43 reputation
6
bio website geomorphologyonline.com
location Iasi, Romania
age 29
visits member for 2 years, 5 months
seen May 13 at 14:16

I am a geographer and a geomorphologist with interest in spatial analysis.


Apr
14
awarded  Supporter
Apr
14
accepted PostGIS ERROR: getPoint4d_p: point offset out of range
Apr
12
awarded  Scholar
Apr
12
comment PostGIS ERROR: getPoint4d_p: point offset out of range
Your point are valid indeed. I managed to run the query after checking the valid geometries with ST_IsEmpty(). Thank you!
Apr
11
revised PostGIS ERROR: getPoint4d_p: point offset out of range
edited the sql commands
Apr
11
comment PostGIS ERROR: getPoint4d_p: point offset out of range
I will review your comments and I will submit on bug tracker. The segmentize does not work on the offset lines. Please see my edits in the rpoints and lpoints insert commands.
Apr
11
revised PostGIS ERROR: getPoint4d_p: point offset out of range
added 33 characters in body
Apr
11
awarded  Editor
Apr
11
revised PostGIS ERROR: getPoint4d_p: point offset out of range
added 33 characters in body
Apr
11
answered PostGIS ERROR: getPoint4d_p: point offset out of range
Apr
11
awarded  Student
Apr
10
comment PostGIS ERROR: getPoint4d_p: point offset out of range
I try to segment lines, and dump their points. The error appear while segmenting the data. I verified the lines, and all are valid, although there are lines with length smaller than 20 meters, the distance to which i want to segment.
Apr
10
comment PostGIS ERROR: getPoint4d_p: point offset out of range
POSTGIS="2.1.0SVN" GEOS="3.3.3-CAPI-1.7.4" PROJ="Rel. 4.7.1, 23 September 2009" GDAL="GDAL 1.7.3, released 2010/11/10" LIBXML="2.7.8" LIBJSON="UNKNOWN" (core procs from "2.1.0SVN" need upgrade) TOPOLOGY (topology procs from "2.1.0SVN" need upgrade) RASTER (raster procs from "2.1.0SVN" need upgrade)
Apr
9
asked PostGIS ERROR: getPoint4d_p: point offset out of range
May
9
awarded  Teacher
May
8
answered Looking for Cities population datasets for the state of Arizona
May
8
answered How to randomize colors by class in QGIS new symbology?
May
7
answered Calculating slope over distance from raster
May
7
awarded  Autobiographer
Feb
9
answered How do I draw on a vector map in GRASS?