Search found 57 matches

by alaroy
Tue Oct 01, 2019 1:20 pm America/New_York
Forum: All Questions/Comments
Question: Currupt hdf file in ocssw distribution?
Replies: 2

Currupt hdf file in ocssw distribution?

I have a copy of ocssw that I retrieved between 2019-09-30 02:54:54 UTC to 2019-09-30 03:00:35 UTC using the commandinstall_ocssw.py --install-dir=/tmp/ocssw-fetch/ocssw/ -b v7.5 --aqua --viirsnwhen I try to run the l2gen commandl2gen maskland=0 proc_cloud=on  maskcloud=on cloud_thresh=0.1 ...
by alaroy
Wed Sep 25, 2019 5:50 pm America/New_York
Forum: All Questions/Comments
Question: Issues with getanc.py + start time
Replies: 1

Issues with getanc.py + start time

Good evening folks!I recently upgraded OCSSW on our processing machine by callinginstall_ocssw.py --install-dir=/marine-services/ocssw/ -b v7.5 --aqua --viirsnon 9/16/2019 around 6 PM EDT. Since then the getanc.py script has not been working for us when called with a start time, for example:getanc.p...
by alaroy
Thu Sep 12, 2019 7:00 pm America/New_York
Forum: All Questions/Comments
Question: modis_GEO.py failing on valid data threshold
Replies: 2

modis_GEO.py failing on valid data threshold

gnwiii,

That worked perfectly. Thank you for the quick & effective reply!!!!

-Andrew L.
by alaroy
Thu Sep 12, 2019 5:02 pm America/New_York
Forum: All Questions/Comments
Question: modis_GEO.py failing on valid data threshold
Replies: 2

modis_GEO.py failing on valid data threshold

When I try to process A2019255174500.L1A_LAC using the modis_GEO.py command it fails like so:MODIS GEO version 6.1.0, built Nov 17 2018 15:44:32scan: 0 out of 203 Thu Sep 12 16:47:04 2019scan: 10 out of 203 Thu Sep 12 16:47:04 2019scan: 20 out of 203 Thu Sep 12 16:47:04 2019scan: 30 out of 203 Thu S...
by alaroy
Thu Aug 29, 2019 11:48 am America/New_York
Forum: All Questions/Comments
Question: Getting the size of a file via API
Replies: 1

Getting the size of a file via API

Is there any way to determine the byte size of a file on your data server using the file_search, getfile or other cgi tools?We have cases where we want to ignore files below a certain size. It would also be nice to compare the remote and local file sizes to verify that the file wasn't truncated....
by alaroy
Fri Aug 09, 2019 7:27 am America/New_York
Forum: All Questions/Comments
Question: getfile not working
Replies: 4

getfile not working

Brock,

It looks like the download issue you're seeing is affecting everything not just the ancillary data.

On a whim I checked our other subscriptions (which are all for L2 data). It looks like we stopped downloading any new data between 15:00 and 17:00 UTC yesterday (8/8).

-Andrew L.
by alaroy
Thu Aug 08, 2019 11:13 pm America/New_York
Forum: All Questions/Comments
Question: getfile not working
Replies: 4

getfile not working

When I try to download data with the getfile api it fails with an error of the form$ wget --no-use-server-timestamps --read-timeout=10 -O /tmp/A2019219181000.L1A_LAC.bz2 https://oceandata.sci.gsfc.nasa.gov/cgi/getfile/A2019219181000.L1A_LAC.bz2--2019-08-09 02:58:51--  https://oceandata.sci.gsfc...
by alaroy
Wed Aug 07, 2019 6:45 pm America/New_York
Forum: All Questions/Comments
Question: subscription not updating
Replies: 0

subscription not updating

Usually by this time of day we have received most or all of the data for our subscription #2130 (basically MODISA L1A files over the US east coast), however we don't have any even when querying the search cgi manually. Could you please look into it? Thank youWe have a validation campaign beginning e...
by alaroy
Wed Aug 07, 2019 1:32 pm America/New_York
Forum: All Questions/Comments
Question: l2gen trouble reading SST ancillary file
Replies: 1

l2gen trouble reading SST ancillary file

I'm getting the following error on two different computers when running l2gen on a MODISA granule...Loading DEM info from /marine-services/ocssw/share/common/ETOPO1_ocssw.nc-E- /home/seadas/ocssw/src/l2gen/sstref.c : Unable to initialize SST file/marine-services/ocssw/var/anc/2019/212/N2019212_S...
by alaroy
Wed Jul 03, 2019 3:27 pm America/New_York
Forum: All Questions/Comments
Question: Pixel day/night determination within SST L2
Replies: 1

Pixel day/night determination within SST L2

If I have an L2 SST granule with the day_night_flag set to "Mixed", is there a method to determine which pixels within the granule are day vs night vs dusk?

Is the answer any different for VIIRS NPP vs VIIRS N20 vs MODISA?

-Andrew L.