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| bio | website | linkedin.com/in/mwtoews |
|---|---|---|
| location | Wellington, New Zealand | |
| age | 33 | |
| visits | member for | 2 years, 3 months |
| seen | 10 hours ago | |
| stats | profile views | 343 |
I'm a hydrogeologist. An expert of many random things.
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May 6 |
answered | How to find lat/lon values for every pixel in a GeoTIFF file? |
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Apr 30 |
comment |
operator does not exist: geometry <#> geometry also box, circle, polygon are not PostGIS types. |
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Apr 30 |
comment |
operator does not exist: geometry <#> geometry There is a problem with your installation, since the operator for geometry is not there. How did you install PostGIS to this database? Did you use the EXTENSION, etc.? |
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Apr 30 |
comment |
operator does not exist: geometry <#> geometry With psql, do you see it with \do <#>? And/or with pgAdmin, do you see it in the list of operators? |
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Apr 29 |
comment |
Are there strategies for dealing with TopologyException errors in PostGIS 2? @DylanHettinger It is possible that this is a bug, however it is difficult to isolate the offending geometry(ies). If you can, post the WKT/WKB in your question. |
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Apr 29 |
answered | Postgis 2: Polygon/MultiPolygon in a single column |
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Apr 29 |
answered | Are there strategies for dealing with TopologyException errors in PostGIS 2? |
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Apr 28 |
revised |
Python, shapely library: is it possible to do an affine operation on shape polygon? update |
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Apr 28 |
comment |
Python, shapely library: is it possible to do an affine operation on shape polygon? @AlexL type help(shapely.affinity). Actually I'm nearly done preparing the manual update for the module. |
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Apr 27 |
comment |
Problem reading attribute with Python using osgeo.ogr sometimes osgeo.ogr.UseExceptions() exposes more details |
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Apr 26 |
answered | Get the total distance from a point to the end of a linestring |
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Apr 25 |
answered | Unable to install the PostGIS extension to PostgreSQL on Ubuntu 12.04 LTS |
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Apr 24 |
comment |
How to determine the longest side of a polygon in QGIS? Two geometries is actually one geometry when you reference the same geometry twice, as I have described. Did you try it? |
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Apr 23 |
revised |
How to create TINs in ArcGIS from triangular elements wrap up |
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Apr 23 |
comment |
How to create TINs in ArcGIS from triangular elements This round-about method works perfectly, thanks! |
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Apr 23 |
accepted | How to create TINs in ArcGIS from triangular elements |
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Apr 22 |
awarded | Constituent |
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Apr 22 |
answered | How to determine the longest side of a polygon in QGIS? |
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Apr 21 |
comment |
Which function for creating a POINT in PostGIS? @djq yup, it's just a placeholder for the actual SQL code in 1, 2 and 3. |
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Apr 21 |
answered | Use Python to parse string |
