geos pointonsurface threw an error Woodcliff Lake New Jersey

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geos pointonsurface threw an error Woodcliff Lake, New Jersey

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NOTICE:  TopologyException: found non-noded intersection between LINESTRING (857703 1.04022e+006, 857648 1.04019e+006) and LINESTRING (857536 1.04019e+006, 857870 1.04019e+006) at 857648 1.04019e+006


ERROR: My two very basic questions are (1) what is the value being returned by ST_Centroid, and (2) how I can I insert the result into an existing table? While XSLT, and more recently XQuery, combine superb abilities to access data via XPath, and process any aspect of data encoded in XML, they have heretofore not been typically used to

Reason: "Self-intersection[-6.4825e+006 \ -3.15411e+006]"


I have other 96 invalid geometries in \ a table of 22k records.
From those 96, only 1 has the Self-intersection \ invalid reason. 
The rest of them have a Ricardo Bayley ricardo.bayley at gmail.com Tue Aug 17 22:02:55 PDT 2010 Previous message: [postgis-users] GEOS pointonsurface() threw an error! I get this error message NOTICE: TopologyException: found non-noded intersection between LINESTRING (857703 1.04022e+006, 857648 1.04019e+006) and LINESTRING (857536 1.04019e+006, 857870 1.04019e+006) at 857648 1.04019e+006 ERROR: GEOS pointonsurface() threw an error! URL: Previous message: [postgis-users] GEOS pointonsurface() threw an error!

It is possible that geometries encoded as “Well Known Text”, GeoJSON, or even “Well Known Binary”, among other possibilities, could be supported by an implementation. 3 General functionsdimension($geometry as node()) as Is there a way of accessing each element that returns? I do have a column called ` the_geom geometry` but I assume that is the default geometry of each element. –djq Sep 24 '11 at 9:31 1 Just found it With the notable exception of operations, OGC Geography Markup Language (GML) provides, among other things, a mapping of the Simple Features data model to XML Schema-based XML technology.

The manner in which the API is implemented is out of scope to the module: the functions might be implemented as XSLT or XQuery functions, or as extension functions ‘built in’ regards Ricardo [Attachment #5 (text/html)]

Ricardo,

Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] More information about the postgis-users mailing list [postgis-users] GEOS pointonsurface() threw an error! The returned element must be either gml:Point, gml:Curve, gml:LineString, gml:Surface, gml:Polygon, gml:MultiPoint, gml:MultiCurve, gml:MultiLineString or gml:MultiPolygon. 6 Functions specific to geometry type 6.1 GeometryCollectionnum-geometries($geometry-collection as node()) as xs:integerReturns the number of gmail ! You should verify that your multipolygon is valid.

For this you need to use addGeometryColumn which handles all the bookkeeping needed for you (things like adding the column to the geometry columns metadata etc). AbstractThis proposal provides a geospatial API function interface for XPath 2.0. The returned element must be either gml:Point, gml:Curve, gml:LineString, gml:Surface, gml:Polygon, gml:MultiPoint, gml:MultiCurve, gml:MultiLineString or gml:MultiPolygon.sym-difference($geometry as node(), $another-geometry as node()) as element()?Returns the symmetric difference geometry of $geometry with $another-geometry, Any ideas why ?

A ReferencesOGC Simple Feature Access Open Geospatial Consortium, Simple Feature access, Part 1 Common Architecture. Estado SQL:XX000 I checked the one of the rows that is getting this error with ST_GeometryType and I get "ST_Multipolygon", although I dont get the ST_AsText, or any output type. Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Ricardo, If you are looking in PgAdmin III, it won't show the geometry if it is Assuming that you want to fill a column of a table that already has a geometry column with the x coordinate of the centroid you can use something like: UPDATE test_table

Tim Wilson, Editor What kind of distribution is this? My code to calculate the centroid is as follows: select ST_Centroid(a.the_geom) FROM "test_table" AS a However this query returns the following result which I don't understand: "01010000006BAEC2FBDFC61E415B3E9E2946520541" "0101000000E6ABADEBFEC51E4102E9A95858520541" "01010000003233333321C61E410BD7A37061520541" "0101000000F710787300C61E4177C8C783D94E0541" My Definition: g_serialized.c:30 lwpoint_freevoid lwpoint_free(LWPOINT *pt)Definition: lwpoint.c:180 lwgeom_geos_errmsgchar lwgeom_geos_errmsg[LWGEOM_GEOS_ERRMSG_MAXSIZE]Definition: liblwgeom/lwgeom_geos.c:25 lwpoint_construct_emptyLWPOINT * lwpoint_construct_empty(int srid, char hasz, char hasm)Definition: lwpoint.c:118 gserialized_has_zint gserialized_has_z(const GSERIALIZED *gser)Check if a GSERIALIZED has a Z ordinate.

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed While GML provides a sophisticated data modelling environment for development of application schemas for creation, validation and transmission of geographic information in XML, there is an obvious requirement to enable standards-based Estado SQL:XX000 I checked the one of the rows that is getting this error with ST_GeometryType and I get "ST_Multipolygon", although I dont get the ST_AsText, or any output type. com> Date: 2010-08-18 5:02:55 Message-ID: AANLkTimnisSq-fyfJJYkzZTnjYo6Gq9f2-oX303PjbUX () mail !

us> Date: 2010-08-18 4:38:10 Message-ID: 47AB11250F7E4456A813F4E3C294F713 () J [Download message RAW] [Attachment #2 (multipart/alternative)] Ricardo, If you are looking in PgAdmin III, it won't show the geometry if it is too The point is not guaranteed to be on the $surface.point-on-surface($surface as node()) as node()Returns a gml:Point guaranteed to be on $surface.num-patches($polyhedral-surface as node()) as xs:integerReturns the number of component polygons in com [Download message RAW] [Attachment #2 (multipart/alternative)] Hi Regina and Leo, My version is: "POSTGIS="1.5.0" GEOS="3.2.0-CAPI-1.6.0" PROJ="Rel. 4.6.1, 21 August 2008" LIBXML="2.7.6" USE_STATS" PostgreSQL 8.4 running on a WINXP I was You should verify that your multipolygon is valid.

I get this error message



NOTICE:  TopologyException: found non-noded intersection between LINESTRING (857703 1.04022e+006, 857648 1.04019e+006) and LINESTRING (857536 1.04019e+006, 857870 1.04019e+006) at 857648 1.04019e+006


ERROR: The returned element must be either gml:Polygon, gml:LineString or gml:Point.intersection($geometry as node(), $another-geometry as node()) as element()?Returns the intersection geometry of $geometry with $another-geometry, in GML. Reason: "Self-intersection[-6.4825e+006 -3.15411e+006]" I have other 96 invalid geometries in a table of 22k records.From those 96, only 1 has the Self-intersection invalid reason. The rest of them have a Ring Self-intersection. Next message: [postgis-users] GEOS pointonsurface() threw an error!

Are leet passwords easily crackable? I first made a column X: ALTER TABLE "test_table" ADD X double precision; and was then planning on storing the x component of the centroid there. These \ last dont through an error exception, only the one with the \ "Self-intersection" error does.


I guess I should \ do propper geometry validation \ first.

Regards



On Wed, Thanks, Regina and Leo http://www.postgis.us -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Andrea Peri 2007 Sent: Wednesday, August 18, 2010 1:56 AM To: [email protected] Subject: [postgis-users] GEOS pointonsurface() threw an

I guess I should do propper geometry validation first.RegardsOn Wed, Aug 18, 2010 at 1:38 AM, Paragon Corporation <[hidden email]> wrote: Ricardo, If you are looking in PgAdmin III, it won't regards Ricardo -------------- next part -------------- An HTML attachment was scrubbed... share|improve this answer answered Sep 24 '11 at 10:28 Francisco Puga 2,149719 add a comment| up vote 3 down vote It is a Geometry (a Point in fact). Reason: "Self-intersection[-6.4825e+006 -3.15411e+006]" I have other 96 invalid geometries in a table of 22k records.

The EXPath geo module aims to provide an independent specification against which XPath 2.0-based languages such as XSLT and XQuery may implement the OGC SF specification. I guess I should do propper geometry validation first. How does NumPy solve least squares for underdetermined systems? Ricardo, If you are looking in PgAdmin III, it won't show the geometry if it is too big.

Estado SQL:XX000 I checked the one of the rows that is getting this error with ST_GeometryType and I get "ST_Multipolygon", although I dont get the ST_AsText, or any output type. date: invalid date '2016-10-16' Export The $PATH Variable, Line-By-Line What's behind the word "size issues"? Something like ST_AsText(ST_Centroid(a.the_geom),1) so that I can get x and y separately. In this document, the err prefix, when used, is bound to this namespace URI. 1.2 Error managementError conditions are identified by a code (a QName).

These last dont through an error exception, only the one with the "Self-intersection" error does.