Re: [netcdf-java] ECMWF GRIB2 file and toolsUI

Dear Keith,

Yes, please send me a sample file.

Regards

Antonio


On 09/06/17 02:10, Keith To wrote:

Dear Antonio,

Sorry for the late reply.
The GRIB2 files we deal with are D7D. It contains satellite forecast (temperature) for different regions. 
We might send a sample to you if you would like to have one.

Thank you!

Keith


On 25/5/2017 21:50, Antonio S. Cofiño wrote:
@Keith, please could you give us more details what are C1D files coming from?
I have access to ECMWF products and could try test it myself. The query you realized could be useful 

Thank you and regards

Antonio



On 25/05/17 04:46, Keith To wrote:

Greetings Sean,
We don't have a github account at this moment and we will make one ASAP. Could you please help us to create an issue on github first? Thanks you! (Kindly remind the GRIB2 file have license, we have no right to share to public.)
For PDS template 32, is it mean "Grib2Pds32" need to add in class "main/java/ucar/nc2/grib/grib2/Grib2Pds.java"? We could help to get this GRIB2 file supported in netCDF-Java, are there any parts we can contribute? 

Thank you in advance,
Keith

On 25/5/2017 0:13, Sean Arms wrote:

Greetings Keith,

The issue is that we do not yet support PDS template 32. It looks like
template 32 references values from BUFR tables as well, so this might
get a bit tricky. It may take some time to get this supported in
netCDF-Java. Do you have a github account? If so, would you mind
making an issue so that we do not lose track of this?

https://github.com/Unidata/thredds/issues
If you don't have an account, is it ok with you if I make an issue there? 

Thank you!

Sean


On Sun, May 21, 2017 at 10:17 PM, Keith To <kcto@xxxxxxxxxx> wrote:

Hello,

We are processing ECMWF GRIB2 files which can be read by ecCode.
However, an exception occurs when reading these ECMWF GRIB2 files with 
toolsUI-4.6.10.
We'd like to know how can we read ECMWF GRIB2 files using toolsUI / TDS. 

java.lang.NullPointerException
     at
ucar.nc2.grib.grib2.table.Grib2Customizer.factory(Grib2Customizer.java:80) 
     at
ucar.nc2.ui.grib.Grib2CollectionPanel.processGribFile(Grib2CollectionPanel.java:535) 
     at
ucar.nc2.ui.grib.Grib2CollectionPanel.setCollection(Grib2CollectionPanel.java:504) at ucar.nc2.ui.ToolsUI$Grib2CollectionPanel.process(ToolsUI.java:2736) 
     at ucar.nc2.ui.ToolsUI$OpPanel.doit(ToolsUI.java:1600)
at ucar.nc2.ui.ToolsUI$OpPanel$1.actionPerformed(ToolsUI.java:1522) 
     at javax.swing.JComboBox.fireActionEvent(Unknown Source)
at ucar.util.prefs.ui.ComboBox.fireActionEvent(ComboBox.java:172) 
     at javax.swing.JComboBox.setSelectedItem(Unknown Source)
at ucar.nc2.ui.ToolsUI$OpPanel$3.actionPerformed(ToolsUI.java:1545) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) 
     at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown 
Source)
     at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
     at java.awt.Component.processMouseEvent(Unknown Source)
     at javax.swing.JComponent.processMouseEvent(Unknown Source)
     at java.awt.Component.processEvent(Unknown Source)
     at java.awt.Container.processEvent(Unknown Source)
     at java.awt.Component.dispatchEventImpl(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) 
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Window.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
     at java.awt.EventQueue.access$500(Unknown Source)
     at java.awt.EventQueue$3.run(Unknown Source)
     at java.awt.EventQueue$3.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown 
Source)
     at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown 
Source)
     at java.awt.EventQueue$4.run(Unknown Source)
     at java.awt.EventQueue$4.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown 
Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) 
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)


Thank you in advance,
Keith

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NOTE: All exchanges posted to Unidata maintained email lists are
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