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Problem vegetation
- Thread starter Anto80
- Start date
Haaaa ..... ok I realized that we had put one minutes to process everything ... I'm sorry ... I misunderstood.
However, even putting DontprocesHoles does not change much the result
(at least with vegetation) I did not see big differences.
On the other hand now with the import of OSM data is as accurate as the vegtazione set in the SPC file.
Thank you very much.
Antonio.
However, even putting DontprocesHoles does not change much the result
(at least with vegetation) I did not see big differences.
On the other hand now with the import of OSM data is as accurate as the vegtazione set in the SPC file.
Thank you very much.
Antonio.
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Hi
with the latest release I found a new problem with italy shape files from geofabrik
enter loop into this step:
SUBTRACTFEATURES | FTYPE = POLYGON; VEGETYPE = Forest | BUILDINGS Buildings = | 2.0 | MINAREAPOLY
I've tried adding the option DONTPROCESHOLES on importing, but loop equally
this does not always happen, but only in certain areas, so maybe are causing the problem some vegetation polygons
Screenshot in attachment
thanks
Chris
with the latest release I found a new problem with italy shape files from geofabrik
enter loop into this step:
SUBTRACTFEATURES | FTYPE = POLYGON; VEGETYPE = Forest | BUILDINGS Buildings = | 2.0 | MINAREAPOLY
I've tried adding the option DONTPROCESHOLES on importing, but loop equally
this does not always happen, but only in certain areas, so maybe are causing the problem some vegetation polygons
Screenshot in attachment
thanks
Chris
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Hi Chris,
The step to subtract features from each other can take a lot of time. I also see that in my own configuration.
Did you put it after the SPLITGRID step that is better for the performance?
How big is the area you are processing at once?
The step to subtract features from each other can take a lot of time. I also see that in my own configuration.
Did you put it after the SPLITGRID step that is better for the performance?
How big is the area you are processing at once?
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Hi Arno
splitgrid is at the beginning of the process
the area has the dimensions of a LOD8, the configuration is always the same, and the process usually ends in 6 or 7 minutes, while this morning has worked almost 2 hours and it always stop at the same point (with the new version R2716)
I will do further tests with other areas
Thank you
Chris
splitgrid is at the beginning of the process
the area has the dimensions of a LOD8, the configuration is always the same, and the process usually ends in 6 or 7 minutes, while this morning has worked almost 2 hours and it always stop at the same point (with the new version R2716)
I will do further tests with other areas
Thank you
Chris
Hi Arno,
I have a little problem:
wanting to use the data to create polygons leisure = garden vegetation in cities
I tried to load in leisure spc file:
IMPORTOGR | sicilia.osm | @ @ 2, @ 3 @, @ @ 4, @ 5 @ | building; landuse, natural, leisure | NOREPROJ | DONTPROCESHOLES
but unfortunately some parameters in the configuration file interprets the polygons garden / leisure as well as building and puts me in both the vegetation is the building in the same place.
I've tried everything from 2 days but I can not figure out what to add in filters to not let him do the building with polygons "garden".
Any idea?
And 'possible to use leisure or is it better that I give up?
I'll send you the spec file used and one shot of the problem.
Antonio.
I have a little problem:
wanting to use the data to create polygons leisure = garden vegetation in cities
I tried to load in leisure spc file:
IMPORTOGR | sicilia.osm | @ @ 2, @ 3 @, @ @ 4, @ 5 @ | building; landuse, natural, leisure | NOREPROJ | DONTPROCESHOLES
but unfortunately some parameters in the configuration file interprets the polygons garden / leisure as well as building and puts me in both the vegetation is the building in the same place.
I've tried everything from 2 days but I can not figure out what to add in filters to not let him do the building with polygons "garden".
Any idea?
And 'possible to use leisure or is it better that I give up?
I'll send you the spec file used and one shot of the problem.
Antonio.
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Hi,
Using the polygons from leisure should not be different from other polygons. So I would see it should be possible.
Do you know where those extra buildings come from? If I check your script I don't think they can be part of the leisure vegetation polygon, so they must somehow come from your building rules. I guess those buildings are still there if you don't include the leisure=garden polygons.
So question is from which rule they come...
Using the polygons from leisure should not be different from other polygons. So I would see it should be possible.
Do you know where those extra buildings come from? If I check your script I don't think they can be part of the leisure vegetation polygon, so they must somehow come from your building rules. I guess those buildings are still there if you don't include the leisure=garden polygons.
So question is from which rule they come...
Hi Arno,
The buildings appear in all polygons labeled " garden" (parks , public gardens, private gardens ... etc ... etc ...).
In practice Scenproc creates buildings with those polygons, in addition to creating even the vegetation polygon with the configuration that I sent you .
If I do not include "leisure" from the line:IMPORTOGR|sicilia.osm|@2@;@3@;@4@;@5@|landuse;natural;leisure;building;highway|NOREPROJ|DONTPROCESHOLES
it does not create garden (vegetation polygon) and even building in the park,as you have guessed .
While not putting references to create polygons vegetation , but including "leisure" in IMPORTGR | leisure ........... ..........buildings appear in polygons "garden".
So I think the error is that my script interprets the polygon "garden" as well as building as well as vegetation .
So I can not even use the "park " because they too are under the label "leisure" as the "garden" , or any other object which stands under "leisure" .
The question is which filter to use to tell sceproc not use polygons "garden " to create building?
This shot is loaded with "leisure" in IMPORTGR and without references with polygons of vegetation
this without loading "leisure" ... the buildings are not created
The area of the example is a park in the city of Catania .... but the gardens are in all cities ....
Antonio.
The buildings appear in all polygons labeled " garden" (parks , public gardens, private gardens ... etc ... etc ...).
In practice Scenproc creates buildings with those polygons, in addition to creating even the vegetation polygon with the configuration that I sent you .
If I do not include "leisure" from the line:IMPORTOGR|sicilia.osm|@2@;@3@;@4@;@5@|landuse;natural;leisure;building;highway|NOREPROJ|DONTPROCESHOLES
it does not create garden (vegetation polygon) and even building in the park,as you have guessed .
While not putting references to create polygons vegetation , but including "leisure" in IMPORTGR | leisure ........... ..........buildings appear in polygons "garden".
So I think the error is that my script interprets the polygon "garden" as well as building as well as vegetation .
So I can not even use the "park " because they too are under the label "leisure" as the "garden" , or any other object which stands under "leisure" .
The question is which filter to use to tell sceproc not use polygons "garden " to create building?
This shot is loaded with "leisure" in IMPORTGR and without references with polygons of vegetation
this without loading "leisure" ... the buildings are not created
The area of the example is a park in the city of Catania .... but the gardens are in all cities ....
Antonio.
I do not know if you can be of help but I have tried to remove all references to polygons
and loaded into only building = * Attributes,
only load "leisure" in IMPORTGR:
IMPORTOGR|sicilia.osm|@2@;@3@;@4@;@5@|building;landuse;natural;leisure|NOREPROJ|DONTPROCESHOLES
# SET buildtype
# Set Attribute BUILDINGS Buildings for all
AddAttribute | building = * | BUILDINGS | Buildings
# Set Attribute buildtype ComplexBuild for all
AddAttribute | BUILDINGS =Buildings | buildtype | ComplexBuild
# Set Attribute buildtype RectBuild for rectangular building
AddAttribute | BUILDINGS= Buildings; FNUMVERT = 4; FNUMPERPANG = 4 | buildtype | RectBuild
But scenaproc continues to create building in all polygons "leisure"
This seems strange to me? .....
Antonio.
Hi,
Neither do I understand what creates the building in the gardens,
In any case I partially solved this way:
ADDATTRIBUTEIFINSIDE | FTYPE = POLYGON | leisure = garden | BUILTYPE | *
ADDATTRIBUTEIFINSIDE | FTYPE = POLYGON | leisure = garden | BUILDCAT | *
although it is not a solution in my opinion ....
Thanks Arno.
Antonio.
Neither do I understand what creates the building in the gardens,
In any case I partially solved this way:
ADDATTRIBUTEIFINSIDE | FTYPE = POLYGON | leisure = garden | BUILTYPE | *
ADDATTRIBUTEIFINSIDE | FTYPE = POLYGON | leisure = garden | BUILDCAT | *
although it is not a solution in my opinion ....
Thanks Arno.
Antonio.
Hi Arno,
but in the end I think that something has changed with the latest release of scenproc,
I do not think I had this problem before, at least with the OSM file,
out of curiosity I tried to uaser your configuration file that is in the tutorial
of scenproc this:
IMPORTOGR|sicilia.osm|@2@;@3@;@4@;@5@|building;landuse;natural;leisure|NOREPROJ|DONTPROCESHOLES
SPLITGRID|AGN|building=*
#
CREATEAGNPOLYVEG|FTYPE=POLYGON;landuse=forest|{7e1bd65a-abbd-49ce-8e14-0e3ad28439bb}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;landuse=orchard|{2ce948be-5b15-4fa2-8d2e-4b2939cd18a5}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;landuse=conservation|{bc6396b0-6e51-4a4f-ab4f-5386c84609a6}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;natural=scrub|{2fde0277-1697-4dab-b481-c3985c80596f}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;natural=wood|{7dc6ef4e-92a5-4d0d-b94b-212dd1fa936d}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;leisure=garden|{2368c260-177d-4af7-94d4-da882778108f}
#
CREATEAGNGENBUILD|FTYPE=POLYGON;building=*;FWIDTH<20|{5ae04eb6-934c-4f63-bb48-5e7dee601212}|MAXRATIO=2
CREATEAGNGENBUILD|FTYPE=POLYGON;building=*;FWIDTH>20|{6089A0BD-CED1-4c47-9A9E-64CDD0E16983}
#
#create agn files
EXPORTAGN|FSX|D:\liguria\scenproc_x64\texture
or only added a little vegetation (but also without the result is the same)
everything seems normal to you?
In practice turns any polygon in the building, I do not know what to think ....
Antonio.
Shot...
but in the end I think that something has changed with the latest release of scenproc,
I do not think I had this problem before, at least with the OSM file,
out of curiosity I tried to uaser your configuration file that is in the tutorial
of scenproc this:
IMPORTOGR|sicilia.osm|@2@;@3@;@4@;@5@|building;landuse;natural;leisure|NOREPROJ|DONTPROCESHOLES
SPLITGRID|AGN|building=*
#
CREATEAGNPOLYVEG|FTYPE=POLYGON;landuse=forest|{7e1bd65a-abbd-49ce-8e14-0e3ad28439bb}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;landuse=orchard|{2ce948be-5b15-4fa2-8d2e-4b2939cd18a5}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;landuse=conservation|{bc6396b0-6e51-4a4f-ab4f-5386c84609a6}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;natural=scrub|{2fde0277-1697-4dab-b481-c3985c80596f}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;natural=wood|{7dc6ef4e-92a5-4d0d-b94b-212dd1fa936d}
#CREATEAGNPOLYVEG|FTYPE=POLYGON;leisure=garden|{2368c260-177d-4af7-94d4-da882778108f}
#
CREATEAGNGENBUILD|FTYPE=POLYGON;building=*;FWIDTH<20|{5ae04eb6-934c-4f63-bb48-5e7dee601212}|MAXRATIO=2
CREATEAGNGENBUILD|FTYPE=POLYGON;building=*;FWIDTH>20|{6089A0BD-CED1-4c47-9A9E-64CDD0E16983}
#
#create agn files
EXPORTAGN|FSX|D:\liguria\scenproc_x64\texture
or only added a little vegetation (but also without the result is the same)
everything seems normal to you?
In practice turns any polygon in the building, I do not know what to think ....
Antonio.
Shot...
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Hi Arno
I'm also trying to import osm file (I'm doing the same job of antonio)
I have found that not all tags are read correctly
I tried to import the file sicilia.osm with QGIS (sicilia_points2) and the shape file (sicilia_0_p) generated by scenproc with this code
IMPORTOGR|I:\GIS\regioni_OSM\sicilia.osm|@2@;@3@;@4@;@5@|*|NOREPROJ|DONTPROCESHOLES
ADDATTRIBUTE|FTYPE=POINT|SPpow|SPpow
SPLITGRID|1
# set point POWERTYPE
ADDATTRIBUTE|SPpow=SPpow|POWERTYPE|PowerPoint
#export to shp for debug
EXPORTSHP|SPpow=SPpow|power
for the same feature (point), scenproc insert the tag "power=tower" in "other_tags"
see attach
maybe can help you to solve import problems
hello
Chris
I'm also trying to import osm file (I'm doing the same job of antonio
)I have found that not all tags are read correctly
I tried to import the file sicilia.osm with QGIS (sicilia_points2) and the shape file (sicilia_0_p) generated by scenproc with this code
IMPORTOGR|I:\GIS\regioni_OSM\sicilia.osm|@2@;@3@;@4@;@5@|*|NOREPROJ|DONTPROCESHOLES
ADDATTRIBUTE|FTYPE=POINT|SPpow|SPpow
SPLITGRID|1
# set point POWERTYPE
ADDATTRIBUTE|SPpow=SPpow|POWERTYPE|PowerPoint
#export to shp for debug
EXPORTSHP|SPpow=SPpow|power
for the same feature (point), scenproc insert the tag "power=tower" in "other_tags"
see attach
maybe can help you to solve import problems
hello
Chris
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Hi,
I have fixed the issue with the power=tower attribute now. That was due to the configuration of the OGR library. You need to download the full version (not the update one) of scenProc to get the fix.
I'll be looking into the building issue tonight...
I have fixed the issue with the power=tower attribute now. That was due to the configuration of the OGR library. You need to download the full version (not the update one) of scenProc to get the fix.
I'll be looking into the building issue tonight...
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- 34,345
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Hi,
I have found the bug that gave the extra houses. Features without a building attribute would still get an empty string as value for that attribute. That's why they got selected by building=* and you got more houses. If you download the development release tomorrow it will work as it should again.
I have found the bug that gave the extra houses. Features without a building attribute would still get an empty string as value for that attribute. That's why they got selected by building=* and you got more houses. If you download the development release tomorrow it will work as it should again.
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Hi Arno
perfect, thank you very much!
perfect, thank you very much!