Search found 28 matches

by junzhao
Fri Jan 28, 2022 12:47 am America/New_York
Forum: Questions/Comments
Question: modis processing error in Seadas 8.1
Replies: 3

Re: modis processing error in Seadas 8.1

Is your OCSSW V2021.2? Can you share the filename of your modis L1B file, so we can reproduce the error? The L1B file name is A2014329052000.L1B_LAC. I installed the most recent version of OCSSW, V2022.0. The par file used is attached below: ifile=/tmp/T2014329035000.L1B_LAC geofile=/tmp/TERRA_MODI...
by junzhao
Mon Jan 24, 2022 9:44 am America/New_York
Forum: Questions/Comments
Question: modis processing error in Seadas 8.1
Replies: 3

modis processing error in Seadas 8.1

Hi there, Just tried to process MODIS data using SeaDAS 8.1. But ran into some errors. I was using Ubuntu 18. All codes worked well when the resolution was set to 1000 m. My ROI is 21.3-22.1 N, 111.5-112.9 E. But if the resolution was set to 250 m. The output geographic coverage was wrong. Please se...
by junzhao
Fri Jul 31, 2020 10:56 am America/New_York
Forum: Questions/Comments
Question: gpt.sh reprojection issue
Replies: 3

gpt.sh reprojection issue

Dear Don,Thanks for your prompt reply. I changed the pixel size to 250. The code works now. But there was another issue.My study area covers an area defined by 21.5-23 N and 113-115 E. The l1mapgen command generated a RGB map with a size of 220x165 (1km resolution). However, the code using the gpt t...
by junzhao
Thu Jul 30, 2020 7:13 am America/New_York
Forum: Questions/Comments
Question: gpt.sh reprojection issue
Replies: 3

gpt.sh reprojection issue

Hi there,I tried to use the gpt tool for reprojection and followed the cookbook. The executed command was gpt.sh reproj.xml -p reproj.par -Ssource=./tmp/A2009190055500.L2_LAC.nc -t test.ncBut I got the following error:java.lang.IllegalArgumentException: Variable size in bytes 4922639944996268 may no...
by junzhao
Sat Feb 08, 2020 7:45 am America/New_York
Forum: Questions/Comments
Question: gpt reprojection error
Replies: 9

gpt reprojection error

Thank you very much, George. It works now.

Jun
by junzhao
Fri Feb 07, 2020 1:53 am America/New_York
Forum: Questions/Comments
Question: gpt reprojection error
Replies: 9

gpt reprojection error

Thank you, Don.I reset the path of java. gtp.sh can be run now. But I got another problem. The command line used was:gpt.sh l2_proj_sub.xml -Ssource=$inpath$l2_fname -Pofile1=$p_fname1 -Pofile2=$p_fname2 -Poformat=HDF5It failed with the following error message:Error: No data product writer for the &...
by junzhao
Thu Feb 06, 2020 5:06 am America/New_York
Forum: Questions/Comments
Question: gpt reprojection error
Replies: 9

gpt reprojection error

Hi George,

Thanks for your reply. Following your suggestion, here is what I got:

openjdk version "1.8.0_242"
OpenJDK Runtime Environment (build 1.8.0_242-8u242-b08-0ubuntu3~16.04-b08)
OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode)

Still waiting for solutions.

Jun
by junzhao
Tue Feb 04, 2020 9:35 am America/New_York
Forum: Questions/Comments
Question: gpt reprojection error
Replies: 9

gpt reprojection error

Hi,I tried to do reprojection using the gpt tool. The executed command was 'gpt.sh -e ./reproj.xml -Ssource=./tmp/V2019285033600.L2_SNPP.nc'. But it failed and the error message is attached below. I ran the command in Ubuntu.com.thoughtworks.xstream.converters.ConversionException: Cannot con...
by junzhao
Sun Feb 10, 2019 10:37 pm America/New_York
Forum: Questions/Comments
Question: IP blocked
Replies: 14

IP blocked

Dear Smith,

Seems that the partial government shutdown is over now. Can you check if our IPs are still in the blocked list?

Thank you very much.

Jun
by junzhao
Mon Dec 24, 2018 9:03 pm America/New_York
Forum: Questions/Comments
Question: IP blocked
Replies: 14

IP blocked

Hi Norman,

I forgot to stop connecting to oceandata before you removed the entries. The issue remained.

I killed all processes that connect to oceandata.

Please help this out. Sorry for any inconvenience caused.

Thanks in advance.

Jun