Previous: Vector Displays Next: Doing More with Grid Displays 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 > Working with Gridded Data

4.1.7 Working with Large Grids

Displaying high resolution grids in the IDV can be memory intensive. If you are reading from a remote server, you also have to deal with the latency of reading the grids across the internet. There are several strategies you can use to reduce the amount of memory used by the IDV.

  1. First, let's load in a high resolution grid.
  2. Now, let's subset the grid.
  3. For more information on performance tuning, see the Performance Tuning section of the IDV User's Guide.

 


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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 > Working with Gridded Data