Search found 257 matches

by OB SeaDAS - dshea
Mon Mar 02, 2020 9:42 am America/New_York
Forum: Home
Question: How to get higher than 1000m/pixel resolution?
Replies: 18

How to get higher than 1000m/pixel resolution?

Remember that most of the MODIS bands used to calculate the products are 1KM,  so you need to decide if 250m resolution is appropriate.  This it what I would change to get the highest possible resolution from MODIS.modis_L1A.pygetanc.pymodis_GEO.pymodis_L1B.pyl2gen resolution=250 l2prod=ss...
by OB SeaDAS - dshea
Wed Feb 26, 2020 12:13 pm America/New_York
Forum: Home
Question: Geolocation issue with L2 Sentinel2 and Landsat8 products
Replies: 3

Geolocation issue with L2 Sentinel2 and Landsat8 products

can you give me an L1 file where l2gen produces a coordinate box for the whole earth.  Remember, if the scene is near a pole this bounding box is correct.

don
by OB SeaDAS - dshea
Wed Feb 19, 2020 12:29 pm America/New_York
Forum: Home
Question: L2gen error - file A2017072165000.L1A_LAC
Replies: 7

L2gen error - file A2017072165000.L1A_LAC

This file works fine for me with l2gen version 9.5.0-V2019.3.  Looks like l2gen is only allocating 3 L1 buffers when it needs 5.  Can you give me the exact command line you are using to run l2gen.  A smaller filter kernel can cause this problem.

don
by OB SeaDAS - dshea
Wed Feb 19, 2020 9:29 am America/New_York
Forum: Home
Question: Getting started with the OCSSW Command line
Replies: 5

Getting started with the OCSSW Command line

looks like your OCSSW is installed at "~/ocssw".  You need to do these steps to setup the environment variables for the processing programs to work properly.

export OCSSWROOT=~/ocssw
source $OCSSWROOT/OCSSW_bash.env

Then you can run the programs without specifying the whole path.

don
by OB SeaDAS - dshea
Tue Feb 18, 2020 8:53 am America/New_York
Forum: Home
Question: Error in the building with the new python scripts(install_ocssw.py)
Replies: 2

Error in the building with the new python scripts(install_ocssw.py)

Did you rebuild the 3rd party libraries in $OCSSWROOT/opt/src first?

don
by OB SeaDAS - dshea
Thu Feb 06, 2020 8:01 am America/New_York
Forum: Home
Question: gpt reprojection error
Replies: 9

gpt reprojection error

Open JDK has never worked for us with SeaDAS.  I would suggest installing Oracle Java 1.8.  SeaDAS does not work with versions higher than 8.  You can get it here:

https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

don
by OB SeaDAS - dshea
Tue Jan 28, 2020 11:04 am America/New_York
Forum: Home
Question: modis_geo.py processing problem
Replies: 4

modis_geo.py processing problem

Correct.  The latest update fixes this issue.

don
by OB SeaDAS - dshea
Mon Dec 02, 2019 12:17 pm America/New_York
Forum: Home
Question: Error GOCI l2bin on SeaDAS or python
Replies: 5

Error GOCI l2bin on SeaDAS or python

Did you install the GOCI data files?
Does directory

/Applications/seadas-7.5.3/ocssw/share/goci

exist?

don
by OB SeaDAS - dshea
Tue Nov 26, 2019 10:26 am America/New_York
Forum: Home
Question: Parameter files for MSI/S2A & S2B
Replies: 3

Parameter files for MSI/S2A & S2B

also, you probably have a new directory that you do not want

$HOME/ocssw

don
by OB SeaDAS - dshea
Tue Nov 26, 2019 10:23 am America/New_York
Forum: Home
Question: Parameter files for MSI/S2A & S2B
Replies: 3

Parameter files for MSI/S2A & S2B

If the install_ocssw command did not install a msi directory in /Users/tim/seadas-7.5.1/ocssw/share then you probably did not initialize your environment for OCSSW.  Try this and get back to us.cd  /Users/tim/seadas-7.5.1/ocsswexport OCSSWROOT=/Users/tim/seadas-7.5.1/ocsswsource OCSSW_bash...