Search found 220 matches

by OB SeaDAS - dshea
Fri Oct 23, 2020 1:54 pm America/New_York
Forum: Questions/Comments
Question: Tiled SIN Grid for Ocean Color Products
Replies: 3

Tiled SIN Grid for Ocean Color Products

Not sure about L3 bin files that you get from LADS. If you are using bin files you get from our ocean color website or are produced by our programs l2bin or l3bin, you can use l3mapgen to make the GEOTIFF files.  Using l3mapgen you can pick your projection, output format, geographic limits (nor...
by OB SeaDAS - dshea
Fri Sep 11, 2020 12:14 pm America/New_York
Forum: Questions/Comments
Question: HICO L-2 Processing
Replies: 11

HICO L-2 Processing

As I recall the working dir that the GUI uses is the directory that the ifile is in.  I believe that was an attempt to keep me sane when SeaDAS was launched by the Finder on a Mac or some linux desktop launcher. I would have to go back and check the Java code that I wrote many years ago to be s...
by OB SeaDAS - dshea
Wed Sep 09, 2020 12:31 pm America/New_York
Forum: Questions/Comments
Question: Runing GEO and L1B processed in parallel
Replies: 3

Runing GEO and L1B processed in parallel

I guess I would take the easy way out.  Make a directory for each parallel process and move a set of files to each directory.  Process each directory with one process.  When done move all the files back to the original directory.  Moving a file just changes a pointer to the actua...
by OB SeaDAS - dshea
Wed Aug 26, 2020 3:14 pm America/New_York
Forum: Questions/Comments
Question: OLI L2 data
Replies: 6

OLI L2 data

l2flags is a bit field.  Your example breaks down like this:

decimal = 2112
hex = 0x0840
binary = 0000 1000 0100 0000

That means bit 6 and bit 11 are on.  The first bit is on the right and you start numbering the bits at 0

bit 6 = 64 = COASTZ
bit 11 = 2048 = TURBIDW

don
by OB SeaDAS - dshea
Thu Jul 30, 2020 9:13 am America/New_York
Forum: Questions/Comments
Question: gpt.sh reprojection issue
Replies: 3

gpt.sh reprojection issue

Your XML file looks like you are asking for 9 millimeter wide pixels.  That would be too many pixels, which you do not have enough memory to store.  You are trying to allocate about 5 PetaBytes of memory.

don
by OB SeaDAS - dshea
Mon Jul 27, 2020 9:46 am America/New_York
Forum: Questions/Comments
Question: l3mapgen/smigen redux
Replies: 11

l3mapgen/smigen redux

Look at the function:

get_minmax_rowcol()
file: smigen.cpp
line: 2324

Looks like line 2331 does truncate.  Unfortunately, I like the way l3mapgen does it better.

don
by OB SeaDAS - dshea
Fri Jul 24, 2020 4:34 pm America/New_York
Forum: Questions/Comments
Question: l3mapgen/smigen redux
Replies: 11

l3mapgen/smigen redux

Barry,I processed the bin file you sent me with smigen and l3mapgen.  I get the same results as you with l3mapgen having an extra line.  It looks like smigen is using a float for the resolution calculations and l3mapgen is using doubles.  The only thing I came up with that could help ...
by OB SeaDAS - dshea
Wed Jul 22, 2020 9:15 am America/New_York
Forum: Questions/Comments
Question: Trouble Building Third Party Libraries
Replies: 6

Trouble Building Third Party Libraries

I just made a machine with Ubuntu 16.04, installed cmake 3.18.0, git, bison, flex, lib32z1-dev

opt/src would not build unless I deleted

opt/bin
opt/lib

then BuildIt worked fine.

don
by OB SeaDAS - dshea
Thu Jul 16, 2020 7:09 pm America/New_York
Forum: Questions/Comments
Question: l3mapgen/smigen redux
Replies: 11

l3mapgen/smigen redux

Sure,

Not sure if it will work, but send it to my email:

don.shea@nasa.gov

don
by OB SeaDAS - dshea
Thu Jul 16, 2020 8:41 am America/New_York
Forum: Questions/Comments
Question: l3mapgen/smigen redux
Replies: 11

l3mapgen/smigen redux

Can you put a bin file that exhibits this problem somewhere where I can grab it.  Then send me the exact command line for smigen and l3mapgen and I will take a look at this.

don