Extracting and Visualizing (unmapped) Bit Flags from Byte Data.
Program Name:
Bitflag Visualizer
Program Description:
This IDL program extracts bit flags from byte data arrays, and then plots them (unmapped) using a 23-color discrete color bar.
The specific codes are designed to extract any Runtime QA bit flag and/or 35_L2 Cloud Mask bit flags.
Language and Environment Requirements:
IDL.
Limitations:
IDL must be installed.
User must have x-window display capability.
HDF file must be visible to local machine.
Run Tips:
Edit the main IDL program "bitflag_visualizer", modify user specified input lines to select
HDF file, Scientific Data Set (SDS), and specific bitflags to visualize.
Developer:
Paul A Hubanks (NASA GSFC)
Current Version (Release Date):
Version 2.0 (June 2005).
Download:
bitflag_visualizer.pro (main program)
read_product_sds.pro (called subroutine)
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