Search found 642 matches

by gnwiii
Tue Jan 31, 2017 1:52 pm America/New_York
Forum: Questions/Comments
Question: Installing OCSSW processors
Replies: 2

Installing OCSSW processors

Try a lowercase "V" in the git-branch, as in: "--git-branch=v7.3 ".   If you have problems with python scripts and https URL's, see New thread on manual update of OCSSW processors.
by gnwiii
Tue Jan 31, 2017 9:22 am America/New_York
Forum: Questions/Comments
Question: The result of Mosaic is too small generated by gpt.sh
Replies: 7

The result of Mosaic is too small generated by gpt.sh

Have you tried adding the pixel size variables, e.g., from gpt.command Mosaic -h   -PpixelSizeX=<double>            Size of a pixel in X-direction in map units.                              ...
by gnwiii
Tue Jan 31, 2017 8:10 am America/New_York
Forum: Questions/Comments
Question: disabling utcpole.dat/leapsec.dat update
Replies: 8

disabling utcpole.dat/leapsec.dat update

It is much safer to run install_ocssw.py as a normal user, e.g., without using sudo.  Some linux distros will prevent regular users from completely filling the disk, so when you run out of space you could see a useful error message instead of a crash.   The simplest way to recover is ...
by gnwiii
Tue Jan 31, 2017 7:34 am America/New_York
Forum: Questions/Comments
Question: L2 Bin - processing ocean color data
Replies: 4

L2 Bin - processing ocean color data

The real documentation is the source code.  In $OCSSWROOT/run/build/src/l2bin/l2bin.c, search for 110 and you will see that when no bins are filled, the output file is removed and ret_status set to 110: printf("total_filled_bins: %d\n", total_filled_bins);    if (total_fille...
by gnwiii
Fri Jan 27, 2017 12:17 pm America/New_York
Forum: Questions/Comments
Question: Update the ocssw processors failed
Replies: 41

Update the ocssw processors failed

I have MacOS El Capitan v 10.11.6 (with the supplemental security update), but your version should work once you have newer openssl support in some python-2.7.   The Apple version pf python-2.7 uses a very old openssl library that does not work with the NASA servers.   Macports o...
by gnwiii
Fri Jan 27, 2017 7:03 am America/New_York
Forum: Questions/Comments
Question: Update the ocssw processors failed
Replies: 41

Update the ocssw processors failed

Running ./install_ocssw.py --install-dir=$HOME/ocssw --direct-broadcast without the --git-branch=v7.3 resets the branch to "master".    When things aren't working smoothly it is a good idea to add the -v flag for verbose output.  You would have seen messages like "S...
by gnwiii
Thu Jan 26, 2017 2:35 pm America/New_York
Forum: Questions/Comments
Question: Ruling out assymetric route (first)?
Replies: 13

Ruling out assymetric route (first)?

I have a CentOS7 system with OpenSSL 1.0.1e-fips 11 Feb 2013 which works intermittently, as do  other systems here (Bedford Institute of Oceanography in Nova Scotia).  I see intermittent "no route to host" errors and "host not responding in web browsers.  Our IT people ...
by gnwiii
Wed Jan 25, 2017 8:37 am America/New_York
Forum: Questions/Comments
Question: Raster Export as GeoTIFF, floating point vs integer
Replies: 3

Raster Export as GeoTIFF, floating point vs integer

You don't provide enough detail for someone to reproduce exactly what you have done, but I can tell you that GeoTIFF doesn't support scale and offset transformations.  A good guess is to try the values from the NetCDF files.  One way to check this guess is to use the Statistics too...
by gnwiii
Sat Jan 21, 2017 7:15 am America/New_York
Forum: Questions/Comments
Question: Ruling out assymetric route (first)?
Replies: 13

Ruling out assymetric route (first)?

It may be helpful to provide tcptraceroute results, but this usually needs "sudo".  Use port 443 for https, as in:$ sudo tcptraceroute oceandata.sci.gsfc.nasa.gov 443Selected device wlan0, address xx.xxx.xx.xx, port 26005 for outgoing packetsTracing the path to oceandata.sci.gsfc.nasa...
by gnwiii
Fri Jan 20, 2017 7:18 am America/New_York
Forum: Questions/Comments
Question: New thread on manual update of OCSSW processors
Replies: 6

New thread on manual update of OCSSW processors

It seems homebrew is not building openssl correctly.  Trying to fix such issues after a package is installed is something for experts, and is more of a quick fix.  Unless homebrew fixes the problem, the workarounds will have to redone for each update.  Anaconda Python (binary packages...