Search found 601 matches

by gnwiii
Fri Apr 30, 2021 8:31 am America/New_York
Forum: All Questions/Comments
Question: unable to establish SSL connection
Replies: 4

Re: unable to establish SSL connection

Code: Select all

https://oceancolor.gsfc.nasa.gov/data/download_methods/
mentions using an AppKey and also Python downloaders. For me, the python scripts have been more reliable than wget.
by gnwiii
Wed Apr 28, 2021 10:50 am America/New_York
Forum: All Questions/Comments
Question: How good are SST4/SST11 algorithms ?
Replies: 2

Re: How good are SST4/SST11 algorithms ?

"Good" is rather vague. There are many tradeoffs in developing SST (and other) remote-sensing algorithms. Depending on your use case, your definition of "good" may differ from mine. I have used SST, chlor_a, and other variables to pair in situ observations with remote-sensing obs...
by gnwiii
Fri Apr 23, 2021 8:29 pm America/New_York
Forum: All Questions/Comments
Question: Seadas 8 not responding after install
Replies: 20

Re: Seadas 8 not responding after install

I am going to be processing a lot of images and would like to do them in bulk anyway. I know that there is a lot of information on how to set up the OCSSW environment, but what are the actual commands once I do this? I'll be using the Franz et al. 2015 paper as a starting point for the processing m...
by gnwiii
Thu Apr 22, 2021 7:34 pm America/New_York
Forum: All Questions/Comments
Question: SeaDAS OCSSW Command line/Batch processing
Replies: 4

Re: SeaDAS OCSSW Command line/Batch processing

With a few experiments I found that entering gain with quotes instead of square brackets and spaces instead of commas works: [main] ifile=... odir=... [l2gen] suite=OC l2prod=latitude longitude polcor_nnn rhot_nnn sena senz sola solz gain="1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0...
by gnwiii
Thu Apr 22, 2021 6:36 pm America/New_York
Forum: All Questions/Comments
Question: SeaDAS OCSSW Command line/Batch processing
Replies: 4

Re: SeaDAS OCSSW Command line/Batch processing

Error! Section name "gain=[1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0]" is not recognized.
This might mean the square brackets in the gain option are being mistaken for the square brackets used for section names. Maybe it is necessary to use a parameter file.
by gnwiii
Mon Apr 12, 2021 10:37 am America/New_York
Forum: All Questions/Comments
Question: color bar in seadas 8.0 beta version
Replies: 5

Re: color bar in seadas 8.0 beta version

It doesn't make sense for SeaDAS developers to put a lot of effort into duplicating capabilities already present in general purpose tools, and those tools have much larger user bases so more avenues to get support if there is an issue. There are examples using many of the mentioned tools in the [HDF...
by gnwiii
Fri Apr 09, 2021 7:44 am America/New_York
Forum: All Questions/Comments
Question: color bar in seadas 8.0 beta version
Replies: 5

Re: color bar in seadas 8.0 beta version

When making many similar images with color bars, coastline overlays, grids, annotations, etc., 3rd party command-line batch-oriented tools are often more appropriate than SeaDAS, such as: [GMT](https://www.generic-mapping-tools.org/) IDL or [GNU Data Language](https://en.wikipedia.org/wiki/GNU_Data_...
by gnwiii
Thu Apr 08, 2021 8:59 am America/New_York
Forum: All Questions/Comments
Question: MODIS SST product
Replies: 21

Re: MODIS SST product

I've wanted to get time to make an example of the smoothing effect, but making your own examples or your area of interest will be a useful learning experience. Most of my work has been either global or North Atlantic open ocean, so includes significant current systems. Some students have focused on ...
by gnwiii
Wed Apr 07, 2021 6:52 pm America/New_York
Forum: All Questions/Comments
Question: OCSSW Processor - MODIS
Replies: 16

Re: OCSSW Processor - MODIS

Hello. So I researched about the error and it seems that switching to python3 made me need to reinstall 'requests'. I did pip3 install requests, and the update_luts worked! Glad it is working. I came to the same conclusion. You may find that the new "requests" cause problems for the Ubunt...
by gnwiii
Wed Apr 07, 2021 10:42 am America/New_York
Forum: All Questions/Comments
Question: OCSSW Processor - MODIS
Replies: 16

Re: OCSSW Processor - MODIS

It seems that exporting OCSSWROOT path did not work. I also tried adding OCSSWROOT="/home/torres609/SeaDAS/ocssw" to the /etc/environment and /etc/profile, but it didn't also help with the error. It did help get past the original error, now you have a new error. Editing the system startup...