Dear Matt,
which operating system do you use?
May be you need dos2unix (d2u) to convert between dos and linux line end
markers.
Please send me your file to check, or make it downloadable if it is huge.
Regards,
Zoltan
On Tue, 17 Dec 2013, Matt Boyd wrote:
I don't get anything more than
gawk -f 3dface2csv tokaj.dxf
id;layer;wkt
there are 3DFACES in that file, wondering if it's a codepage thing?
thanks
On Mon, Dec 16, 2013 at 6:37 PM, Siki Zoltan <s...@agt.bme.hu> wrote:
Dear Matt,
are there any 3DFACE entities in you dxf file?
You can check it opening the dxf file with a text editor program.
This gawk script works only with 3DFACEs, if no such entity in the input,
you get the header only.
You can download a smaple dxf file (a smaller one then yours) and the
result of the conversion from here:
http://www.agt.bme.hu/siki/tokaj.dxf
http://www.agt.bme.hu/siki/tokaj.csv
I used the following command:
gawk -f 3dface2csv.awk tokaj.dxf > tokaj.csv
Load the csv file into QGIS as Delimited text layer, don't forget to
change the delimiter character to semicolon and the wkt column.
Best regards,
Zoltan
On Mon, 16 Dec 2013, Matt Boyd wrote:
Hi Zoltan,
the script looks fine to me however, all I get in the output is
id;layer;wkt
any thoughts on what I'm not seeing?
Thanks
On Mon, Dec 16, 2013 at 10:19 AM, Matt Boyd <mattsli...@gmail.com>
wrote:
Wow,
thanks Zoltan, I just saw this email this morning and this is exactly
what
I was thinking I'd have to do myself.
I did manage to get SAGA to load the dxf, however I'd only made it as
far
as being able to apply a value to each polygon, not each node.
I'll get onto this now.
Many thanks and much appreciation.
Matt
On Fri, Dec 13, 2013 at 6:57 AM, Siki Zoltan <s...@agt.bme.hu> wrote:
Dear Matt,
I've written an awk script to convert 3DFACE-s form dxf to a delimited
text file. Please find attached.
If you use Linux, start it in the shell like:
gawk -f 3dface2csv.awk Otway_Basin_Granites-gravity.dxf > result.csv
You can load the result.csv into QGIS az a delimited text layer with
WKT
column.
Regards,
Zoltan
On Wed, 11 Dec 2013, Siki Zoltan wrote:
Dear Matt,
I've tested your dxf files in QGIS 2.0
Otway_Basin_curves.dxf loaded successfully (2D polylines)
Otway_Basin_Faults-basin.dxf not loaded, 3D faces are not suported by
GDAL DXF driver
Otway_Basin_Faults-shallow.dxf not loaded 3D faces
Otway_Basin_Granites-magnetics.dxf not loaded 3D faces
Otway_Basin_Granites-gravity.dxf not loaded 3D faces
You should find another way to import 3D faces from a dxf file.
Regards,
Zoltan
On Wed, 11 Dec 2013, Matt Boyd wrote:
I'll give ogr2ogr a shot.
woops, sorry wrong link I meant this one
http://er-info.dpi.vic.gov.au/cgi-bin/download.pl?ID=3D_
models/t009_OtwayBasin_3D_dxf.zip
On Tue, Dec 10, 2013 at 6:02 PM, Siki Zoltan <s...@agt.bme.hu>
wrote:
Dear Matt,
which version did you try?
What type of entites your dxf file(s) contains? Are them supported
by
ogr
DXF driver? Check http://www.gdal.org/ogr/drv_dxf.html
Try to check entities with ogrinfo.
I had trouble with 1.8 (exspecially on Windows) to load dxf.
I used ogr2ogr instead QGIS, because you can set more options.
I cannot find any DXf file in the zip file you specify.
Best regards,
Zoltan
On Tue, 10 Dec 2013, Matt Boyd wrote:
Hi group,
I'm trying to make sense of some DXF files.
these ones in particular
http://er-info.dpi.vic.gov.au/cgi-bin/download.pl?ID=3D_
models/3D_model_attributes.zip
there's also a 3D pdf model here..
http://er-info.dpi.vic.gov.au/cgi-bin/download.pl?ID=3D_
models/t009_OtwayBasin_3D.pdf
QGIS isn't able to open the dxf files, or it does but all I see is
an
icon
called "entities" with no attributes. Ideally I'd be able to load
these as
rasters and make a few maps.
Any ideas?
thanks
matt
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