'Minimum must not be infinity' in mosaiccing product generated by gpt.sh

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mathygreen
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'Minimum must not be infinity' in mosaiccing product generated by gpt.sh

by mathygreen » Tue Mar 09, 2021 1:22 pm America/New_York

Dear,

I have always used the gpt.sh tool to generate the mapped products in Ubuntu 16.04 (64bit). Recentlly, I found a problem that several mapped products presented dark images, though most of data are normal. Further, an exception was shown here when I used the RGB image to composite by the 'MODIS RHOS LOG' option (see attachments). The L2 file can be normmaly showed in SeaDAS, but the mapped data after mosaicing in gpt.sh were problematic, their minimums seem to be infinity according to the messeage of SeaDAS. The filename of L1A_LAC is A2008209061500.L1A_LAC, L2 product was generated from l2gen with a subset option config(27.65,100.73,27.76,100.85). The file of xml was attached.
I don't know why, and how to solve it? :cry:Could someone give me some suggestion?:grin:

Best Regards,

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OB SeaDAS - xuanyang02
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Re: 'Minimum must not be infinity' in mosaiccing product generated by gpt.sh

by OB SeaDAS - xuanyang02 » Tue Mar 09, 2021 4:04 pm America/New_York

Did you forget to attach the files you want to show us?

mathygreen
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Joined: Tue Mar 09, 2021 1:10 pm America/New_York

Re: 'Minimum must not be infinity' in mosaiccing product generated by gpt.sh

by mathygreen » Tue Mar 09, 2021 4:50 pm America/New_York

sorry about that. totally forgot to add..
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OB SeaDAS - xuanyang02
Subject Matter Expert
Subject Matter Expert
Posts: 171
Joined: Tue Feb 09, 2021 5:42 pm America/New_York
Answers: 1

Re: 'Minimum must not be infinity' in mosaiccing product generated by gpt.sh

by OB SeaDAS - xuanyang02 » Tue Mar 09, 2021 5:40 pm America/New_York

Could you please share your xml file?

I did l2gen on A2008209061500.L1B_LAC without using subsetting options. There is no data in the region (27.65,100.73,27.76,100.85), assuming (south, west, north, east). I was not able to do l2gen on A2008209061500.L1B_LAC with the given subset config.

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