Search found 57 matches

by alaroy
Sat Jun 19, 2021 7:51 am America/New_York
Forum: All Questions/Comments
Question: Subscription issue
Replies: 2

Subscription issue

Dear Sir, It looks like all of our subscriptions stopped working yesterday 6/18/2021 a bit after 14:18 UTC. Initially when we tried to download a new file it resulted in an html error message - but then new swaths stopped being posted to the subscriptions. Could you please look into it or forward th...
by alaroy
Thu May 06, 2021 12:20 am America/New_York
Forum: All Questions/Comments
Question: Subscriptions broken
Replies: 1

Subscriptions broken

We have 8 different subscriptions that we normally get data from using the file search cgi (https://oceandata.sci.gsfc.nasa.gov/api/file_search/). The subscriptions get data from VIIRS/NPP, VIIRS/N20, MODISA and MODIST. All 8 subscriptions stopped returning new data between 11 and 15 UTC on 5/5/2021...
by alaroy
Mon Dec 28, 2020 11:52 am America/New_York
Forum: All Questions/Comments
Question: Ephemeris file issue?
Replies: 1

Ephemeris file issue?

Has there been a more permanent solution to the planetary ephemeris issue described here?https://oceancolor.gsfc.nasa.gov/forum/oceancolor/topic_show.pl?tid=12848When does the updated ephemeris file at https://oceandata.sci.gsfc.nasa.gov/ocssw/de200.eos end? I want to proactively upgrade our OCSSW i...
by alaroy
Wed Nov 25, 2020 2:58 pm America/New_York
Forum: All Questions/Comments
Question: Errors whenever downloading
Replies: 2

Errors whenever downloading

Beginning a little bit after 18:47 UTC today, every attempted download from https://oceandata.sci.gsfc.nasa.gov/ob/getfile/ has resulted getting the html error page that says Sorry, an error has occurred. Use the back button to return to the previous page or go to the Ocean Color Home PageCould some...
by alaroy
Wed Sep 02, 2020 4:37 pm America/New_York
Forum: All Questions/Comments
Question: MODIST geo files?
Replies: 3

MODIST geo files?

John,

Thank you for the quick reply!

Just out of curiosity, why does MODISA get 5 minute attitude and ephemeris files while MODIST gets 2 hour ones?

-Andrew L.
by alaroy
Wed Sep 02, 2020 2:34 pm America/New_York
Forum: All Questions/Comments
Question: MODIST geo files?
Replies: 3

MODIST geo files?

Are geo files for MODIST available for download from oceandata? If so where should I be looking?

Or does one need to make their own from the two hourly attitude and ephemeris files?

Thank you!

-Andrew L.
by alaroy
Mon Aug 24, 2020 2:07 pm America/New_York
Forum: All Questions/Comments
Question: Processing MODIST L1A to L2 from LANCE input
Replies: 1

Processing MODIST L1A to L2 from LANCE input

By way of background, we like to be able to process data entirely from LANCE NRT input as a backup for when the OBPG DAAC is unavailable.I have successfully found the 2 hourly Terra ephemeris files on LANCE (under https:// nrt3.modaps.eosdis.nasa.gov/archive/allData/61/AM1EPHNE) but I can't seem to ...
by alaroy
Tue Jul 28, 2020 6:34 pm America/New_York
Forum: All Questions/Comments
Question: VIIRS-JPSS1 OCSSW commands L1A to L2
Replies: 4

VIIRS-JPSS1 OCSSW commands L1A to L2

Thank you Norman & Sean! It worked like charm!Just in case somebody is reading this thread later it turns out you need to install with install_ocssw.py --viirsn --viirsj1even if you are just processing just viirsj1. --viirsn seems to get some files that are common between both instruments and no...
by alaroy
Mon Jul 20, 2020 4:25 pm America/New_York
Forum: All Questions/Comments
Question: VIIRS-JPSS1 OCSSW commands L1A to L2
Replies: 4

VIIRS-JPSS1 OCSSW commands L1A to L2

If I have an L1A file from VIIRS-JPSS1 and it's corresponding GEO file, what commands would I use in OCSSW to process it forward to an L2 file?

(Sorry about the "newbie question", I've exclusively used MODISA data with OCSSW since the demise of SeaWIFS)

Thank you!
-Andrew L.
by alaroy
Wed Jun 24, 2020 12:30 pm America/New_York
Forum: All Questions/Comments
Question: Recent MODISA alltitude and ephemeris files not showing up in search cgi
Replies: 1

Recent MODISA alltitude and ephemeris files not showing up in search cgi

For some reason the attitude and ephemeris files for MODISA after day 175 12:30 UTC are not showing up in the search CGI. Specificallycurl -L --netrc-file .netrc -b .od_cookie_jar -c .od_cookie_jar -s -d "sdate=2020-06-20&search=PM1EPHND_NRT.A*&results_as_file=1" https://oceandata....