.:. ERROR .:.
OceanColor Biology Processing Group (OBPG)
Sorry, an error has occurred. Use the back button to return to the previous page or go to the Ocean Color Home Page.
In a terminal the message is a bit more informative:
$ wget https://oceandata.sci.gsfc.nasa.gov/SeaDAS/installer/7.5.2/seadas_7.5.2_linux64_installer.sh
--2019-02-13 08:21:24-- https://oceandata.sci.gsfc.nasa.gov/SeaDAS/installer/7.5.2/seadas_7.5.2_linux64_installer.sh
Resolving oceandata.sci.gsfc.nasa.gov (oceandata.sci.gsfc.nasa.gov)... xx.xxx.xx.xx, 2001:4d0:2418:128::84
Connecting to oceandata.sci.gsfc.nasa.gov (oceandata.sci.gsfc.nasa.gov)|xx.xxx.xx.xx|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2019-02-13 08:21:24 ERROR 404: Not Found.
The previous version is found, so the issue seems to be at the server end:
$ wget https://oceandata.sci.gsfc.nasa.gov/SeaDAS/installer/7.5.1/seadas_7.5.1_linux64_installer.sh
--2019-02-13 08:23:51-- https://oceandata.sci.gsfc.nasa.gov/SeaDAS/installer/7.5.1/seadas_7.5.1_linux64_installer.sh
Resolving oceandata.sci.gsfc.nasa.gov (oceandata.sci.gsfc.nasa.gov)... xx.xxx.xx.xx, 2001:4d0:2418:128::84
Connecting to oceandata.sci.gsfc.nasa.gov (oceandata.sci.gsfc.nasa.gov)|xx.xxx.xx.xx|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 158864737 (152M) [application/octet-stream]
Saving to: ‘seadas_7.5.1_linux64_installer.sh’
seadas_7.5.1_linux64_insta 100%[=======================================>] 151.50M 52.8MB/s in 2.9s
2019-02-13 08:23:54 (52.8 MB/s) - ‘seadas_7.5.1_linux64_installer.sh’ saved [158864737/158864737]
The failing URL's are:
Windows
MacOS
linux
I didn't see an announcement for the new version, so perhaps this a "work in progress".