Timeline for Problems with NA values when reading .DEM file with R 'raster' package in Windows
Current License: CC BY-SA 3.0
16 events
| when toggle format | what | by | license | comment | |
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| Sep 28, 2011 at 8:42 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 24, 2011 at 13:34 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 23, 2011 at 21:59 | history | edited | johanvdw | CC BY-SA 3.0 |
Oops remove prior updates - they were incorrect
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| Sep 23, 2011 at 21:53 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 21, 2011 at 20:39 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 21, 2011 at 15:11 | comment | added | johanvdw | different workaround: convert your file using gdal_translate (from 1.8) to eg geotiff. This may load correctly | |
| Sep 21, 2011 at 15:08 | comment | added | johanvdw | Updating rgdal is not obvious, and will require recompilation of rgdal. More info here. | |
| Sep 21, 2011 at 15:01 | comment | added | yellowcap |
Can you describe how rgdal can find an updated gdal installation on Win7? I downloaded and installed the most recent gdal binaries (both 32 and 64). These were installed to the default location but rgdal still uses 1.7.2, even after updating.
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| Sep 21, 2011 at 14:50 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 21, 2011 at 14:42 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 21, 2011 at 14:37 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 21, 2011 at 14:15 | comment | added | Roman Luštrik | I got different results in different versions of raster (see my comments above) so I'm not totally convinced it's GDAL per se. | |
| Sep 21, 2011 at 13:52 | comment | added | yellowcap | On windows my GDAL version is also the one quoted above (1.7.2.), on OSX I do have 1.8.0. But why can't I read the DEM file using 1.7.2.? Is there any work-around? | |
| Sep 21, 2011 at 13:26 | comment | added | Roman Luštrik | Loaded GDAL runtime: GDAL 1.7.2, released 2010/04/23 | |
| Sep 21, 2011 at 13:05 | history | edited | johanvdw | CC BY-SA 3.0 |
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| Sep 21, 2011 at 12:39 | history | answered | johanvdw | CC BY-SA 3.0 |