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Problems with rgdal::readOGR and int64
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| > library(rgdal) | |
| Loading required package: sp | |
| rgdal: version: 1.1-10, (SVN revision 622) | |
| Geospatial Data Abstraction Library extensions to R successfully loaded | |
| Loaded GDAL runtime: GDAL 1.11.5, released 2016/07/01 | |
| Path to GDAL shared files: /usr/local/Cellar/gdal/1.11.5_1/share/gdal | |
| Loaded PROJ.4 runtime: Rel. 4.9.3, 15 August 2016, [PJ_VERSION: 493] | |
| Path to PROJ.4 shared files: (autodetected) | |
| Linking to sp version: 1.2-3 | |
| > spdf <- tigris::states() | |
| > sapply(spdf@data, class) | |
| REGION DIVISION STATEFP STATENS GEOID STUSPS NAME LSAD | |
| "character" "character" "character" "character" "character" "character" "character" "character" | |
| MTFCC FUNCSTAT ALAND AWATER INTPTLAT INTPTLON | |
| "character" "character" "numeric" "numeric" "character" "character" | |
| > range(spdf@data$ALAND) | |
| [1] 1.583650e+08 1.477946e+12 |
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| > library(rgdal) | |
| Loading required package: sp | |
| rgdal: version: 1.1-10, (SVN revision 622) | |
| Geospatial Data Abstraction Library extensions to R successfully loaded | |
| Loaded GDAL runtime: GDAL 2.0.1, released 2015/09/15 | |
| Path to GDAL shared files: C:/Users/user001/R.libs/rgdal/gdal | |
| Loaded PROJ.4 runtime: Rel. 4.9.2, 08 September 2015, [PJ_VERSION: 492] | |
| Path to PROJ.4 shared files: C:/Users/user001/R.libs/rgdal/proj | |
| Linking to sp version: 1.2-3 | |
| > spdf <- tigris::states() | |
| > sapply(spdf@data, class) | |
| REGION DIVISION STATEFP STATENS GEOID STUSPS NAME LSAD MTFCC FUNCSTAT | |
| "factor" "factor" "factor" "factor" "factor" "factor" "factor" "factor" "factor" "factor" | |
| ALAND AWATER INTPTLAT INTPTLON | |
| "integer" "integer" "factor" "factor" | |
| > range(spdf@data$ALAND) | |
| [1] 158364992 2147483647 |
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