Search found 257 matches

by OB SeaDAS - dshea
Mon Aug 12, 2019 11:20 am America/New_York
Forum: Home
Question: Failure to download SST_OIV2AV_24h.nc file
Replies: 3

Failure to download SST_OIV2AV_24h.nc file

You are correct.  You are having this problem due to the change in the OISST file as mentioned in Sean's post:

https://oceancolor.gsfc.nasa.gov/forum/oceancolor/topic_show.pl?pid=47203

We are still working on getting the new code in the production system.

don
by OB SeaDAS - dshea
Wed Jun 26, 2019 1:42 pm America/New_York
Forum: Home
Question: update_luts and getanc errors
Replies: 2

update_luts and getanc errors

Looks like your python setup is having problems.  The first issue is that your python looks like it was compiled without SSL support.  The second issue is that python can not find sqlite3 which has been built into python for a long time.A bad PYTHONPATH could be the problem, but I doubt it...
by OB SeaDAS - dshea
Mon Jun 24, 2019 9:16 am America/New_York
Forum: Home
Question: viirsj1 processing issues
Replies: 5

viirsj1 processing issues

The file that tells l2gen which lut to use for viirs j1 is:$OCSSWROOT/share/viirs/j1/instrument_defaults.parwhich is downloaded by updating the OCSSW processors in the GUI.  The version of the luts for j1 for any seadas-7.5.x should be vxx.xxx.xx.xxIf the instrument_defaults.par still has the v...
by OB SeaDAS - dshea
Fri Jun 21, 2019 3:31 pm America/New_York
Forum: Home
Question: geolocate viirs processor
Replies: 1

geolocate viirs processor

You have to make sure viirs npp and viirs j1 are installed.  The polar wander file is stored in ocssw/var/viirsn so the luts for npp need to be updated to process j1.
A fix for this will be in the next release

don
by OB SeaDAS - dshea
Tue Jun 11, 2019 11:12 am America/New_York
Forum: Home
Question: Horizontal lines in MODIS Aqua data counts
Replies: 7

Horizontal lines in MODIS Aqua data counts

This is what our mission composite looks like for the number of chl observations for the aqua mission.  Our composite is created like this:

l2bin - scenes -> daily
l3bin - dailies -> 8day
l3bin - 8days+dailies -> monthly
l3bin - monthlies -> yearly
l3bin - yearlies -> mission
by OB SeaDAS - dshea
Mon Jun 10, 2019 2:44 pm America/New_York
Forum: Home
Question: issue: chl_hu: incompatible sensor wavelengths for this algorithm for l7etm
Replies: 5

issue: chl_hu: incompatible sensor wavelengths for this algorithm for l7etm

I get NaNs also.
Since landsat 5 (and 7) are not supported, I can only say that I might look into it. 

don
by OB SeaDAS - dshea
Mon Jun 10, 2019 2:17 pm America/New_York
Forum: Home
Question: uninstall older version?
Replies: 7

uninstall older version?

The "N" should be replaced by the minor version of seadas that you are running and the extension is "txt" not "text"

for example:

cat /Applications/seadas-7.5.3/VERSION.txt

don
by OB SeaDAS - dshea
Mon Jun 10, 2019 2:13 pm America/New_York
Forum: Home
Question: Error using l3bin
Replies: 24

Error using l3bin

The error message is saying that the file name the HDF is trying to read in is empty.  The /Users/seadas/... file is where the source code was on our machine when it was compiled.More than likely you have an error in your input text file, like an extra line feed at the end of the file, or it is...
by OB SeaDAS - dshea
Mon Jun 10, 2019 1:59 pm America/New_York
Forum: Home
Question: python sst MODIS
Replies: 3

python sst MODIS

Actually we supply a python script that takes an L2 file and outputs an image in any projection the proj4 can create.  It can also output in many file formats including geottiff.

Check out $OCSSWROOT/scripts/l2mapgen.py

don
by OB SeaDAS - dshea
Mon May 06, 2019 12:42 pm America/New_York
Forum: Home
Question: When the SeaDAS could process the image bands of VIIRS?
Replies: 5

When the SeaDAS could process the image bands of VIIRS?

Sorry, but the OBPG has no plans to use the image bands.

don