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Please use the following wget instruction found here,
https://disc.gsfc.nasa.gov/data-access

In addition a version of wget 1.18 complied with gnuTLS 3.3.3 or OpenSSL 1.0.2 or LibreSSL 2.0.2 or later is recommended.
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Please use the following wget instruction found here,
https://disc.gsfc.nasa.gov/data-access

In addition a version of wget 1.18 complied with gnuTLS 3.3.3 or OpenSSL 1.0.2 or LibreSSL 2.0.2 or later is recommended.

Looking at the standard product, OCO2_L2_Standard, you probably need to check three variables to get a sense of the atmospheric level contribution to the final column xCO2, all in the RetrievalResults group: vector_pressure_levels xco2_pressure_weighting_function xco2_avg_kernel_norm All of these ar...

The dimension size 3 correspond to the three bands of the OCO instrument (O2, WeakCO2,StrongCO2) The vertices are given for extra information purposes, to give a sense where the three radiometers were looking for the particular sounding. If you plot the three polygons per sounding, you should see th...

Hello, The work around is to download a list of URLs from Earthdata Search https://earthdata.nasa.gov/ and then use the instructions found here https://disc.gsfc.nasa.gov/data-access to configure your system for download the list of URLs via wget or curl. Hope this helps. GES DISC User Service gsfc-...

Detailed instructions on how to receive authorization to access GES DISC data are provided here. https://disc.gsfc.nasa.gov/earthdata-login

Dear Wilson,

To better assist you could you please send your request to GES DISC User Service at the following address, gsfc-help-disc@lists.nasa.gov

Thank you

Thank you so much for this information.
Best regards,

Thank you for your interest in MERRA-2 data. To better assist with your request regarding data download could you please send an email to the NASA GES DISC Help Desk,
at gsfc-help-disc@lists.nasa.gov
thank you

Hello, First may we suggest you view the MERRA-2 file specific to find the data collection that contains the interested variable: https://gmao.gsfc.nasa.gov/pubs/docs/Bosilovich785.pdf Then, follow the data how-to in the links below: https://disc.gsfc.nasa.gov/information/howto?title=How%20to%20use%...