Previous: Surface Point Observation Displays Next: Observation List Display Table of contents Index Glossary Images Frames U09-NRM-127: The role of Distributed Data Access Technologies in NRM - for ITC-IDV version 2.7 > Accessing and Displaying Data > Point Observations

4.5.2 Subsetting Point Data
You can do time binning and spatial subsetting for point data.
  1. If other displays and data are already loaded, select the Edit->Remove All Displays and Data menu item or the icon in the toolbar to clear them out.
  2. Load in the file /data/idv/point/madis.nc. Make sure you the Data Source type select "netCDF Point Data files"
  3. Create a Point Data Plot. Say Yes to seeing all of the times. Notice, the number of times. Not very workable.
  4. In the display control window enter 5 minutes for the Only Show Every and turn on the enabled button.
  5. Note: this isn't time binning. This just skips the obs.
  6. Remove that display.
  7. Now we're going to bin the times.
  8. Spatially subset the point data.

 


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U09-NRM-127: The role of Distributed Data Access Technologies in NRM - for ITC-IDV version 2.7 > Accessing and Displaying Data > Point Observations