Search found 22 matches

by lwk1542
Sun Jun 09, 2019 7:52 am America/New_York
Forum: All Questions/Comments
Question: python calls shell to l2gen error: l2gen not found. How to set env in python script?
Replies: 6

python calls shell to l2gen error: l2gen not found. How to set env in python script?

the l2gen can run in terminal. but dont in python. the error is:sh: 1: l2gen: not found.according to google searching result, the environment variable need to be set again in python script. the method is:     new_env=os.env.copy()     new_env['OCSSWROOT'] = '...
by lwk1542
Sat Jun 08, 2019 8:45 am America/New_York
Forum: All Questions/Comments
Question: comand l2gen error: No such file or directory
Replies: 1

comand l2gen error: No such file or directory

harris@ubuntu:~$ l2gen,ifile="/home/quzhou/PycharmProjects/modis/MOD021KM.A2008094.0230.061.2017255063942.hdf",geofile="/home/quzhou/PycharmProjects/modis/MOD03.A2008094.0230.061.2017255024925.hdf",ofile="/home/quzhou/PycharmProjects/modis/Tmodis.HDF"bash: l2gen,ifile=/...
by lwk1542
Fri May 24, 2019 9:20 am America/New_York
Forum: All Questions/Comments
Question: Is the white panel a editor of seadas OCCSW tools?
Replies: 2

Is the white panel a editor of seadas OCCSW tools?

Thank you? Dr. White.     In most processing, I use the IDL/ENVI and python to achieve my goal. But this? the seadas is necessary. I need to achieve atmospheric correction for MODIS with method embedded in seadas. I tried to code in IDL with the Rayleigh and aerosol look-up table of s...
by lwk1542
Thu May 23, 2019 11:10 pm America/New_York
Forum: All Questions/Comments
Question: Is the white panel a editor of seadas OCCSW tools?
Replies: 2

Is the white panel a editor of seadas OCCSW tools?

Hello,       Batch processing is necessary for the amount of remote sensing imagery. the developers provide batch processing mode in seadas software package. But I find not an example of this mode. In processing, i find the white panel is an editable region. is this an editor for codi...
by lwk1542
Thu Jan 17, 2019 10:00 pm America/New_York
Forum: All Questions/Comments
Question: Does the ancillary web be changed?
Replies: 0

Does the ancillary web be changed?

There is a error in installing seadas-V7.5.1:"Installing seawifs-luts (9 of 9)Bad response for https://oceandata.sci.gsfc.nasa.gov/Ancillary/LUTs/seawifs/?format=json: 400  Bad Request  ''''' return response and ('json' in response.getheader('content-ty...
by lwk1542
Wed Jan 16, 2019 10:39 pm America/New_York
Forum: All Questions/Comments
Question: seadas7.5.1 installing issure fro
Replies: 2

seadas7.5.1 installing issure fro

Zhigang,    Thanks for your help. I update GIT, but it seems not to work. lwk@ubuntu:~/seadas-7.5.1$ git ls-remote "https://oceandata.sci.gsfc.nasa.gov/git/obpgpyutils/" HEADbe40eb6871cf353024c22bdd8e4b014b91bc414a  HEADlwk@ubuntu:~/seadas-7.5.1$ ./install_ocssw.py  --a...
by lwk1542
Tue Jan 15, 2019 11:02 pm America/New_York
Forum: All Questions/Comments
Question: seadas7.5.1 installing issure fro
Replies: 2

seadas7.5.1 installing issure fro

the error occure in the last step "update_lut". how should i solve this problem?......Python version acceptableInstalling aqua-luts (10 of 10)Bad response for https://oceandata.sci.gsfc.nasa.gov/Ancillary/LUTs/modis/?format=json: 400  Bad RequestTraceback (most recent call last): ...
by lwk1542
Tue Jan 15, 2019 5:11 am America/New_York
Forum: All Questions/Comments
Question: seadas v7.5.1 installation issue
Replies: 7

seadas v7.5.1 installation issue

sorry to disturb you. how do you solve this  problem?
by lwk1542
Sun Jan 13, 2019 3:27 am America/New_York
Forum: All Questions/Comments
Question: Can these C programs be cited and rewrote under the authorization of SeaDAS?
Replies: 0

Can these C programs be cited and rewrote under the authorization of SeaDAS?

Because of the barrier of the internet in China, the seadas software cannot be used. But there is another method for me.The C program of SeaDAS (such as aerosol.c) can be taken from the website https://oceancolor.gsfc.nasa.gov/docs/ocssw/. Can these C programs be cited and rewrote under the authoriz...
by lwk1542
Thu Dec 06, 2018 9:01 am America/New_York
Forum: All Questions/Comments
Question: Can the ocssw source code of C be obtained?
Replies: 2

Can the ocssw source code of C be obtained?

on the page(https://oceandata.sci.gsfc.nasa.gov/ocssw/), I only found the .bundle file which cannot be unzipped and read.
Is there any source code that can be read line-by-line?