What version of ogr2ogr are you using?
Look at the .dxf driver page:
https://gdal.org/drivers/vector/dxf.html
HATCH: Line and arc boundaries are collected as a polygon geometry, but
no effort is currently made to represent the fill style of HATCH
entities. Behavior is affected by the following configuration option:
DXF_HATCH_TOLERANCE=value: Determines the tolerance used when
looking for the next component to add to the hatch boundary.
(GDAL <= 2.2.x) Only line and polyline boundary paths are translated
correctly.
On 10/11/23 10:51, Catania, Luke A ERDC-RDE-GRL-VA CIV wrote:
I went with calling ogr2ogr through os.system, but another issue I have
been having with the ogr2ogr is that my polygons are not converted to
what I guess is considered in AutoCAD as hatches since that is the layer
that is shown for those polygons when I open the DXF. I just get line
features. It basically creates a line feature out of the polygon, that
is it converts the triangle to a bisecting line. I even specify the
*polygon* in the command line options as opposed to *linestring* as well
as tried just the *geometry* parameter you suggested and writing to a
geopackage
DXF shown in DWG TrueView 2023
https://pasteboard.co/dit2y9zmJ5YT.png
<https://pasteboard.co/dit2y9zmJ5YT.png>
DXF Converted by QGIS tool Import Layers from DWG/DXF
https://pasteboard.co/4XZwHus6NhAj.png
<https://pasteboard.co/4XZwHus6NhAj.png>
DXF Converted to Geopackage.
https://pasteboard.co/1wIMI9xRymkZ.png
<https://pasteboard.co/1wIMI9xRymkZ.png>
-----Original Message-----
From: Rahkonen Jukka <jukka.rahko...@maanmittauslaitos.fi
<mailto:jukka.rahko...@maanmittauslaitos.fi>>
Sent: Wednesday, October 11, 2023 2:12 AM
To: Catania, Luke A ERDC-RDE-GRL-VA CIV <luke.a.cata...@erdc.dren.mil
<mailto:luke.a.cata...@erdc.dren.mil>>; Scott <pub...@postholer.com
<mailto:pub...@postholer.com>>; gdal-dev@lists.osgeo.org
<mailto:gdal-dev@lists.osgeo.org>
Subject: Re: [gdal-dev] help needed with pygdaltools library,
documentation sparse
Hi,
The actual error seems to be that you try to write some geometry that is
not a linestring into a GeoPackage table that has created with a
constraint that makes it accept only linestrings. You do that by using
"-nlt linestring".
You have two options. The fast one is to use "-nlt geometry" that makes
GeoPackage table to accept all kind of geometries. The other option is
to filter the source data by geometry type and select only linestrings.
Here is an example about how to do that with the OGR SQL dialect
Blockedhttps://gdal.org/user/ogr_sql_dialect.html#ogr-geometryBlocked
Don't try to use "-nlt geometry" with shapefiles because that format
does not support mixed geometrytypes.
-Jukka Rahkonen-
-----Alkuperäinen viesti-----
Lähettäjä: gdal-dev <gdal-dev-boun...@lists.osgeo.org
<mailto:gdal-dev-boun...@lists.osgeo.org>> Puolesta Catania, Luke A
ERDC-RDE-GRL-VA CIV via gdal-dev
Lähetetty: keskiviikko 11. lokakuuta 2023 8.59
Vastaanottaja: Scott <pub...@postholer.com
<mailto:pub...@postholer.com>>; gdal-dev@lists.osgeo.org
<mailto:gdal-dev@lists.osgeo.org>
Aihe: Re: [gdal-dev] help needed with pygdaltools library, documentation
sparse
I have not even gotten to see that anything is being ignored because I
have not yet added any options. My first attempt was with adding
skipfailures, but I can't add any of the options I have listed because I
have no idea how to. I thought it would be gdal_tools.config_options()
but I get pylint tells me it is not callable
-----Original Message-----
From: gdal-dev <gdal-dev-boun...@lists.osgeo.org
<mailto:gdal-dev-boun...@lists.osgeo.org>> On Behalf Of Scott via gdal-dev
Sent: Wednesday, October 11, 2023 1:45 AM
To: gdal-dev@lists.osgeo.org <mailto:gdal-dev@lists.osgeo.org>
Subject: Re: [gdal-dev] help needed with pygdaltools library,
documentation sparse
-nln is being ignored because the data layer you're -updating -appending
to exists. You can't rename a layer if it has a name. Remove -nln option
Next you are trying to write a collection as a linestring. Use
-explodecollections (if exists in your install) and/or use -nlt
PROMOTE_TO_MULTI
Try not to use -skipfailures
On 10/10/23 22:26, Catania, Luke A ERDC-RDE-GRL-VA CIV via gdal-dev wrote:
> I am running simple code to convert dxf to gpkg and I get the error
> below. -am an trying to figure out how to add a bunch of options ( -f
> GPKG -append -update --config DXF_ENCODING CP1252 --config
> DXF_INCLUDE_RAW_CODE_VALUES TRUE --config
> DXF_TRANSLATE_ESCAPE_SEQUENCES FALSE --config
> DXF_MERGE_BLOCK_GEOMETRIES FALSE --config DXF_INLINE_BLOCKS TRUE -nlt
> LINESTRING -nln 32111_F)
>
> But can't even figure out how to add the recommended skipfailures flag.
> I tried adding
>
> gdal_tools.config_options("-skipfailures")
>
> but I get pylint tells me it is not callable.
>
> Anyone use pygdaltools? There is some documentation, but nothing
> showing you how to set these command line parameters.
>
> import gdaltools
>
> gdal_tools = gdaltools.ogr2ogr()
>
> gdal_tools.BASEPATH = r"C:\Program Files\QGIS 3.16.16\bin"
>
> gdal_tools.set_encoding("UTF-8")
>
> gdal_tools.set_input(self.dxf_out_path)
>
> gdal_tools.set_output(self.gpkg_out)
>
> gdal_tools.execute()
>
> And I get the ERROR:root:b"Warning 1: Layer creation options ignored
> since an existing layer is\r\n being appended to.\r\nWarning 6:
> Normalized/laundered field name: 'EntityHandle' to
> 'EntityHa_2'\r\nERROR
> 1: Attempt to write non-linestring (GEOMETRYCOLLECTION) geometry to
> ARC type shapefile.\r\nERROR 1: Unable to write feature 0 from layer
> entities.\r\nERROR 1: Terminating translation prematurely after
> failed\r\ntranslation of layer entities (use -skipfailures to skip
> errors)\r\n"
>
> Traceback (most recent call last):
>
> File
> "c:\Users\RDTECLAC\AppData\Roaming\QGIS\QGIS3\profiles\default\python\
> plugins\site_selection\tools\master_planning\load_mp_designs.py", line
> 227, in <module>
>
> main()
>
> File
> "c:\Users\RDTECLAC\AppData\Roaming\QGIS\QGIS3\profiles\default\python\
> plugins\site_selection\tools\master_planning\load_mp_designs.py", line
> 196, in main
>
> mp_designs.gdal_convert()
>
> File
> "c:\Users\RDTECLAC\AppData\Roaming\QGIS\QGIS3\profiles\default\python\
> plugins\site_selection\tools\master_planning\load_mp_designs.py", line
> 185, in gdal_convert
>
> gdal_tools.execute()
>
> File
> "C:\Users\RDTECLAC\AppData\Roaming\Python\Python39\site-packages\gdalt
> ools\ogr2ogrcmd.py", line 330, in execute
>
> return self._do_execute(args)
>
> File
> "C:\Users\RDTECLAC\AppData\Roaming\Python\Python39\site-packages\gdalt
> ools\basetypes.py", line 108, in _do_execute
>
> raise GdalToolsError(rc, err)
>
> gdaltools.basetypes.GdalToolsError: (1, b"Warning 1: Layer creation
> options ignored since an existing layer is\r\n being appended
> to.\r\nWarning 6: Normalized/laundered field name: 'EntityHandle' to
> 'EntityHa_2'\r\nERROR 1: Attempt to write non-linestring
> (GEOMETRYCOLLECTION) geometry to ARC type shapefile.\r\nERROR 1:
> Unable to write feature 0 from layer entities.\r\nERROR 1: Terminating
> translation prematurely after failed\r\ntranslation of layer entities
> (use -skipfailures to skip errors)\r\n")error:
>
>
> _______________________________________________
> gdal-dev mailing list
> gdal-dev@lists.osgeo.org <mailto:gdal-dev@lists.osgeo.org>
> Blockedhttps://eur06.safelinks.protection.outlook.com/?url=https%3A%2F
> %2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fgdal-devBlocked&data=05%7C01
> %7Cjukka.rahkonen%40maanmittauslaitos.fi%7C476e640a44f14b283ee008dbca1
> f38eb%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C0%7C638326007673488940%
> 7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik
> 1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=n2JmJTKxfldyTjy08p5bXOtMxMn
> Zw7iy2EwIYpfMnc4%3D&reserved=0
_______________________________________________
gdal-dev mailing list
gdal-dev@lists.osgeo.org <mailto:gdal-dev@lists.osgeo.org>
Blockedhttps://lists.osgeo.org/mailman/listinfo/gdal-devBlocked
_______________________________________________
gdal-dev mailing list
gdal-dev@lists.osgeo.org <mailto:gdal-dev@lists.osgeo.org>
Blockedhttps://lists.osgeo.org/mailman/listinfo/gdal-devBlocked
_______________________________________________
gdal-dev mailing list
gdal-dev@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/gdal-dev
