Factor the polynomial completely
6x^2 5x-4
On Mon, Feb 24, 2025, 9:22 AM John Oliver via gdal-dev <
gdal-dev@lists.osgeo.org> wrote:
> That worked. Thanks.
>
>
>
> *From:* Michael Smith
> *Sent:* Thursday, February 20, 2025 1:38 PM
> *To:* John Oliver ; gdal-dev@lists.osgeo.org
> *Subject:* Re:
Thanks Laurentiu and Scott!
I can't believe 1) I left off -r and 2) I didn't think to look at what's in
the zip. Doh!
And thanks for reminding me about sozip. I was one of the reviewers of the
initial spec and still don't have it front-of-mind.
unzip -l nczarr_v2.zarr.zip
Archive: nczarr_v2.zar
Dear subscribers
I'm exploring the use of a VRT to mosaic raster tiles while also applying a
mask layer using separate mask tiles.
Below is a VRT I created to test this approach:
GEOGCS["WGS
84",DATUM["WGS_1984",SPHEROID["WGS
84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EP
I suspect it won't make a lot of difference. SOZIP is designed to allow seeking
within a compressed file, but Zarr is tile- (block) based, where each of those
is stored in a different file. So you end up uncompressing a whole file anyway.
Laurentiu
On Mon, Feb 24, 2025, at 21:17, Scott via gdal
There's GDAL's sozip (Search Optimized Zip) utility as well. I have no
idea if it works with .zarr. I'm sure someone will correct me! ;)
cd nczarr_v2.zarr
sozip ../nczarr_v2.zarr.zip .
sozip -l /vsizip/../nczarr_v2.zarr.zip
On 2/24/25 10:09, Kurt Schwehr via gdal-dev wrote:
Hi all,
I seem to
Hi Kurt,
You'll want something like:
cd nczarr_v2.zarr
zip -r ../nczarr_v2.zarr.zip .
gdalinfo /vsizip/../nczarr_v2.zarr.zip
Note that tar makes TAR, not ZIP, archives.
Laurentiu
On Mon, Feb 24, 2025, at 20:09, Kurt Schwehr via gdal-dev wrote:
> Hi all,
>
> I seem to be having trouble exactly
Hi all,
I seem to be having trouble exactly how to correctly make a zip of a zarr
and how to correctly specify the vsizip url.
e.g from autotest/gdrivers/data/zarr
gdalinfo nczarr_v2.zarr # Works
tar cf nczarr_v2.zarr.zip nczarr_v2.zarr
Then what? I've tried lots of variations and not had any s
That worked. Thanks.
From: Michael Smith
Sent: Thursday, February 20, 2025 1:38 PM
To: John Oliver ; gdal-dev@lists.osgeo.org
Subject: Re: [gdal-dev] OSM to GDB
ogr2ogr -f OpenFileGDB -spat 39 30 40 41 -nlt MULTIPOLYGON -ds_transaction
C:\TEMP\TEST5.gdb C:\TEMP\World_8_3.osm multipolygons
You
Michael,
I noticed you said the following:
"I am linking statically to GDAL built as a static library with vcpkg
(which builds without error)."
I may be interpreting this incorrectly, but it sounds like you intend to
link the NCSEcw library. However, I believe your ECW_LIBRARY variable
reference
