Search found 26 matches

by alakes
Fri Mar 17, 2017 8:46 am America/New_York
Forum: Home
Question: VIIRS L1A to L1B
Replies: 2

VIIRS L1A to L1B

Ooops.... My bad.
But after adding complete path, it didn't work. Finally a OCSSW update solved the problem.
Any way thanks for pointing out the mistake.
Cheers..
by alakes
Fri Mar 17, 2017 8:43 am America/New_York
Forum: Home
Question: MODISA Image Generation
Replies: 2

MODISA Image Generation

The true color problem is solved using pconvert (https://seadas.gsfc.nasa.gov/help/general/PConvertUsage.html). Initially there was some issue to run pconvert (https://oceancolor.gsfc.nasa.gov/forum/oceancolor/topic_show.pl?pid=21241;hl=pconvert). Just had to change "export SEADAS_HOME=${instal...
by alakes
Tue Mar 14, 2017 10:47 am America/New_York
Forum: Home
Question: MODISA Image Generation
Replies: 2

MODISA Image Generation

I have three questions if any expert can help.1. I am generating png image from MODISA mapped data using GPT WriteImage Operator. Is there any way to attach color bar to the png image?Something like this2. The WriteImage generates png image with transparent back ground. Any way to make the backgroun...
by alakes
Tue Mar 14, 2017 10:27 am America/New_York
Forum: Home
Question: VIIRS L1A to L1B
Replies: 2

VIIRS L1A to L1B

I am new to VIIRS data process so please ignore the mistakes.:sad:I was trying to process VIIRS data from L1A to L1B using : calibrate_viirs par=VIIRS_2017071.parused the following par fileifile=/OceanColour/seadas_7.4_Final_Run/VIIRS_Data/071/V2017071053000.L1A_SNPP.ncl1bfile_mod=/OceanColour/seada...
by alakes
Tue Mar 14, 2017 10:11 am America/New_York
Forum: Home
Question: Cannot Reproject L1 Browse files using gpt
Replies: 6

Cannot Reproject L1 Browse files using gpt

Thanks for the help..

cheers,
by alakes
Wed Mar 08, 2017 6:55 am America/New_York
Forum: Home
Question: Cannot Reproject L1 Browse files using gpt
Replies: 6

Cannot Reproject L1 Browse files using gpt

Hi,I was trying to batch process MODISA files from L1 to L3. When I tried to reproject or Mosaic the Local Area Coverage L1 browse files using gpt (Reproject & Mosaic operator) it is showing the following error.java.lang.NullPointerException  at gov.nasa.gsfc.seadas.dataio.SeadasFileReader....