Hi -
In most recent 1.7beta1 builds the bowtie correction for VIIRS appears not to work (at least for the I-bands). In the build from 25 July the correction is fine.
HP
VIIRS bowtie correction not working
- tommy.jasmin
- Posts: 35
- Joined: Tue Aug 17, 2010 6:56 pm
Re: VIIRS bowtie correction not working
Hi HP - Can we clarify the steps you are following here? Are you essentially:
1. Loading an I-Band granule
2. Subsetting in the bow-tie region
3. Using "Texture Quality" in the Layer Controls to correct?
When I try this, it at first appears the correction is fine, but when I zoom a bit, I see the deletion area is not quite filled in, as seen in the attached pic. Is this what you are referring to?
1. Loading an I-Band granule
2. Subsetting in the bow-tie region
3. Using "Texture Quality" in the Layer Controls to correct?
When I try this, it at first appears the correction is fine, but when I zoom a bit, I see the deletion area is not quite filled in, as seen in the attached pic. Is this what you are referring to?
Re: VIIRS bowtie correction not working
Hello HP,
Thanks for reporting the bug. One of the programmers checked in code today that he believes will fix this problem. It will be available in the nightly builds starting with tomorrow's (30 July 2016).
Thanks again,
Barry
Thanks for reporting the bug. One of the programmers checked in code today that he believes will fix this problem. It will be available in the nightly builds starting with tomorrow's (30 July 2016).
Thanks again,
Barry
Re: VIIRS bowtie correction not working
Hi Barry -
I discovered the bug when using 'loadVIIRSimage()'(alas, subsetting option still missing) and 'swathToGrid()' in a script. Anyway, with the 2016-07-30 build the line-filling is fine again. I have checked with both M- and I- granules, with the script as well as by subsetting manually.
Thanks a lot for the quick turn-around, HP
I discovered the bug when using 'loadVIIRSimage()'(alas, subsetting option still missing) and 'swathToGrid()' in a script. Anyway, with the 2016-07-30 build the line-filling is fine again. I have checked with both M- and I- granules, with the script as well as by subsetting manually.
Thanks a lot for the quick turn-around, HP