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
This worked quite well in 2019 with a few hacks:
https://github.com/developmentseed/geolambda
From: gdal-dev on behalf of Ari Jolma
Date: Wednesday, February 8, 2023 at 1:42 AM
To: gdal-dev@lists.osgeo.org
Subject: [gdal-dev] AWS Lambda layer with GDAL python bindings
Hi,
I need an AWS Lamb
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
---
Build the Metaverse w/ HDF.
On Tue, Nov 29, 2022 at 4:23 AM Marcin Niemyjski via gdal
Thank you for your quick reply!
I'll try my best to add them.
From: Even Rouault
Sent: Tuesday, September 08, 2020 10:56 AM
To: gdal-dev@lists.osgeo.org
Cc: Joe Lee
Subject: Re: [gdal-dev] Adding input format (-if) option for gdalmdiminfo and
gdalmdimtranslate?
On mardi 8 septembre 20
Hi,
I can see that -if option is being [1] added to GDAL utilities, which is
great for reading CF-compliant HDF5 as netCDF-4 and vice versa.
Do you know how much effort is needed to apply the same -if option to
gdalmdiminfo and gdalmdimtranslate?
Is adding the -if option in the current plan
Hi,
Please try
$ gdalmdimtranslate -array "name=/swaths/mod35/Data
Fields/Quality_Assurance,transpose=[2,1,0]"
MOD35_L2.A2017161.1525.061.2017315035809.hdf test.tif
as shown in [1], which I updated it today for MOD35_L2.
[1] https://github.com/hdfeos/zoo/tree/master/gdal
From: gdal-dev On
Hi, Eli!
I can see two rows for both HDF4 and HDF5 in [1] which points to the same
document.
For example, HDF4 and HDF4Image points to [2].
Can you consolidate them into one row?
[1] https://gdal.org/drivers/raster/index.html
[2] https://gdal.org/drivers/raster/hdf4.html#raster-hdf4
On
/gdal-dev-Does-vsis3-work-for-HDF4-td5405668.html
On Tue, Aug 6, 2019 at 12:14 PM Even Rouault
mailto:even.roua...@spatialys.com>> wrote:
On mardi 30 juillet 2019 18:10:15 CEST Joe Lee wrote:
> I found the error. It was my token key in gdal.SetConfigOption().
> GDAL Multidimensiona
, 2019 at 12:17 PM Joe Lee
mailto:hyok...@hdfgroup.org>> wrote:
Hi, Even!
1-D dataset handling in the new HDF5 multi-dimension code is fantastic!
I could convert 1-d swath into GeoTIFF using the new Python HDF5
multidimensional API.
Please see python code at the bottom of email.
H
a, dtype=np.float32)
...
On Fri, Jul 26, 2019 at 9:34 AM Even Rouault
mailto:even.roua...@spatialys.com>> wrote:
On jeudi 25 juillet 2019 19:57:44 CEST Joe Lee wrote:
> Unsupported number of dimensions
Ah ok, when exporting to GeoTIFF or a "classic" 2D driver, the
mu
nsupported number of dimensions
On 7/25/19, 2:39 PM, "Even Rouault" wrote:
On jeudi 25 juillet 2019 19:12:02 CEST Joe Lee wrote:
> I'm glad that this motion has passed!
>
> I got one question after reviewing Even's latest code and RFC.
>
&g
I'm glad that this motion has passed!
I got one question after reviewing Even's latest code and RFC.
Does it consider a case that subsets 1d dataset from 2d dataset [1]?
The organization of MOP02J (1-D SWATH) and its shape is like below:
dset[2][n_points]
lat[n_points]
lon[n_points]
I wish I co
Hi,
I have a quick question.
I know that /vsis3 work for HDF5.
How about HDF4?
Does /vsis3 also work for HDF4?
Regards,
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Hi,
I'd like to engage with GDAL developers through face-to-face meeting.
Is there any annual conference or meeting that GDAL developers
get together and discuss issues? I'm particularly interested in meeting
developers who maintain HDF4/HDF5/netCDF format drivers.
Sincerely,
_
t transposed
>> dataset.
>>
>> I'm also not entirely certain why one couldn't supply an appopriately
>> transposed geotransform to accomplish something similar. This could
>> be done without any code changes in the existing VRT format.
>>
>> Bes
Thank you so much, Even! OpenOptions sounds like a perfect match for
this case. I'll try it with HDF drivers and see how it goes with
gdal_translate.
Best Regards,
On Thu, Aug 4, 2016 at 5:32 PM, Even Rouault wrote:
> On Thursday 04 August 2016 16:31:25 H. Joe Lee wrote:
>>
Hi,
My name is Joe Lee and I'm very interested in improving GDAL's
capability to access NASA HDF4/HDF5 data so that users can work with
HDF easily through GDAL. For example, my goal is to allow users to
translate any HDF data into GeoTIFF via gdal_translate.
I've worked with d
Mail test.
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