/
Hyrax: http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/
why the second is continuously updated but doesn't allow the access to
the whole set of variables stored in NetCdf file.
Why the first one are not continuously updated even if the date in the
threeds catalogs presentation always mentioned the right modified time ...
So with regards to how often datasets are "updated" - this is a function of
how the servers are implemented. I don't know what is going on in the TDS, but
in the Hyrax server each new request gets the file information regarding file
size and last modified times from the files system on which the dataset
resides. Hyrax also doesn't cache responses, so it will re-interrogate the file
every time you ask for something in or about the file.
The TDS folks are better informed to comment on what's going on in the TDS with
regards to this.
Now I think you are also saying that these two URLs:
http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/CF_CHIMERE_20120115_d03.nc
http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/CF_CHIMERE_20120115_d03.nc
Reference the exact same file on the exact same file system. Is that the case?
If so, the fact that the data structure representations generated by each
server for this file are so different is somewhat surprising:
From the TDS:
http://web.aria.fr:443/thredds/dodsC/CHIMERE@CAMAC@reference@p02/CF_CHIMERE_20120115_d03.nc.dds
Dataset {
String transverse_mercator;
Float32 x[lon = 101];
Float32 y[lat = 101];
Float32 lat[time = 48][lat = 101][lon = 101];
Float32 lon[time = 48][lat = 101][lon = 101];
String projectionCoordSys;
Float32 height[time = 48][height = 25][lat = 101][lon = 101];
Float32 time[time = 48];
Float32 Time[Time = 48];
Float32 REL[time = 48][lat = 101][lon = 101];
Float32 PHI[time = 48][height = 25][lat = 101][lon = 101];
Float32 M001S001[time = 48][height = 25][lat = 101][lon = 101];
} CHIMERE%40CAMAC%40reference%40p02/CF_CHIMERE_20120115_d03.nc;
From (very old) Hyrax:
http://web.aria.fr:443/LENVIS/CHIMERE/CAMAC/reference/p02/CF_CHIMERE_20120115_d03.nc.dds
Dataset {
String transverse_mercator;
Grid {
Array:
Float32 x[lon = 101];
Maps:
Float32 lon[lon = 101];
} x;
Grid {
Array:
Float32 y[lat = 101];
Maps:
Float32 lat[lat = 101];
} y;
String projectionCoordSys;
Grid {
Array:
Float32 REL[time = 48][lat = 101][lon = 101];
Maps:
Float32 time[time = 48];
Float32 lat[lat = 101];
Float32 lon[lon = 101];
} REL;
Grid {
Array:
Float32 PHI[time = 48][height = 25][lat = 101][lon = 101];
Maps:
Float32 time[time = 48];
Float32 height[height = 25];
Float32 lat[lat = 101];
Float32 lon[lon = 101];
} PHI;
Grid {
Array:
Float32 M001S001[time = 48][height = 25][lat = 101][lon = 101];
Maps:
Float32 time[time = 48];
Float32 height[height = 25];
Float32 lat[lat = 101];
Float32 lon[lon = 101];
} M001S001;
Float32 Time[Time = 48];
} CF_CHIMERE_20120115_d03.nc;
This may be expected behavior, or not. I am tempted to say that you should
upgrade both the TDS Hyrax to the latest releases before we dig to deeply...
Anyone else care to comment?
Thanks,
Nathan
For instance,
why the second is continuously updated but doesn't allow the access to the
whole set of variables stored in NetCdf file.
Why the first one are not continuously updated even if the date in the threeds
catalogs presentation always mentioned the right modified time ...
Regards
Ing. Claude DEROGNAT, PhD
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46 08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http : www.aria.fr
P Avant d'imprimer ce courriel, réfléchissez à l'impact sur l'environnement, et
dans la mesure du possible éditez les documents en recto verso, merci!
-----Message d'origine-----
De : Nathan Potter [mailto:ndp@xxxxxxxxxxx]
Envoyé : mardi 21 février 2012 17:02
À : Claude DEROGNAT
Cc : Nathan Potter; Nathan Potter; support@xxxxxxxxxxx; Patrick West
Objet : Re: OLFS and/or BES configuration to obtain a dynamic refresh of
existing files ...
Claude,
It would appear that you are using the THREDDS Data Server (TDS). I say this
because the configuration file that you attached is unique to the TDS and is
not a part of Hyrax. The TDS is a UNIDATA product and I think that they would
be better positioned to answer your questions regarding this, you xan reach
them here: thredds@xxxxxxxxxxxxxxxx
If you are pretty sure that you are trying to use Hyrax then I think we may
have entered a twilight zone where parts of the two servers are being mashed up
into one...
Can you confirm which server software you are attempting to configure and use?
Thanks,
Nathan
On Feb 21, 2012, at 5:03 AM, Claude DEROGNAT wrote:
HI,
Sorry for the delay of my answer but I had to deal with another huge
project.
My system will be dedicated to real time plume modeling.
The model runs every 30 minutes. At the beginning of each day, it
creates a result file then every 30 minutes the result file is overwritten with
a new one containing the additional time frame.
I observed à strange behavior between Opendap and thredds.
The file is continuously updated in the OpenDap server.
The threeds catalog notices in the 'Dates' field that the file are
updates but the Access/OpenDap target file are not updated. The available time
doesn't be continuously updated. May I have to perform any modification in the
thredds configuration ? A attached you my threddsConfig.xml file...
Regards
Ing. Claude DEROGNAT, PhD
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46 08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http : www.aria.fr
P Avant d'imprimer ce courriel, réfléchissez à l'impact sur
l'environnement, et dans la mesure du possible éditez les documents en recto
verso, merci!
-----Message d'origine-----
De : Nathan Potter [mailto:npotter@xxxxxxxxxxx]
Envoyé : mardi 11 octobre 2011 19:31
À : Claude DEROGNAT; support@xxxxxxxxxxx support
Cc : Nathan Potter; Patrick West
Objet : Re: OLFS and/or BES configuration to obtain a dynamic refresh
of existing files ...
On Oct 11, 2011, at 9:22 AM, Claude DEROGNAT wrote:
Dear all,
With a correct title it should be better.
Regards,
...
Dear all,
I have a question about OpenDap functionality.
Is-it possible to configure OLFS and/or BES to obtain a dynamic
refresh of existing files.
If your model is writing to files that are within the scope of the
BES.Catalog.catalog.RootDirectory, then Hyrax will just pick up the changes in
the filesystem and refresh it's output. Little of that is cached, and if it is,
it's triggered to refresh by a change in a files last modified time.
If writing your model output into the
BES.Catalog.catalog.RootDirectory doesn't work you might be able to use
disk mounts and soft links to achieve what you want.
But I have a feeling James and I haven't answered quite the question
you were asking. The fact that James's earlier reply didn't help makes me think
that repeating his point in more detail probably didn't either.
- Are you perhaps wanting to define aggregations for a periodically
changing file set? So that the aggregation definition always reflects the
current state of the model?
- Are you talking about automatically updating thredds catalog metadata
for aggregations?
- Updating NcML definitions of aggregations to reflect the new changing
model results?
I performed daily forecast of 48h and used Opendap to provide
model
results to partners.
Thank to assimilation each 30 minutes, I want to
- add a new time frame on an existing file
Your model can just write to the file within the scope of
BES.Catalog.catalog.RootDirectory. Hyrax will see that the last- modified time
of the file has changed.
- replace (modified) some fields stored few hours ago.
Again, I think this is just your model writing to files that are within
the scope of BES.Catalog.catalog.RootDirectory
Is-is possible ?
Regards,
Ing. Claude DEROGNAT, PhD
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100 Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46 08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http : www.aria.fr
P Avant d'imprimer ce courriel, réfléchissez à l'impact sur
l'environnement, et dans la mesure du possible éditez les
documents
en recto verso, merci!
-----Message d'origine-----
De : Nathan Potter [mailto:ndp@xxxxxxxxxxx]
Envoyé : vendredi 18 septembre 2009 18:14
À : Patrick West
Cc : Nathan Potter; Claude DEROGNAT; support@xxxxxxxxxxx
Objet : [SPAM?] Re: [Support] Bad Request 400 after a complete
re-
installation ....
Claude,
The OLFS relies on Tomcat's built in authentication mechanism.
REad
this section:
http://docs.opendap.org/index.php/Hyrax_-_OLFS_Configuration#Authentication_.26_Authorization
Of our documents for more information on that, although you
will need
to read the Tomcat documentation to get it sorted out. You can
connect
the authentication service to an LDAP server (using the
JNDIRealm) if
you wish, or you could use the example "MemoryRealm" if all you
want
is something simple but not as secure as LDAP.
Nathan
On Sep 18, 2009, at 8:26 AM, Patrick West wrote:
On Sep 18, 2009, at 5:38 AM, Claude DEROGNAT wrote:
Patrick,
Thank you very much for your help ... Thank
also Nathan and all the
opendap support !!!!
I never success without your help !!!!
Glad we could help. We are always working to make the
installs
easier, and have formed a working group around the
issue.
the configuration similar to
http://opendap.rpi.edu is perfect for
my application.
A last question ... the last I promise ;-))).
I didn't find simple way to introduce
"authentication" to restrict
access to the opendap (OLFS) server.
You look very familiar with tomcat. Do you know
simple way to only
introduce one (or more) login/password in the
tomcat server access.
I have in mind something similar to ftp access
: http://login:password@IP
:port .
I'm not sure about this last part, whether the OLFS
supports this,
can get the username and password and do anything with
it. Nathan?
Patrick
Regards,
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46 08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http : www.aria.fr
P Avant d'imprimer ce courriel, réfléchissez à
l'impact sur
l'environnement, et dans la mesure du possible
éditez les documents
en recto verso, merci!
-----Message d'origine-----
De : Patrick West [mailto:pwest@xxxxxxxxxxx]
Envoyé : jeudi 17 septembre 2009 19:38
À : Nathan Potter
Cc : Claude DEROGNAT; support@xxxxxxxxxxx
Objet : Re: [Support] Bad Request 400 after a
complete re-
installation ....
For one of our projects here, actually two of
them, we have a
default
context. We set this in the server.xml file,
before the closing Host
tag:
<Context docBase="opendap" path=""
reloadable="true"
source="org.eclipse.j
st.j2ee.server:opendap"/>
</Host>
And, if you don't want to have to use :8080
when going to the
server,
and you don't already have an apache server
running, you can use
this
in your server.xml file.
<Connector port="80" address="128.113.28.182"
protocol="HTTP/1.1"
connectionTimeout="20000"
useIPVHosts="true"
redirectPort="443" />
This configuration gives us
http://opendap.rpi.edu, where we serve
some sample data.
Might need to change this in other locations as
well (port 80 for
the
port tomcat listens on, and 443 for ssl
connections.)
But if you have apache running, then this last
part won't work,
unless
you change the apache port to something other
than 80. There is a
way
to redirect in httpd.conf, but I'm not sure how
to do that.
In our case, we have one machine with three
different IP addresses,
each one with either an apache server or tomcat
server running, each
listening on port 80 for that IP address, which
is why we specify
the
address in the Connector.
Patrick
On Sep 17, 2009, at 12:58 PM, Nathan Potter
wrote:
On Sep 17, 2009, at 9:23 AM, Claude
DEROGNAT wrote:
Nathan,
Thank you for your help.
But your mail induces additional
questions ...
How do you configure Tomcat to use
Hyrax (running in
it's context of "opendap") as the
"default" servlet ?
At this point I would have to go read
through the Tomcat
documentation in order to answer your
question.
I think the answer is on this page:
http://tomcat.apache.org/tomcat-6.0-doc/default-servlet.html
But I haven't tried this and I have no
idea if it's actually
possible (or even advisable...)
I tried to couple Tomcat with Apache:
NC Services (link to BES) work properly
but I lost the most part
of
the layout: (no logo, no blue
horizontal bar, not link to
documentation...).
Did you read the section in the Hyrax
documentation on integrating
Hyrax with Apache??
http://docs.opendap.org/index.php/Hyrax_-_Apache_Integration
I know people have done this and they
have been able to make all of
it work.
What's why, I tried to deploy OLFS on
the "default" Tomcat URL (http://IP:8080
) and NAT the external IP adresse to
the LAN IP(:8080) of my
OpenDap sever. Any idea about that ?
That's always worked for me.
I just set up the firewall so that all
requests sent to http://
WAN_ADDRESS:80 are forwarded to
http://NAT_ADDRESS:8080
I hope that helps,
Nathan
I tried to use absolute path in the
index.html file but the result
is not better.
Regards
K'
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à l'impact sur
l'environnement, et dans la mesure du
possible éditez les
documents
en recto verso, merci!
-----Message d'origine-----
De : Nathan Potter
[mailto:ndp@xxxxxxxxxxx]
Envoyé : jeudi 17 septembre 2009 18:02
À : Claude DEROGNAT
Cc : Nathan Potter; support@xxxxxxxxxxx
support
Objet : Re: Bad Request 400 after a
complete re-installation ....
Claude,
I don't know if it's possible to change
the context for the OLFS
at
this time. I have never attempt to use
anything other than the
default
Context configuration. I just read this
page: http://tomcat.apache.org/tomcat-6.0-doc/config/context.html
and from what I can see using the
context.xml file allows you to
modify properties of the Context, but
not to change the "context
path".
The only way I know to achieve your
goal would be to replace the
"ROOT" context
($CATALINA_HOME/webapps/ROOT) with the opendap web
application. However, I am afraid that
would not produce the
desired
result because the context name
"opendap" may be baked into the
code
in several places. In other words the
context name for the OLFS is
not
dynamically discovered at run time
throughout the code base. This
issue has come up in another discussion
recently and I think it
may
well qualify as a bug.
Having said all that, many of our users
couple Tomcat (running
Hyrax)
to their existing Apache server using
mod_rewrite and mod_proxy.
This
allows them to map Hyrax into their
Apache URL space as they see
fit.
It may also be possible to configure
Tomcat to use Hyrax (running
in
it's context of "opendap") as the
"default" servlet, I haven't
tried
to do that either.
I don''t know how much more help I can
offer in the short term
with
this issue.
Anybody else have know how to help
Claude??
Nathan
On Sep 17, 2009, at 1:23 AM, Claude
DEROGNAT wrote:
Hello,
May the creater has idea to deploy the
http://IP:8080/opendap
on http://IP:8080/
I try to modify the context.xml file.
Replace the standard one
by :
• <Context path="" docBase="opendap"
debug="0"
reloadable="true">
</Context>
or
• <Context path=""
docBase="="/opt/tomcat/webaaps/opendap"
debug="0" reloadable="true">
</Context>
or
• <Context path="" docBase="="
opendap.war" debug="0"
reloadable="true">
</Context>
or
• <Context path=""
docBase="="/opt/tomcat/webaaps/opendap.war"
debug="0" reloadable="true">
</Context>
But no way ... Any idea ?
Regards.
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à l'impact sur
l'environnement, et dans la mesure du
possible éditez les
documents
en recto verso, merci!
-----Message d'origine-----
De : Nathan Potter
[mailto:ndp@xxxxxxxxxxx]
Envoyé : samedi 12 septembre 2009 17:32
À : Claude DEROGNAT
Cc : Nathan Potter; Patrick West;
support@xxxxxxxxxxx
Objet : Re: Bad Request 400 after a
complete re-installation ....
On Sep 12, 2009, at 3:54 AM, Claude
DEROGNAT wrote:
Hello,
My OpenDap is running now... Thank you
very much for your
help ...
Does this mean you have it all working?
The OLFS is cooperating
too??
Last questions, you may be know
apache-tomcat better than me.
-1-
Do you know if it's possible to put the
Opendap server (tomcat)
as
the default apache page.
At present time, I link apache and
tomcat through a "local" DNS
name.
If the user make the correspondence of
the public IP of my
server
and the "local" DNS opendap-aria in his
host file,
http://opendap-aria ; directly open the
web client on the
Opendap
server.
We have a documentation section on
integrating with Apache here:
http://docs.opendap.org/index.php/Hyrax_-_Apache_Integration
-2-
Do you know how to introduce
login/passwd identification for the
connexion to openDap server ?
It is done using Tomcat's built in
authentication system Again,
from
our documentation site:
http://docs.opendap.org/index.php/Hyrax_-_Secure_Installation_Guidelines
Nathan
Thank's a lot ...
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt - France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à l'impact sur
l'environnement, et dans la mesure du
possible éditez les
documents
en recto verso, merci!
-----Message d'origine-----
De : Patrick West
[mailto:pwest@xxxxxxxxxxx]
Envoyé : vendredi 11 septembre 2009
22:10
À : Nathan Potter
Cc : Claude DEROGNAT;
support@xxxxxxxxxxx
Objet : Re: Bad Request 400 after a
complete re-
installation ....
Correct.
On Sep 11, 2009, at 3:59 PM, Nathan
Potter wrote:
So Patrick, I think you're saying he
needs:
BES.modules=dap,dapcmd,usage,ascii,www,nc
BES.module.dap=//usr/local/lib/bes/libdap_module.so
BES.module.dapcmd=/usr/local/lib/bes/libdap_xml_module.so
BES.module.usage=/usr/local/lib/bes/libusage_module.so
BES.module.ascii=/usr/local/lib/bes/libascii_module.so
BES.module.www=/usr/local/lib/bes/libwww_module.so
BES.module.nc=/usr/local/lib/bes/libnc_module.so
At a minimum, correct??
On Sep 11, 2009, at 12:52 PM, Patrick
West wrote:
You need dap, dapcmd, usage, ascii, and
www in order to use
nc.
Patrick
On Sep 11, 2009, at 3:40 PM, Claude
DEROGNAT wrote:
I will work on The bes server tomorrow
morning and because
i'am
off on monday. If I understand
correctly i have to intall The
following modules :
BES.module.dapcmd=/usr/local/lib/bes/libdap_xml_module.so
BES.module.usage=/usr/local/lib/bes/libusage_module.so
BES.module.ascii=/usr/local/lib/bes/libascii_module.so
BES.module.www=/usr/local/lib/bes/libwww_module.so
Before restarting The bes server ...
Thank you for your help ...
Envoyé de mon iPhone
Le 11 sept. 2009 à 20:18, "Patrick
West" <pwest@xxxxxxxxxxx>
a
écrit :
In order to use the netcdf module in
the BES you must also
include the dap module and the dap
command module. And if
you
want to use the OLFS you must also have
the three dap-server
modules. Your bes.conf file for this
should look something
like
this:
BES.modules=dap,dapcmd,usage,ascii,www,nc
BES.module.dap=//usr/local/lib/bes/libdap_module.so
BES.module.dapcmd=/usr/local/lib/bes/libdap_xml_module.so
BES.module.usage=/usr/local/lib/bes/libusage_module.so
BES.module.ascii=/usr/local/lib/bes/libascii_module.so
BES.module.www=/usr/local/lib/bes/libwww_module.so
BES.module.nc=/usr/local/lib/bes/libnc_module.so
The netcdf module is registering with
the BES the fact that
it
can handle dap requests. But the dap
module has not been
loaded,
so this registration fails. When the
dap module is loaded it
tells the BES that it has services
available called dap
services.
As for the OLFS issue of loading the
log4j.xml, I'm not sure
about that. I'll have to let Nathan
handle that one.
Patrick
On Sep 11, 2009, at 11:55 AM, Claude
DEROGNAT wrote:
Hello,
If I only focus on netcdf file format
following the
attached
bes.conf
BES.modules=nc
BES.module.nc=/usr/local/lib/bes/libnc_module.so
The bes server failed ...
BES install directory: /usr/local
BES configuration file:
/usr/local/etc/bes/bes.conf
Starting the BES
Caught plugin exception during
initialization of nc module:
Registering a handler to handle service
dap that has not
yet
been registered
BESBaseApp::initialize - failed
/usr/local/bin/besdaemon: server cannot
start, exited with
status 1
Please check all error messages and
adjust server
installation
FAILED: The BES daemon did not appear
to start
What Registering means ?
Any idea ?
when I attivate
Dap and Netcdf:
BES.modules=dap,nc
BES.module.nc=/usr/local/lib/bes/libnc_module.so
BES.module.dap=/usr/local/lib/bes/libdap_module.so
No error message appears ...
But the same message this
BES.modules=nc,dap
BES.module.nc=/usr/local/lib/bes/libnc_module.so
BES.module.dap=/usr/local/lib/bes/libdap_module.so
===|:-$
Regards,
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt -
France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à
l'impact
sur
l'environnement, et dans la mesure du
possible éditez les
documents en recto verso, merci!
-----Message d'origine-----
De : Claude DEROGNAT
Envoyé : vendredi 11 septembre 2009
16:40
À : 'Nathan Potter'
Objet : Bad Request 400 after a
complete re-
installation ....
Hello,
I completely re-install my server (with
English language
but
French keyboard).
Bes looks ok ;
Tomcat also ;
When I enter http://serverIP:8080 in my
web client ==> It
display the apache tomcat home page.
When I enter
http://serverIP:8080/opendap web client ==> It
display a blank page.
And When I enter
http://serverIP:8080/opendap/data in my
web
client ==> It display strange logo :
Poorly formed DAP
Request
URL with Hyrax : Bad Request (400) .
I attached you the catalina.out and my
bes.conf.
Sense better ?
Is-it more convenient for to have
direct access to my
server
through ssh connection ?
Regards,
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt -
France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à
l'impact
sur
l'environnement, et dans la mesure du
possible éditez les
documents en recto verso, merci!
-----Message d'origine-----
De : Nathan Potter
[mailto:ndp@xxxxxxxxxxx]
Envoyé : jeudi 10 septembre 2009 20:55
À : Nathan Potter
Cc : Claude DEROGNAT; OPENDAP support
Objet : Re: [Support] BES : make check
failed.
Claude,
I have no idea how to fix this problem.
I've spent more
than
an
hour
on your system and it's very difficult
(as I don't speak or
read
French) to see what's happening. In
addition, it appears
that
the use
of port 8080 is restricted to root. I
would rather not go
in
and
edit
the bash profile information for root
(although I did
already ad
CATALINA_HOME).
I tried bringing in a fresh copy of
Tomcat to no avail, I
got
the same
error (along with something about 8080):
INFO: Déploiement de l'archive
opendap.war de
l'application
web
10-sep-09 8:52:53
org.apache.catalina.core.StandardContext
processTlds
SEVERE: Error reading tld listeners
java.lang.IllegalArgumentException: URI
"file:./" is not
hierarchical
java.lang.IllegalArgumentException: URI
"file:./" is not
hierarchical
at java.io.File.<init>(libgcj.so.90)
at
org
.apache
.catalina.startup.TldConfig.getJarPaths(TldConfig.java:
695)
at
org
.apache.catalina.startup.TldConfig.execute(TldConfig.java:
277)
at
org
.apache
.catalina
.core.StandardContext.processTlds(StandardContext.java:
4428)
at
org
.apache
.catalina.core.StandardContext.start(StandardContext.java:
4235)
at
org
.apache
.catalina
.core.ContainerBase.addChildInternal(ContainerBase.java:
791)
at
org
.apache
.catalina.core.ContainerBase.addChild(ContainerBase.java:
771)
at
org
.apache
.catalina.core.StandardHost.addChild(StandardHost.java:
525)
at
org
.apache
.catalina.startup.HostConfig.deployWAR(HostConfig.java:
825)
at
org
.apache
.catalina.startup.HostConfig.deployWARs(HostConfig.java:
714)
at
org
.apache
.catalina.startup.HostConfig.deployApps(HostConfig.java:
490)
at
org
.apache.catalina.startup.HostConfig.start(HostConfig.java:
1138)
at
org
.apache
.catalina
.startup.HostConfig.lifecycleEvent(HostConfig.java:
311)
at
org
.apache
.catalina
.util
.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:
117)
at
org
.apache
.catalina.core.ContainerBase.start(ContainerBase.java:
1053)
at
org
.apache.catalina.core.StandardHost.start(StandardHost.java:
719)
at
org
.apache
.catalina.core.ContainerBase.start(ContainerBase.java:
1045)
at
org
.apache
.catalina.core.StandardEngine.start(StandardEngine.java:
443)
at
org
.apache
.catalina.core.StandardService.start(StandardService.java:
516)
at
org
.apache
.catalina.core.StandardServer.start(StandardServer.java:
710)
at
org.apache.catalina.startup.Catalina.start(Catalina.java:
566)
at
java.lang.reflect.Method.invoke(libgcj.so.90)
at
org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:
288)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:
413)
log4j:WARN No appenders could be found
for logger
(opendap.coreServlet.DocServlet).
log4j:WARN Please initialize the log4j
system properly.
** DebugOn **
+++PerfLog.initLogging()
+++PerfLog.initLogging() - Log4j
configuration using: /
home/
npotter/
tomcat/webapps/opendapWEB-INF/log4j.xml
log4j:ERROR Could not open
[/home/npotter/tomcat/webapps/
opendapWEB-
INF/log4j.xml].
java.io.FileNotFoundException:
/home/npotter/tomcat/
webapps/
opendapWEB-
INF/log4j.xml (Aucun fichier ou
répertoire de ce type)
Notice that it is omitting the "/"
caharacter in the path
to
the
file
it needs to open:
/home/npotter/tomcat/webapps/opendapWEB-INF/log4j.xml
Should be:
/home/npotter/tomcat/webapps/opendap/WEB-INF/log4j.xml
I am really perplexed.
NAthan
On Sep 10, 2009, at 11:36 AM, Nathan
Potter wrote:
Claude,
I used the credentials you sent and the
problem appears
to be
very
unusual. When Tomcat starts up it
complains about:
SEVERE: Error processing TLD files for
context path /
opendap
java.lang.IllegalArgumentException: URI
"file:./" is not
hierarchical
at java.io.File.<init>(libgcj.so.90)
What is the JAVA_HOME for that system?
Nathan
On Sep 10, 2009, at 10:45 AM, Claude
DEROGNAT wrote:
Nathan,
A put my server on the dmz and open you
an ssh connexion
for
you if
you want to have a look (sudo is also
activated to
performed
modification) directly on the server :
80.70.33.178 .
Bes is installed on /usr/local and
tomcat on /opt/tomcat.
Your temporary login/passwd
is************
Thanks
K'
PS: Have you got an idea to directly
open OPENDAP
(Tomcat)
thought
Apache. I defined a specific DNS :
opendap_aria.
If you associate it in your host file
to the server
address
(80.70.33.178) It will open our the
OPENDAP/data page.
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt -
France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à
l'impact
sur
l'environnement, et dans la mesure du
possible éditez
les
documents
en recto verso, merci!
-----Message d'origine-----
De : Nathan Potter
[mailto:ndp@xxxxxxxxxxx]
Envoyé : mercredi 2 septembre 2009 18:15
À : Patrick West
Cc : Nathan Potter; Claude DEROGNAT;
OPENDAP support
Objet : Re: [Support] BES : make check
failed.
Claude,
You should not need to build the OLFS.
The binary Web
Archive
(.war)
file is all that is required. AS
Patrick indicated, just
follow the
instructions found here:
http://docs.opendap.org/index.php/Hyrax
And in particular for the OLFS:
http://docs.opendap.org/index.php/Hyrax_-
_OLFS_Installation
That should do it. Remeber the BES
needs to be running
and
correctly
configured for the OLFS to work
correctly.
Nathan
On Sep 2, 2009, at 9:01 AM, Patrick
West wrote:
It might not be necessary to build
OLFS. You could just
install
the .war file under tomcat and that
would be enough. I'm
copying
Nathan Potter in on this one, as he is
the OLFS
developer.
Read the instructions under Binaries on
this page: http://opendap.org/download/hyrax.html
where it says OLFS web archive file.
Also ... when you installed the modules
(dap-server and
netcdf_handler), did you run 'make
bes-conf'? I want to
make
sure
that you did this so that the BES knows
to load these
two
modules.
Patrick
On Sep 2, 2009, at 10:45 AM, Claude
DEROGNAT wrote:
Patrick,
I built and installed bes and
netcdf_handler projects
and
launch
the beslistener (besctl start).
Following the OpenDap instruction, I
tried to Installed
OLFS. As
the beginning, I downloaded the sources
and try to
install
OLFS.
I check out the sources (svn co
MailScanner has
detected a
possible
fraud attempt from "scm.opendap.org90"
claiming to be MailScanner has detected a possible fraud attempt from
"scm.opendap.org90" claiming to be http://scm.opendap.org:8090/svn/trunk/olfs
<http://scm.opendap.org:8090/svn/trunk/olfs> )
But when try to build it (ant server) I
failed and
don’t
know
Java
… I tried to installed many java
library but It still
failed:
BUILD FAILED
/home/lenvis/OLFS/olfs-1.5.0-beta2-src/build.xml:291:
Compile
failed; see the compiler error output
for details.
and log file (attached)
any idea ? may I need to install
additional library ?
which
one ?
regards,
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt -
France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à
l'impact
sur
l'environnement, et dans la mesure du
possible éditez
les
documents
en recto verso, merci!
De : Patrick West
[mailto:pwest@xxxxxxxxxxx]
Envoyé : mardi 1 septembre 2009 19:37
À : Claude DEROGNAT
Objet : Re: [Support] BES : make check
failed.
Well ... first things first.
libdap module. Are you wanting the
libdap
functionality?
I.E. DAP
response objects DAS, DDS, DDX, etc...
I'm guessing
that
you
do
when accessing your data. If that's the
case, then yes,
installing
libdap and then rebuilding bes works,
as you already
discovered.
The dap_module will only be built in
the BES if libdap
is
installed. If you didn't want libdap,
then just editing
the
bes.conf file and removing the
dap_module and
dap_xml_module
would
have fixed your problem.
Now, for getting the BES to run, yes,
reading the
configuration
manual is the next step. But I think
that the only
thing
you
really
need to do is edit the bes.conf file
and set the group
name
and
user name of the user that will be
running the BES. In
many
systems
people create a bes user and group (no
login and
limited
access to
the system). That user would need
access to /usr/local/
var/
bes and
where ever you write the bes.log file,
which defaults
to ./
log
(we're changing this).
Once you set the user and group, you
should at least be
able
to run
the bes using besctl.
Once you've configured the BES and have
it running, you
can
test it
by running bescmdln:
bescmdln -h localhost -p 10002
You will get a prompt to enter BES
commands. Try this
one:
show version;
Don't forget the semicolon.
Once you have the BES tested, you'll
probably want to
install some
data handler modules. What kind of data
are you
wanting to
serve?
netcdf? hdf4? hdf5? freeform? The next
step would be to
install one
of these modules.
Let's get the BES running and tested
and go from there.
Patrick
On Sep 1, 2009, at 12:23 PM, Claude
DEROGNAT wrote:
After the installation libdap-3.9.2
and the re-
installation
of
bes-3.7.2 (.configure ; make ; make
install)
The error message look RTCM (read the
configuration
manual) ;-) :
BES install directory: /usr/local
BES configuration file:
/usr/local/etc/bes/bes.conf
Starting the BES
FAILED: Group group_name does not exist
/usr/local/bin/besdaemon: server cannot
start, exited
with
status 1
Please check all error messages and
adjust server
installation
FAILED: The BES daemon did not appear
to start
Do you think the next step is the
installation of OLFS
or
the
configuration of BES ?
Thanks and sorry for the previous mail
;-$
K’
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt -
France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à
l'impact
sur
l'environnement, et dans la mesure du
possible éditez
les
documents
en recto verso, merci!
De : Patrick West
[mailto:pwest@xxxxxxxxxxx]
Envoyé : mardi 1 septembre 2009 17:59
À : Claude DEROGNAT
Objet : Re: [Support] BES : make check
failed.
It appears as if all the tests are
succeeding,
actually.
An
error
message appears to be getting dumped to
stderr, which
isn't
being
redirected to check.out file. According
to the
check.out
file that
you sent me, all tests pass. So I think
we can ignore
the
"failed
to build tokenizer for translation"
error message.
Let me know if you continue to have
problems with the
installation.
Patrick
On Sep 1, 2009, at 11:36 AM, Claude
DEROGNAT wrote:
Patrick,
The “> chek.out” makes appear a problem
with bz2
and
the
solution :
change a flag in the config.h.
I have now another problem:
lenvis@rome2:~/BES/bes-3.7.2$
<mailto:lenvis@rome2:~/BES/bes-3.7.2$> sudo make check >
check.out
cedar
dap
dap
failed to build tokenizer for
translation
Parse error.
The request must be terminated by a
semicolon (;)
Invalid command unknown
no such command: set unkown
Entity: line 1: parser error : Opening
and ending tag
mismatch:
root line 1 and somethingelse
encoding="UTF-8"?><root a1="v1" a2="v2"
a3="v3">Not
well
formed</
somethingelse>
I attached you the right file ;-).
Regards,
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt -
France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à
l'impact
sur
l'environnement, et dans la mesure du
possible éditez
les
documents
en recto verso, merci!
De : Patrick West
[mailto:pwest@xxxxxxxxxxx]
Envoyé : mardi 1 septembre 2009 17:09
À : Claude DEROGNAT
Cc : support@xxxxxxxxxxx
Objet : Re: [Support] BES : make check
failed.
Claude,
I think you may have attached the wrong
file for the
full
screen
log? The file contains only one line.
Could you run
'make
check >
check.out' and send me check.out? Also
... what
version of
the BES
did you just install? I'm guessing the
latest, 3.7.2,
but
just want
to make sure.
Thanks,
Patrick
On Sep 1, 2009, at 10:18 AM, Claude
DEROGNAT wrote:
Dear,
I try to install OPENDAP on the Linux
Debian Core
(2.6.18-5-686).
I started with BES.
make is successful
but
make check failed with the following
message:
====================================
1 of 26 tests failed
Please report to support@xxxxxxxxxxx
====================================
make[3]: *** [check-TESTS] Error 1
make[3]: Leaving directory
`/home/lenvis/BES/bes-3.7.2/
dispatch/
unit-tests'
make[2]: *** [check-am] Error 2
make[2]: Leaving directory
`/home/lenvis/BES/bes-3.7.2/
dispatch/
unit-tests'
make[1]: *** [check-recursive] Error 1
make[1]: Leaving directory
`/home/lenvis/BES/bes-3.7.2/
dispatch'
make: *** [check-recursive] Error 1
I also attached the full screen log.
Regards,
Claude Derognat • Ingénieur R&D
ARIA TECHNOLOGIES SA
8-10, rue de la Ferme - 92100
Boulogne-Billancourt -
France
tél. / phone: 33 (0)1 46 08 68 60
ligne directe / direct line: 33 (0)1 46
08 68 65
fax: 33 (0)1 41 41 93 17
e-mail: cderognat@xxxxxxx - http :
www.aria.fr
P Avant d'imprimer ce courriel,
réfléchissez à
l'impact
sur
l'environnement, et dans la mesure du
possible éditez
les
documents
en recto verso, merci!
<see_make_check>
_______________________________________________
Support mailing list
Support@xxxxxxxxxxx
http://mailman.opendap.org/mailman/listinfo/support
<check.out>
<build.out>
= = =
Nathan Potter
ndp at opendap.org
OPeNDAP, Inc.
+1.541.231.3317 <tel:%2B1.541.231.3317>
= = =
Nathan Potter
ndp at opendap.org
OPeNDAP, Inc.
+1.541.231.3317 <tel:%2B1.541.231.3317>
= = =
Nathan Potter
ndp at opendap.org
OPeNDAP, Inc.
+1.541.231.3317 <tel:%2B1.541.231.3317>
<catalina.out><bes.conf>
= = =
Nathan Potter
ndp at opendap.org
OPeNDAP, Inc.
+1.541.231.3317 <tel:%2B1.541.231.3317>
= = =
Nathan Potter
ndp at opendap.org
OPeNDAP, Inc.
+1.541.231.3317 <tel:%2B1.541.231.3317>
= = =
Nathan Potter
ndp at opendap.org
OPeNDAP, Inc.
+1.541.231.3317 <tel:%2B1.541.231.3317>
= = =
Nathan Potter
ndp at opendap.org
OPeNDAP, Inc.
+1.541.231.3317 <tel:%2B1.541.231.3317>
_______________________________________________
Support mailing list
Support@xxxxxxxxxxx
http://mailman.opendap.org/mailman/listinfo/support
= = =
Nathan Potter ndp at opendap.org
OPeNDAP, Inc. +1.541.231.3317
<tel:%2B1.541.231.3317>
= = =
Nathan Potter ndp at opendap.org
OPeNDAP, Inc. +1.541.231.3317
<tel:%2B1.541.231.3317>
<threddsConfig.xml>
= = =
Nathan Potter ndp at opendap.org
OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317>
<catalog.xml>
= = =
Nathan Potter ndp at opendap.org
OPeNDAP, Inc. +1.541.231.3317 <tel:%2B1.541.231.3317>
_______________________________________________
thredds mailing list
thredds@xxxxxxxxxxxxxxxx
For list information or to unsubscribe, visit:
http://www.unidata.ucar.edu/mailing_lists/
--
Dr. M. Benno Blumenthal benno@xxxxxxxxxxxxxxxx
International Research Institute for climate and society
The Earth Institute at Columbia University
Lamont Campus, Palisades NY 10964-8000 (845) 680-4450
