Hi, Michael!
It's an interesting idea since Kerchunk can't handle HDF4 yet [1].
OPeNDAP DMR++ now can handle HDF4
so I think Kerchunk can do, too.
For GDAL, is there C++ binding for Kerchunk?
I think that will be the main blocker for GDAL driver development.
[1] https://github.com/hyoklee/kerch
Hi, Paolo!
I tested on mac:
Darwin nene.ad.hdfgroup.org 21.6.0 Darwin Kernel Version 21.6.0: Sun Nov 6
23:31:16 PST 2022; root:xnu-8020.240.14~1/RELEASE_X86_64 x86_64
I’m using `brew install gdal.`
I just tested with 3.6.2 and also worked fine. ☺
I hope it works on your Mac too!
From: gdal-
Yes, it works fine with GDAL 3.6.1:
nene-[11:02am]~/src/software>gdalinfo --version
GDAL 3.6.1, released 2022/12/14
nene-[11:02am]~/src/software>gdalinfo
/vsicurl/https://gamma.hdfgroup.org/ftp/pub/outgoing/NASAHDF/VNP46A1.A2020302.h07v07.001.2020303075447.h5
Driver: HDF5/Hierarchical Data Format
I had some success with geolambda [1] a few years ago.
I used the S3 trigger [2].
[1] https://github.com/developmentseed/geolambda
[2] https://docs.aws.amazon.com/lambda/latest/dg/with-s3-example.html
- Joe
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Build the Metaverse w/ HDF.
On Tue, Nov 29, 2022 at 4:23 AM Marcin Niemyjski via gdal