Start:
#br *opendap for Matlab [#u1771e89] #br **"libcurl" [#ia84f8fe] First of all, make sure if you'd have libcurl on your sys... # su # rpm -qa | grep curl lib64curl-devel-7.20.1-2.1mdv2010.2 libcurl4-7.20.1-2.1mdv2010.2 lib64curl4-7.20.1-2.1mdv2010.2 curl-7.20.1-2.1mdv2010.2 You should have the four items listed above. If there is... **Install "libdap" and "loaddap" [#j468c058] Download the source files for these two libraries. -http://opendap.org/pub/source/loaddap-3.7.0.tar.gz -http://opendap.org/pub/source/libdap-3.9.3.tar.gz We assume here that we'd want to install the opendap tool... cd ~/matlab/toolbox/opendap/libdap-3.9.3 vi util_mit.cc add the following in line 36 #include <cstdio> comment out line 39 //#include <string> then modify the configuration as sh ./configure --prefix=~/matlab/toolbox/opendap make make install cd ~/matlab/toolbox/opendap/loaddap-3.7.0 setenv PKG_CONFIG_PATH ~/matlab/toolbox/opendap/lib/pkgc... setenv PKG_CONFIG_PATH {$PKG_CONFIG_PATH}:/usr/lib64/pkg... sh ./configure --prefix=~/matlab/toolbox/opendap --with-... make make install You should be aware that some later versions of Matlab ar... Start matlab (with -nojvm or -nodesktop) and do the follo... >> addpath ~/matlab/toolbox/opendap/bin >> x = loaddap('-A', 'http://test.opendap.org/opendap/da... >> temps = loaddap('http://test.opendap.org/opendap/data... >> x = temps.SST.COADSX ; >> y = temps.SST.COADSY ; >> te = temps.SST.SST ; >> te (abs(te) > 100) = NaN ; >> pcolor (x,y,te) ; shading flat ; colorbar Now access to opendap servers is fully functional. **Alternative configuration and possible errors [#je6d745c] To load Matlab R2009a, you should edit your .cshrc file s... setenv MATLABROOT /opt/MATLAB/R2009a Also it is useful to avoid adding the path to the opendap... setenv MATLABPATH $MATLABPATH":$HOME/matlab/toolbox/open... You may encounter an error message as follows upon callin... >> x = loaddap('-A', 'http://test.opendap.org/opendap/d... /home/kobe/matlab/toolbox/ opendap/bin/writedap: error while loading shared libraries: libdapclient.so.3: cannot open shared ... No such file or directory Error: Communication with the loaddap helper application... Resource temporarily unavailable This may be due to an earlier error. However, if there w... error message, please report this to support at opendap.... There are two ways to sneak it. The first way is to add t... setenv LD_LIBRARY_PATH $HOME/matlab/toolbox/opendap/lib:... The other way is to simply copy the libraries in ~/matlab... # su # cd /usr/lib64 # ls -la libdap* lrwxrwxrwx 1 root root 23 Aug 9 11:33 libdap.so -> ... lrwxrwxrwx 1 root root 16 Feb 10 2011 libdap.so.10 ... -rwxr-xr-x 1 root root 925232 Oct 7 2009 libdap.so.10.... lrwxrwxrwx 1 root root 21 Feb 10 2011 libdapclient.... -rwxr-xr-x 1 root root 242520 Oct 7 2009 libdapclient.... lrwxrwxrwx 1 root root 21 Feb 10 2011 libdapserver.... -rwxr-xr-x 1 root root 72624 Oct 7 2009 libdapserver.... Another error I encountered is an inconsistent libstdc++.... >> x = loaddap('-A', 'http://test.opendap.org/opendap/d... /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap: /opt/MATLAB/R2009a/sys/os/glnxa64/libstdc++.so.6: versi... /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap) /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap: /opt/MATLAB/R2009a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/lib64/libda... /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap: /opt/MATLAB/R2009a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/lib64/libda... Error: Communication with the loaddap helper application... No such file or directory This may be due to an earlier error. However, if there wa... error message, please report this to support at opendap.o... This is solvable by making a symbolic of your current lib... # cd /usr/lib64 # ls -al libstd* lrwxrwxrwx 1 root root 18 2011-08-19 18:42 libstdc+... -rwxr-xr-x 1 root root 833936 2008-07-31 08:14 libstdc+... lrwxrwxrwx 1 root root 19 2011-08-19 18:30 libstdc+... -rwxr-xr-x 1 root root 1015328 2010-02-09 17:59 libstdc+... So we would like to use libstdc++.so.6.0.13 rather than t... # su # cd /opt/MATLAB/R2009a/sys/os/glnxa64/ # mv libstdc++.so.6 libstdc++.so.6.BAK # ln -s /usr/lib64/libstdc++.so.6.0.13 libstdc++.so.6 Then, everything should work just fine. (Many thanks to Jaison Kurian at UCLA!)

End:
#br *opendap for Matlab [#u1771e89] #br **"libcurl" [#ia84f8fe] First of all, make sure if you'd have libcurl on your sys... # su # rpm -qa | grep curl lib64curl-devel-7.20.1-2.1mdv2010.2 libcurl4-7.20.1-2.1mdv2010.2 lib64curl4-7.20.1-2.1mdv2010.2 curl-7.20.1-2.1mdv2010.2 You should have the four items listed above. If there is... **Install "libdap" and "loaddap" [#j468c058] Download the source files for these two libraries. -http://opendap.org/pub/source/loaddap-3.7.0.tar.gz -http://opendap.org/pub/source/libdap-3.9.3.tar.gz We assume here that we'd want to install the opendap tool... cd ~/matlab/toolbox/opendap/libdap-3.9.3 vi util_mit.cc add the following in line 36 #include <cstdio> comment out line 39 //#include <string> then modify the configuration as sh ./configure --prefix=~/matlab/toolbox/opendap make make install cd ~/matlab/toolbox/opendap/loaddap-3.7.0 setenv PKG_CONFIG_PATH ~/matlab/toolbox/opendap/lib/pkgc... setenv PKG_CONFIG_PATH {$PKG_CONFIG_PATH}:/usr/lib64/pkg... sh ./configure --prefix=~/matlab/toolbox/opendap --with-... make make install You should be aware that some later versions of Matlab ar... Start matlab (with -nojvm or -nodesktop) and do the follo... >> addpath ~/matlab/toolbox/opendap/bin >> x = loaddap('-A', 'http://test.opendap.org/opendap/da... >> temps = loaddap('http://test.opendap.org/opendap/data... >> x = temps.SST.COADSX ; >> y = temps.SST.COADSY ; >> te = temps.SST.SST ; >> te (abs(te) > 100) = NaN ; >> pcolor (x,y,te) ; shading flat ; colorbar Now access to opendap servers is fully functional. **Alternative configuration and possible errors [#je6d745c] To load Matlab R2009a, you should edit your .cshrc file s... setenv MATLABROOT /opt/MATLAB/R2009a Also it is useful to avoid adding the path to the opendap... setenv MATLABPATH $MATLABPATH":$HOME/matlab/toolbox/open... You may encounter an error message as follows upon callin... >> x = loaddap('-A', 'http://test.opendap.org/opendap/d... /home/kobe/matlab/toolbox/ opendap/bin/writedap: error while loading shared libraries: libdapclient.so.3: cannot open shared ... No such file or directory Error: Communication with the loaddap helper application... Resource temporarily unavailable This may be due to an earlier error. However, if there w... error message, please report this to support at opendap.... There are two ways to sneak it. The first way is to add t... setenv LD_LIBRARY_PATH $HOME/matlab/toolbox/opendap/lib:... The other way is to simply copy the libraries in ~/matlab... # su # cd /usr/lib64 # ls -la libdap* lrwxrwxrwx 1 root root 23 Aug 9 11:33 libdap.so -> ... lrwxrwxrwx 1 root root 16 Feb 10 2011 libdap.so.10 ... -rwxr-xr-x 1 root root 925232 Oct 7 2009 libdap.so.10.... lrwxrwxrwx 1 root root 21 Feb 10 2011 libdapclient.... -rwxr-xr-x 1 root root 242520 Oct 7 2009 libdapclient.... lrwxrwxrwx 1 root root 21 Feb 10 2011 libdapserver.... -rwxr-xr-x 1 root root 72624 Oct 7 2009 libdapserver.... Another error I encountered is an inconsistent libstdc++.... >> x = loaddap('-A', 'http://test.opendap.org/opendap/d... /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap: /opt/MATLAB/R2009a/sys/os/glnxa64/libstdc++.so.6: versi... /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap) /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap: /opt/MATLAB/R2009a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/lib64/libda... /home/kobe/matlab/toolbox/opendap/loaddap-3.7.0/writedap: /opt/MATLAB/R2009a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /usr/lib64/libda... Error: Communication with the loaddap helper application... No such file or directory This may be due to an earlier error. However, if there wa... error message, please report this to support at opendap.o... This is solvable by making a symbolic of your current lib... # cd /usr/lib64 # ls -al libstd* lrwxrwxrwx 1 root root 18 2011-08-19 18:42 libstdc+... -rwxr-xr-x 1 root root 833936 2008-07-31 08:14 libstdc+... lrwxrwxrwx 1 root root 19 2011-08-19 18:30 libstdc+... -rwxr-xr-x 1 root root 1015328 2010-02-09 17:59 libstdc+... So we would like to use libstdc++.so.6.0.13 rather than t... # su # cd /opt/MATLAB/R2009a/sys/os/glnxa64/ # mv libstdc++.so.6 libstdc++.so.6.BAK # ln -s /usr/lib64/libstdc++.so.6.0.13 libstdc++.so.6 Then, everything should work just fine. (Many thanks to Jaison Kurian at UCLA!)

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