nc文件无法打开

[zouxt]

您好 ！我2023年底从oceancolor下载的AQUA-MODIS L3的从叶绿素和SST的nc格式数据可以正常使用，但是我2024年四月份同样步骤下载的nc格式数据则不能使用，无论我用r语言代码还是SeaDas软件都无法打开。我发现两次下载的nc数据格式名不太一样（如图）。我想知道是哪一步出了问题，或者是否有办法下载到能正常使用的数据。
感谢！

[OB.DAAC-EDL - amscott]

The names are correct. We provide binned (l3b) and mapped (l3m) files, however, for SeaDAS you should use the mapped file. You should be able to find a mapped file for your April 2024 date. Please pull and open that one in SeaDAS.

[zouxt]

I want to know how to download the L3m data from oceancolor, and whether I choose binned or mapped, all I get is the L3b data.

[OB.DAAC-EDL - amscott]

Use filesearch:
https://oceandata.sci.gsfc.nasa.gov/api/file_search/

or Direct Data Access:
https://oceandata.sci.gsfc.nasa.gov/directdataaccess/

or Earthdata Search:
https://search.earthdata.nasa.gov/search