This ssec user asked a few questions of the thredds group, but the one about data readout and middle mouse buttons might be more for the IDV team. -Lansing -------- Original Message -------- Subject: New Client Reply - [netCDFJava !CZW-502913]: combining satellite bands via ncml Date: Thu, 13 Feb 2014 08:57:04 -0700 From: Joleen Feltz <address@hidden> To: address@hidden New Client Reply: combining satellite bands via ncml Hi, When the middle mouse button is pressed in either IDV or McIDAS-V a data readout is displayed. In the case of this aggregated file, no value is shown for the aggregated data. On Feb 12, 2014, at 2:59 PM, Unidata netCDF Java Support wrote: > Hi Joleen, > > I wasn't sure what you meant by "middle mouse probe," so I asked someone over > on the IDV team what it might be. They were thinking you might mean the > roller button, which may control zoom level, but I'm not so sure. Can you > clarify? > > I will grab some of the files you've posted and try to figure out what's > going on. > > Regards, > Lansing Madry > Unidata > Boulder, Colorado > >> Hi, >> >> I have written an ncml which aggregates bands by assigning a pressure level: >> >>> <?xml version="1.0" encoding="UTF-8"?> >>> <netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2";> >>> >>> <variable name="pressure" type="int"> >>> <attribute name="units" value="hPa"/> >>> </variable> >>> >>> <aggregation dimName="pressure" type="joinNew"> >>> <variableAgg name="ABI_TBB_WV"/> >>> <netcdf location="sim_abi_band08_2005_0604_2200utc.nc" coordValue="400"> >>> <variable name="ABI_TBB_WV" type="float" orgName="ABI_TBB_08" /> >>> </netcdf> >>> <netcdf location="sim_abi_band09_2005_0604_2200utc.nc" coordValue="500"> >>> <variable name="ABI_TBB_WV" type="float" orgName="ABI_TBB_09" /> >>> </netcdf> >>> <netcdf location="sim_abi_band10_2005_0604_2200utc.nc" coordValue="750"> >>> <variable name="ABI_TBB_WV" type="float" orgName="ABI_TBB_10" /> >>> </netcdf> >>> </aggregation> >>> >>> <variable name="ABI_TBB_WV" type="float"> >>> <attribute name="long_name" type="string" value="ABI Brightness >>> Temperature Water Vapor Bands" /> >>> </variable> >>> </netcdf> >> >> While this produces a file which can be loaded into IDV, I cannot get any >> information using the middle mouse probe. Furthermore, when I try to use >> this same technique on newer ABI data, the aggregation fails. Is there a >> way to make this work? It is a very useful tool >> >> 1.) Multiple bands can be loaded and displayed quickly. >> 2.) The band data can be displayed roughly at a level that is appropriate >> 3.) The instrument data can be viewed as a cross section >> >> I have placed the data and ncml on a ftp site: >> ftp://ftp.ssec.wisc.edu/pub/ssec/joleenf/ >> >> and the new data is under >> ftp://ftp.ssec.wisc.edu/pub/ssec/joleenf/newGRBfiles/ >> >> Thank-you for your assistance, >> Joleen >> >> > > > Ticket Details > =================== > Ticket ID: CZW-502913 > Department: Support netCDF Java > Priority: Normal > Status: Open > Ticket Details =================== Ticket ID: CZW-502913 Department: Support netCDF Java Priority: Normal Status: Open Link: https://www.unidata.ucar.edu/esupport/staff/index.php?_m=tickets&_a=viewticket&ticketid=23345 Ticket Details =================== Ticket ID: CZW-502913 Department: Support netCDF Java Priority: Normal Status: Open
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