• The added line is THIS COLOR.
  • The deleted line is THIS COLOR.
[[IT memo]]

* HDF memo [#s4a02b11]

#contents

- MODIS GPP data
** MODIS GPP data [#d9efb6ca]
 hdp dumpsds -d -b -i 0 INFILE > OUTFILE
This command will give you 2-byte integer binary file. 

- AIRS CO2 data
** AIRS CO2 data [#w24ac80d]
 hdp dumpsds -d -b -i 2 INFILE > OUTFILE
This command will give you 4-byte real binary file.
This command will give you 4-byte real binary file. AIRS CO2 data is available at http://disc.sci.gsfc.nasa.gov/AIRS/data-holdings/by-data-product/airsL3_C2M.shtml .

- How to download the data

From Mirador site at NASA, you can search the code from catalog. Such as
http://mirador.gsfc.nasa.gov/cgi-bin/mirador/homepageAlt.pl?keyword=AIRX3C2M

Then "View files" -> "Add all files in All pages in cart" -> "Continue to shopping cart" -> "Check out" and click "Download Serviced Data only" button for "UNIX script for use with wget". It's FREE though it sounds like charged.