java.lang.ArithmeticException: / by zero

[Google Code Exporter]

check.jsp failed with this error:

java.lang.ArithmeticException: / by zero
org.oostethys.model.impl.ObservationNetcdf.getIndex(ObservationNetcdf.java:831)
org.oostethys.model.impl.ObservationNetcdf.getValue(ObservationNetcdf.java:817)
org.oostethys.model.impl.ObservationNetcdf.process(ObservationNetcdf.java:456)
org.oostethys.sos.Netcdf2sos100.processSystem(Netcdf2sos100.java:441)
org.oostethys.sos.Netcdf2sos100.doComponents(Netcdf2sos100.java:162)
org.oostethys.sos.Netcdf2sos100.doComponents(Netcdf2sos100.java:163)
org.oostethys.sos.Netcdf2sos100.doComponents(Netcdf2sos100.java:163)
org.oostethys.sos.Netcdf2sos100.process(Netcdf2sos100.java:333)
org.oostethys.sos.Netcdf2sos100.processForTest(Netcdf2sos100.java:295)
...



The steps to get to this error were:

1. Built WAR file from sources as of today @ around 10am PDT and using the
attached oostethys.xml config file. The relevant part is:

<nc:oostethys-netcdf
>

<nc:fileURL>http://dods.mbari.org/cgi-bin/nph-nc/data/ssdsdata/deployments/m0/cu
rrent_netCDFs/hourlyM0.nc</nc:fileURL>
<nc:variables>
    <nc:variable shortName="HR_TIME_ADCP"
uri="urn:ogc:phenomenon:time:iso8601" dimension="time"/>
    <nc:variable shortName="latitude"
uri="urn:ogc:phenomenon:longitude:wgs84" dimension="latitude"/>
    <nc:variable shortName="latitude"
uri="urn:ogc:phenomenon:latitude:wgs84" dimension="latitude"/>
    <nc:variable shortName="HR_DEPTH_ADCP"
uri="http://mmisw.org/ont/cf/parameter/depth" dimension="depth"/>
</nc:variables>
</nc:oostethys-netcdf>


So, this is using
http://dods.mbari.org/cgi-bin/nph-nc/data/ssdsdata/deployments/m0/current_netCDF
s/hourlyM0.nc.html

Is there anything wrong with my config file? 
In any case, the error reporting should be improved so users can better
understand the potential configuration problem.

Original issue reported on code.google.com by [e-mail] on 29 Apr 2009 at 7:08

Attachments:

• oostethys.xml

[Google Code Exporter]

Hi Carlos,

Problem is you don't have a dimension "longitude" defined. 

I added a request to add checking and to provide a better error message
http://code.google.com/p/oostethys/issues/detail?id=20

Original comment by [e-mail] on 29 Apr 2009 at 8:09

• Added labels: Priority-Medium
• Removed labels: Priority-High

[Google Code Exporter]

oops, sorry for the typo in my config. I just fixed it, but I'm still getting 
the
same error.

The config now contains:
<nc:variable shortName="HR_TIME_ADCP" uri="urn:ogc:phenomenon:time:iso8601"
dimension="time"/>
<nc:variable shortName="longitude" uri="urn:ogc:phenomenon:longitude:wgs84"
dimension="longitude"/>
<nc:variable shortName="latitude" uri="urn:ogc:phenomenon:latitude:wgs84"
dimension="latitude"/>
<nc:variable shortName="HR_DEPTH_ADCP" 
uri="http://mmisw.org/ont/cf/parameter/depth"
dimension="depth"/>

Do those 4 variables fulfill the requirement you describe in issue #20 ?

Original comment by [e-mail] on 29 Apr 2009 at 8:26

[Google Code Exporter]

verify that this has been solved

Original comment by [e-mail] on 27 May 2009 at 6:28

• Changed state: Fixed

[Google Code Exporter]

I verified this several days ago.

Original comment by [e-mail] on 5 Jun 2009 at 6:15

• Changed state: Verified