Le 02/12/2021 à 05:18, Carl Godkin a écrit :
Hi,
I've got some data that is in VPF (Vector Product Format) format and
it appears that the OGDI vector should be able to consume it.
I have GDAL 3.4.0 (the OSGeo4W build) and cannot figure out how to
even run "ogrinfo" on the data set.
From this page (https://gdal.org/drivers/vector/ogdi.html
<https://gdal.org/drivers/vector/ogdi.html>), it appears that the
syntax should be
ogrinfo
gltp:[//<hostname>]/<driver_name>/<dataset_name>:<layer_name>:<family>
but in all of the examples, the "driver_name" is "vrf" so I tried that
(as well as "vpf" out of desperation) but I'm on Windows so I'm
puzzled about the exact syntax.
My data is in d:\users\carl\vvod (which contains the dht and lat files).
>ogrinfo gltp:/vrf/d/users/carl/vvod
try:
ogrinfo gltp:/vrf/d:/users/carl/vvod
ERROR 1: OGDI DataSource Open Failed: Can't open CAT file, invalid VRF
database
ERROR 1: OGDI DataSource Open Failed: Can't open CAT file, invalid VRF
database
FAILURE:
Unable to open datasource `gltp:/vrf/d/users/carl/vvod' with the
following drivers.
<long list of drivers>
There are indeed "cat" files in every sub-directory of vvod, by the way.
And I won't bore you with the 50 variations I tried.
If anyone has experience with this driver and can provide some
guidance, it would be very helpful.
Thanks very much,
carl
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