Roland Schweitzer wrote:
Hi,
Thanks John.
It may sound like sour grapes at this point, but I've always thought the
values element should look like:
<values>
<value>4602</value>
<value>4607</value>
</values>
yeah, at least that would be a good alternative.
you can use "," but you have to specify the seperator="," attribute
or maybe
<values>
<v>4602</v>
<v>4607</v>
</values>
I ran into this once before when I tried something like:
<values>
1 2 3
4 5 6
7 8 9
</values>
that should have worked, did it not work?
What I'm proposing is a bit of pain to type, but less ambiguous to parse.
Second question/issue. I changed the ncml, but the change didn't show
up in TDS until I cleared the cache. Is that the expected behavior?
i would have said you needed to reinit the catalog. is the ncml in the cactalog?
Thanks again for doing my debugging for me. Glad it resulted in a
couple of fixes to the convention parsing to make it worth your while.
like killing 3 flies in one mighty swing
Good to see you last week.
likewise, hope to see you again soon.
Cheers,
Roland
John Caron wrote:
Roland Schweitzer wrote:
<?xml version="1.0" encoding="UTF-8"?>
<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>
<variable name="ntime">
<attribute name="units" value="days since 1990-01-01 00:00:00"/>
<attribute name="_CoordinateAxisType" value="Time" />
<values>4602,4607</values>
</variable>
<aggregation dimName="ntime" type="joinNew">
<variableAgg name="sea_level"/>
<netcdf
location="http://dods.jpl.nasa.gov/dods-bin/nph-nc/pub/data_collections/woce_v3/topex/data/10_deg/ssh10d20020808.nc.gz"/>
<netcdf
location="http://dods.jpl.nasa.gov/dods-bin/nph-nc/pub/data_collections/woce_v3/topex/data/10_deg/ssh10d20020813.nc.gz"/>
</aggregation>
</netcdf>
this should work:
<?xml version="1.0" encoding="UTF-8"?>
<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";>
<variable name="ntime" type="int" shape="ntime">
<attribute name="units" value="days since 1990-01-01 00:00:00"/>
<attribute name="_CoordinateAxisType" value="Time" />
<values>4602 4607</values>
</variable>
<aggregation dimName="ntime" type="joinNew">
<variableAgg name="sea_level"/>
<netcdf
location="http://dods.jpl.nasa.gov/dods-bin/nph-nc/pub/data_collections/woce_v3/topex/data/10_deg/ssh10d20020808.nc.gz"/>
<netcdf
location="http://dods.jpl.nasa.gov/dods-bin/nph-nc/pub/data_collections/woce_v3/topex/data/10_deg/ssh10d20020813.nc.gz"/>
</aggregation>
</netcdf>
your main problem was using a "," in <values>, which was silently
failing. also you need to specify type="int". I also discovered 2(!)
more bugs in the convention parser, which you probably wont see.
