Hi Peter,
the tests are running and now I get the following results:
cypher start n=node:geom('bbox:[9.9996186, 9.9996186, 48.4027913,
48.4027913]')
cypher return n
cypher
== +--+
== | n|
==
Daniel,
glad to hear it works out! I think we need to make the loading of the
index more robust, so the order is less important. Feel free to
suggest improvements on that, and make some more tests for it.
Also, keep us informed on how your project is going. Maybe a small
blog is in order to show
Hi Peter,
that works, yes! But I still can't do spatial queries with the OSMLayer over
the server page. Today I have written a small test program in Java which
also includes a bbox query for a specific point and then traverses to the
corresponding OSM node. So far I am satisfied with that (I will
Daniel,
there is now
https://github.com/neo4j/spatial/blob/master/src/test/java/org/neo4j/gis/spatial/SpatialPluginFunctionalTest.java#L53executing
a cypher spatial query over REST, could you check this out and
try to run it? If it works, you can simply analyze what goes over the wire
- I guess
Hi Peter,
unfortunately I can't get it to work. The layer named after osmpath could
not be used in query because of ':' and '/'. I don't know how to escape them
here. However I did not like the layer to be named in this way, so I changed
the OSMImporter to take 'layerName' and 'osmPath'. I now
Daniel, will do and write some integration tests for this, sorry for the
inconvenience!
Cheers,
/peter neubauer
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Thanks Peter!
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Daniel,
https://github.com/neo4j/spatial/commit/0636f88bdf05663fa8c260a1850849a96e78a568is
now running through for me and does execute a Cypher Query over REST,
so
could you please try this out, just to be sure?
Cheers,
/peter neubauer
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Hi Peter,
I now have a graph with the 'geom' index + testnode from the above code and
imported some OSM data afterwards. I now want to find 2 nodes by bbox query
- 550349 and 205372 (see http://dl.dropbox.com/u/18693700/graph.png). How
can I achieve this? If I query for the bbox I should at least
Daniel,
the OSM import is loaded into its own layer corresponding to the
dataset file name as a default I think (there should be a layer node
created fro it, much in the same way as for the 'geom' index. So, if
you load that layer the same way as an index provider as you did with
the 'geom' index,
Hi Peter,
I am more stuck today than yesterday oO I can't get the index to appear in
the indexmanager any more. First I dropped the database and started from
zero:
C:\neo4j-community-1.5\binNeo4j.bat start
SERVICE_NAME: Neo4j-Server
TYPE : 10 WIN32_OWN_PROCESS
Daniel,
try this:
curl -X POST
http://localhost:7474/db/data/ext/SpatialPlugin/graphdb/addSimplePointLayer
-H Content-Type:application/json -d '{layer:geom, lat:lat,
lon:lon}'
curl -X POST http://localhost:7474/db/data/node -H
Content-Type:application/json -H Accept:application/json -d
'{lon:
Hi Peter,
first cURL doesn't like me:
C:\curl -X POST
http://localhost:7474/db/data/ext/SpatialPlugin/graphdb/addSimplePointLayer
{
message : Mandatory argument \layer\ not supplied.,
exception : java.lang.IllegalArgumentException: Mandatory argument
\layer\ not supplied.,
stacktrace : [
Sorry,
Cut and paste does not work, please remove the line breaks on my mail :-)
/peter
Sent from my phone, please excuse typos and autocorrection.
On Nov 23, 2011 5:16 PM, danielb danielbercht...@gmail.com wrote:
Hi Peter,
first cURL doesn't like me:
C:\curl -X POST
Hi Peter,
I have posted the statements in 1 line, but no success with cURL. I think I
have messed up the database at work, it was allready filled with nodes from
OSM testing. I now started a new database at home and also included one
additional line:
http POST
Was lange währt wird endlich gut! Thanks for your feedback, will raise
a few issues following this :)
Cheers,
/peter neubauer
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Daniel,
true, we should upgrade this to 1.5. Michael, can we do it?
Cheers,
/peter neubauer
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Hi together,
That would be cool. Atm I am deleting the data folder, that works too for my
testing purpose. I have played around with cypher and encounter some
problems. I have OSM nodes in the database and I 'guess' they have a spatial
index on the geometry (lat, lon). The view on the server
Daniel,
you need to make sure to load the spatial index first witha custom
config, otherwise lucene is the default index provider and will
shadow the lazily created and loaded index. See
https://github.com/neo4j/spatial/blob/master/features/start-and-stop.feature#L16
for the example. Start with
Hi Peter,
How do I add the Spatial plugin? I only have Cypher and Gremlin as server
extensions installed. I unzip Neo4j spatial into the plugins folder and then
send the JSON via curl to the database. But he can't find any of the needed
classes. Which files do I need from the spatial project and
Daniel,
just updated the installation instruction in
https://github.com/neo4j/spatial, look under Using the Neo4j Spatial
Server plugin. Does that help?
Cheers,
/peter neubauer
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Hi Peter,
I could now register the spatial index 'geom' to my database (I was missing
the zip file) - thanks so far.
cypher start n=node:geom('bbox:[10.0020654, 10.0020654, 48.4126496,
48.4126496]')
cypher return n
cypher
== +---+
== | n |
== +---+
== +---+
== 0 rows, 24 ms
So zero results
Could you get me the full curl script to recreate?
/peter
Sent from my phone, please excuse typos and autocorrection.
On Nov 22, 2011 5:35 PM, danielb danielbercht...@gmail.com wrote:
Hi Peter,
I could now register the spatial index 'geom' to my database (I was missing
the zip file) -
Daniel,
I updated the project to Neo4j 1.5 GA. Could you try building again,
and contact me with the build log?
Cheers,
/peter neubauer
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Hi Peter,
I guess the meta-inf entry for the org.neo4j.kernel.KernelExtension is still
missing. The repo URL https://github.com/neo4j/spatial.git is correct? It
states last commit was 4 days ago...
The build ends with error: http://dl.dropbox.com/u/18693700/git21.txt
Daniel
--
View this
Daniel,
that setup works for me, would we connect via Skype to sort it out?
What JDK are you using?
[~/code/neo/spatial] $mvn clean compile
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective
model for
Hi Peter,
I have JDK 1.7.0_01 on a Windows 7 64bit machine. After I added the
missing meta-inf entry org.neo4j.kernel.KernelExtension I could build the
project. Now I have a few more problems. I can run the tests for the
DynamicLayers and OSMImport without failure but then I am stuck at the
Could you please try with jdk1. 6? We have an incompatibility there, so it
would help if you can try it out.
/peter
Sent from my phone, please excuse typos and autocorrection.
On Nov 21, 2011 6:01 PM, danielb danielbercht...@gmail.com wrote:
Hi Peter,
I have JDK 1.7.0_01 on a Windows 7 64bit
Hi Peter,
JDK 1.6 does the job! But only for building the project. Netbeans still
shows an error for the missing KernelExtension meta-inf, however it does not
prevent from running the OSMImporter. Lucene is still not working, maybe it
has something to do with that error which is at the
Tried Eclipse Java Edition and it seems that everything is working as it
should. I could at least start an OSMImport to an embedded database and
nodes were copied. I will have a detailed look tomorrow.
I still have a few problems with the Neo4j server itself. When I try to
batchinsert I get the
Hi I have some problems with the new build of Neo4j Spatial. First if I
checkout and try to build the following error occurs [ERROR]
spatial\src\main\java\org\neo4j\gis\spatial\indexprovider\SpatialIndexProvider.java:[38,0]
error: Internal error: java.io.FileNotFoundException:
Daniel,
Could you send over the full console output of a
mvn clean install -DskipTests
?
On Nov 17, 2011 12:55 PM, danielb danielbercht...@gmail.com wrote:
Hi I have some problems with the new build of Neo4j Spatial. First if I
checkout and try to build the following error occurs [ERROR]
Sure, here are the files, first after the checkout directly and then after I
add the missing entry (maybe you can correct this on the repository?).
http://dl.dropbox.com/u/18693700/git.txt
http://dl.dropbox.com/u/18693700/meta-inf_fixed.txt
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On Sun, Oct 16, 2011 at 23:54, Robert rob...@presynt.com wrote:
I know it's a work in progress, but if I may ask a few questions?
Sure! :)
1)
If you have a List of SpatialDatabaseRecord you can use these
GeoPipeline factory method:
public static GeoPipeline start(Layer layer,
First off I want to say that I am really impressed with the leaps and bounds
made with Neo4J spatial since I last looked at it. I've been really impressed
by the improvements with memory use and performance on the OSM import side and
I've been very intrigued by the use of the Tinkerpop Pipes as
Don't know since when, but http://download.osgeo.org/ is up again.
Could you please monitor this? If it persists, we can change the repo URL.
Cheers,
/peter neubauer
On Fri, Sep 9, 2011 at 2:52 PM, Axel Morgnera...@morgner.de wrote:
Hi,
today maven could not download dependencies for
Hi all,
in case you want to deploy Neo4j Spatial as a datasource in GeoServer,
I have tested and updated the docs for the module, see
https://github.com/peterneubauer/gt-neo4j-spatial . Want to set up
integration testing for this and then move it into the neo4j repo.
Thanks Andreas Wilhelm and
Hi,
today maven could not download dependencies for neo4j-spatial. It seemed that
the repo
repository
idosgeo/id
nameOpen Source Geospatial Foundation Repository/name
urlhttp://download.osgeo.org/webdav/geotools//url
/repository
Hi!
According to this:
http://geotoolsnews.blogspot.com/2010/09/geotools-maven-repository-reminder.html
the new one should be for snapshots, but there's some releases in there
as well.
Need to taker a deeper look ...
/anders
2011-09-09 14:52, Axel Morgner skrev:
Hi,
today maven could not
Hi all,
while trying to come up with a good approach to GeoProcessing in Neo4j
Spatial as we wrap up Andreas Wilhelms work from the GSoC, we are
experimenting with a dataflow-based lazy approach (using the generic parts
of Tinkerpop pipes). This is broken up into filtering operations (that
filter
Hi folks,
we are in the process of releasing Neo4j Spatial 0.6, and in the
process I renamed the project in GIThub to
https://github.com/neo4j/spatial . Just a heads up - this shouldn't
break anything except direct URLs to the repo. Forks and branches
should be fine, the artifact name is still the
Ben,
the deletion code is in Andreas fork, see
https://github.com/AndreasWilhelm/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/LayersTest.java#L82
for a test.
We are about to release Neo4j Spatial 0.6, and after that merge this
into the master. Just a heads-up.
Cheers,
/peter
Hi,
with the pgsql2shp tool you can dump your postgis db in a shapefile and
you should be able to import it in Neo4j Spatial in the following way:
String shpPath = SHP_DIR + File.separator + layerName;
ShapefileImporter importer = new ShapefileImporter(graphDb(), new
NullListener(),
Or if you want a command line import, try the ruby gem 'neo4j-spatial.rb'.
Once installed you can type:
osm_import file.shp
On Aug 13, 2011 10:33 AM, Andreas Wilhelm a...@kabelbw.de wrote:
Hi,
with the pgsql2shp tool you can dump your postgis db in a shapefile and
you should be able to import
Hi,
I very interested in neo4j spatial . but I do not know how to import the
spatial data.
My data are stored in postgis. I read the document
http://wiki.neo4j.org/content/Spatial_Data_Storage; and
http://wiki.neo4j.org/content/Importing_and_Exporting_Spatial_Data,but I
yet do not know to to
Thanks Michael,
just applied the change. Testing and committing.
Cheers,
/peter neubauer
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When one of my nodes is selected by a findgeometriesinlayer query the plugin
throws the following error. I can't tell what's different about this node.
Any ideas where I should look? BTW, I tried to remove the relationship to
the rtree index and then re-attach, but that doesn't help. Other nodes
Probably one of the gemoetry attributes was just (for instance 0) so that it
got encoded as a property with an integer type not a double as expected.
Probably the SimplePointEncoder should be a bit more forgiving and use
Number.doubleValue() on the actual value it gets back.
so changing
Hello,
I started working with neo4j-spatial a while ago. i found it very
useful and the first thing i would like to say is Thanks for your
wonderful work.
While working on a project that require large amount of insert/delete
operation I think i found two bugs.
The first one is in
Ben,
The first bug is fixed in Andreas Wilhelms fork, thanks for pointing it out!
Can't comment on the second from my mobile :) could you fork, add the test
and see if you can fix it?
/peter
Sent from my phone.
On Jul 29, 2011 7:29 AM, Ben Galon bga...@gmail.com wrote:
Hello,
I started
Yes. If you have performed a search and now have SpatialDatabaseRecord
results, then that is the best method to use.
On Thu, Jul 28, 2011 at 6:03 AM, Christopher Schmidt
fakod...@googlemail.com wrote:
So best is to use SpatialDatabaseRecord.getGeometry()?
Christopher
On Wed, Jul 27, 2011
Hi Peter
I don't have git installed on my computer. so I opened a fork and
commit my solution from the web UI. I could not find a way to upload
the Test file, sorry for that.
Best regards
Ben
On Fri, Jul 29, 2011 at 5:37 PM, Peter Neubauer
neubauer.pe...@gmail.com wrote:
Ben,
The first bug is
Hi all,
is it allowed to use the gtype-property to get the geometry type numbers?
(Which are defined in org.neo4j.gis.spatial.Constants)
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Christopher,
What do you mean by allowing to use? Yes, these properties are used to
store the Geometry Type for a Layer and for geometry nodes. Sadly, you
cannot have more than one Geometry in Layers due to the limitations of
e.g. the GeoTools stack.
Cheers,
/peter neubauer
GTalk:
Actually we do allow multiple geometry types in the same layer, but some
actions, like export to shapely, will fail. We even test for this in
TestDynamicLayers.
You can use the gtype if you want, but it is specific to some
GeometryEncoders, and might change in future releases. It would be better
So best is to use SpatialDatabaseRecord.getGeometry()?
Christopher
On Wed, Jul 27, 2011 at 10:50 PM, Craig Taverner cr...@amanzi.com wrote:
Actually we do allow multiple geometry types in the same layer, but some
actions, like export to shapely, will fail. We even test for this in
I am travelling at the moment, so cannot give a long answer, but can suggest
you look at the wiki page for neo4j in uDig, because there we have made some
updates concerning which jars to use, and that will probably help you get
this working.
On Jul 12, 2011 10:59 AM, Robin Cura
Craig,
Thanks for your answer, I looked at this page and so, I've put those libs
inside the WEB-INF/lib/ directory :
- neo4j-kernel-1.4-SNAPSHOT.jar
- neo4j-lucene-index-1.4-SNAPSHOT.jar
- neo4j-graph-algo-1.4-SNAPSHOT.jar
- geronimo-jta_1.1_spec-1.1.1.jar
- lucene-core-3.1.0.jar
Another option is to run the main method of OSMImport class, which expects
command line arguments for database location and OSM file, and will simply
import a file once. This is not tested often, so there is a risk things have
changed, but it is worth a try.
Another, even easier, option in my
Robin,
the database is deleted after each run in Neo4jTestCase.java,
@Override
@After
protected void tearDown() throws Exception {
shutdownDatabase(true);
super.tearDown();
}
if you change to shutdownDatabase(false), the database will not be
deleted. In this case,
Hi Boris,
I can see the new update method here:
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/server/plugin/SpatialPlugin.java#L138
And the commit for it is here:
https://github.com/neo4j/neo4j-spatial/commit/22eaf91957a6265ef1e6923b5da572b75383b83e
Hope
AM, Craig Taverner cr...@amanzi.com wrote:
Hi Boris,
I can see the new update method here:
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/server/plugin/SpatialPlugin.java#L138
And the commit for it is here:
https://github.com/neo4j/neo4j-spatial
Hello,
First of all, I don't know anything in java, and I'm trying to figure out if
neo4j could be usefull for my projects. If it is, I will of course learn a
bit of java so that I can use neo4j in a decent way for my needs.
I'd like to use a neo4j spatial database together with GeoServer.
For
. See, for example, the
6
lines
of
code it takes to traverse a chain of NEXT locations and produce a
LineString
geometry in the SimpleGraphEncoder at
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/encoders
/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/encoders/SimpleGraphEncoder.java#L82
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/encoders/SimpleGraphEncoder.java#L82
If
you do this, you can create a layer that uses your own
this as a geographic object
by
implementing the GeometryEncoder interface. See, for example, the 6
lines
of
code it takes to traverse a chain of NEXT locations and produce a
LineString
geometry in the SimpleGraphEncoder at
https://github.com/neo4j/neo4j-spatial/blob/master/src/main
to traverse a chain of NEXT locations and produce a
LineString
geometry in the SimpleGraphEncoder at
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/encoders/SimpleGraphEncoder.java#L82
https://github.com/neo4j/neo4j-spatial/blob/master/src
, for example, the 6
lines
of
code it takes to traverse a chain of NEXT locations and produce a
LineString
geometry in the SimpleGraphEncoder at
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/encoders/SimpleGraphEncoder.java#L82
of
code it takes to traverse a chain of NEXT locations and produce a
LineString
geometry in the SimpleGraphEncoder at
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/encoders/SimpleGraphEncoder.java#L82
https://github.com/neo4j/neo4j-spatial/blob
Hi Neo4j...
I am working for the largest German speaking travel and holiday portal.
Currently we are using a relatively simple MySQL based spatial distance
functionality. We plan to enhance this by something which is capable of a
flexible set of spatial queries. We will evaluate Neo4j-Spatial for
Hi Christopher,
Thanks for your interest in neo4j and neo4j-spatial. I will answer your
questions and comments inline.
I am working for the largest German speaking travel and holiday portal.
Currently we are using a relatively simple MySQL based spatial distance
functionality. We plan to
details.Regards
From: sxk1...@hotmail.com
To: user@lists.neo4j.org
Subject: RE: [Neo4j] neo4j-spatial
Date: Sun, 5 Jun 2011 20:15:27 -0700
Hey Craig,Thanks for responding, so to be clear a theme park can have its
own map created by the graphic artists that work at the theme park
@lists.neo4j.org
Subject: Re: [Neo4j] neo4j-spatial
Hi Saikat,
Yes, your explanation was clear, but I was busy with other work and failed
to repond - my bad ;-)
Anyway, your idea is nice. And I can think of a few ways to model this in
the graph, but at the end of the day the most important
the GeometryEncoder interface. See, for example, the 6 lines of
code it takes to traverse a chain of NEXT locations and produce a LineString
geometry in the SimpleGraphEncoder at
https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/encoders/SimpleGraphEncoder.java#L82
Hi Craig,Following up on this thread, was this explanation clear? If so I'd
like to talk more details.Regards
From: sxk1...@hotmail.com
To: user@lists.neo4j.org
Subject: RE: [Neo4j] neo4j-spatial
Date: Sun, 5 Jun 2011 20:15:27 -0700
Hey Craig,Thanks for responding, so to be clear
Greetings!
Perhaps someone using neo4j-spatial can answer this seemingly simple
question. Nodes classified into layers have both lat/lon properties and
bounding boxes, the bounding box seems to be required to establish the
relationship between node and layer, however the node is not found if the
Hi,
The bounding boxes are used by the RTree index, which is a typical way to
index spatial data. For Point data, the lat/long and the bounding box are
the same thing, but for other shapes (streets/LineString and Polygons), the
bounding box is quite different to the actual geometry (which is not
Thanks! So it seems you are saying that the bounding box represents a single
point and is the same as the lat/lat lon? What if I make the bounding box
bigger? What I am trying to do is geo queries against a bounding box made of
a set of points, rather than individual points. So the query is, find
approximate search, followed by pure CQL for the
final mile.
See examples of this in action in the Unit tests in the source code.
https://github.com/neo4j/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/ServerPluginTest.java#L109
has
examples of CQL queries on the REST API.
On Tue
for a first approximate search, followed by pure CQL for the
final mile.
See examples of this in action in the Unit tests in the source code.
https://github.com/neo4j/neo4j-spatial/blob/master/src/test/java/org/neo4j/gis/spatial/ServerPluginTest.java#L109
has
examples of CQL queries on the REST API
Craig et al,I have an interesting usecase that I've been thinking about and I
was wondering if it would make a good candidate for inclusion inside
neo4j-spatial, I've read through the wiki
(http://wiki.neo4j.org/content/Collaboration_on_Spatial_Projects) and was
interested in using
To: user@lists.neo4j.org
Subject: Re: [Neo4j] neo4j-spatial
Hi Saikat,
This sounds worth discussing further. I think I need to hear more about your
use case. I do not know what the term 'creative map' means, and what
traversals you are planning to do? When you talk about 'plotting points
Deniz,
just pushed a change and test that should fix this,
https://github.com/neo4j/neo4j-spatial/commit/b44f55b5bd94dc2c6b9f1f5db9d3c13575ae9dc4
Could you try it out?
Cheers,
/peter neubauer
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Skype peter.neubauer
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LinkedIn http
this,
https://github.com/neo4j/neo4j-spatial/commit/b44f55b5bd94dc2c6b9f1f5db9d3c13575ae9dc4
Could you try it out?
Cheers,
/peter neubauer
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I am trying to use neo4j-spatial, and wrote a simple test code just to add
one node and then delete; however, delete operation causes an exception.
IndexHitsNode hits = names.get(name, Deniz);
Node n = hits.getSingle();
System.out.println(node hit: +
Deniz,
could you fork Neo4j Spatial and add a failing test, so we can have a look
at it? Would be most appreciated. Maybe you can even fix it?
Cheers,
/peter neubauer
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Craig et al,
I was wondering if anyone has used neo4j spatial to model traffic and
operational patterns in a theme park. These patterns could include real time
traffic updates, ride closures, wait time management and more. I'd be
interested in looking and building some pieces into neo4j
Hi all,
I am evaluating the advantages of using Neo4j and its spatial extension. For
testing I have extended (forked) the neo4j-scala with some spatial
convenience methods. So that something written in Java like:
SpatialDatabaseService db = new SpatialDatabaseService( graphDb() );
EditableLayer
Hi Robert,
I took a look at this and the issue is that you are using the
OSMGeometryEncoder to decode the RTree nodes. And the GeometryEncoder is
designed to be specific to your data model, while the RTree internal data is
hard-coded into the RTree design. So there is no guarantee that any
Sorry about dropping out at the end of last week - had some personal
issues to deal with. I have the following unit test code that
illustrates the breakdown in the envelope definition:
@Test
public void useLayer() {
final OSMLayer osmLayer =
Hi,
is it true that the current neo4j-spatial jarfiles are not available on
http://m2.neo4j.org/org/neo4j/neo4j-spatial/ anymore?
I cannot find it at http://m2.neo4j.org/snapshots/org/neo4j/ either.
On https://repo.neo4j.org/ I only find 0.1-SNAPSHOT.
https://repo.neo4j.org/content
Hi!
Lots of files in the repo got moved yesterday while some work was done
there. I'll try to bring them back ASAP.
/anders
On 03/24/2011 10:18 AM, Axel Morgner wrote:
Hi,
is it true that the current neo4j-spatial jarfiles are not available on
http://m2.neo4j.org/org/neo4j/neo4j-spatial
Hi!
The neo4j-spatial snapshots are now back.
/anders
On 03/24/2011 10:18 AM, Axel Morgner wrote:
Hi,
is it true that the current neo4j-spatial jarfiles are not available on
http://m2.neo4j.org/org/neo4j/neo4j-spatial/ anymore?
I cannot find it at http://m2.neo4j.org/snapshots/org/neo4j
Yes, thanks a lot!!
Am 24.03.2011 10:42, schrieb Anders Nawroth:
Hi!
The neo4j-spatial snapshots are now back.
/anders
On 03/24/2011 10:18 AM, Axel Morgner wrote:
Hi,
is it true that the current neo4j-spatial jarfiles are not available on
http://m2.neo4j.org/org/neo4j/neo4j-spatial
-spatial/ anymore?
I cannot find it at http://m2.neo4j.org/snapshots/org/neo4j/ either.
On https://repo.neo4j.org/ I only find 0.1-SNAPSHOT.
https://repo.neo4j.org/content/repositories/snapshots/org/neo4j/neo4j-spatial/0.5-SNAPSHOT/neo4j-spatial-0.5-SNAPSHOT.jar
Where is the correct maven
Hi, I've been playing with Neo4j Spatial and the OSM data imports to
see how it all fits together. I've been blogging on my experiences
(http://bbboblog.blogspot.com).
It's still early days but think that I have run into an issue. Having
imported the OSM data successfully I've tried to execute
Hi Robert,
Interesting work you're doing. I just read your blogs and I think it would
be great to discuss your tests in more detail. Michael Hunger has done some
interesting tests on the scalability of the OSM import, and could probably
give suggestions on configuring the import.
Looking at your
Thanks for the response Craig. You're right I had mixed up the
latitude and longitude coordinates. I've now got the expected
answers...
However the transposition of the elements of the spatial index's root
node geometry envelope definitely occurs. I just wouldn't have spotted
it if I hadn't mixed
I will need to double check this. I know there was a dispute early on with
Neo4j Spatial because the JTS library orders bbox params in one way, and
GeoTools does it another way, so you might be seeing the results of that. I
believed we sorted that all out, but perhaps not. I have have just checked
Hi peole,
i'm working on a project, where i want to map live data of cars on streets.
I take my map data from OSM-maps for test purposes - so there's no problem
at all.
But i have no idea on how to integrate my car data. Should i implement my
own geometryencoder, so that my car nodes can contain
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