(PROJ6+/GDA元+) either use global setting (default NULL) or override policy for coordinate ordering easting/x as first axis, northing/y as second axis. The use of 64-bit integers is usually a misunderstanding, as such data is almost always a long key ID.ĭefault FALSE, if TRUE, Integer64 fields are read as doublesĭefault NULL, morph from ESRI WKT1 dialectĭump SRS to stdout from inside GDAL to debug conversion - developer use only Logical: should character vectors be converted to factors? Default NA, which uses the deprecated default.stringsAsFactors() in R = rgdal 1.2). PROJ4 string defining CRS, if default NULL, the value is read from the OGR data set stringsAsFactors From rgdal 1.2.*, layer may be missing, in which case ogrListLayers examines the dsn, and fails if there are no layers, silently reads the only layer if only one layer is found, and reads the first layer if multiple layers are present, issuing a warning that layer should be given explicitly. Layer name (varies by driver, may be a file name without extension). OGRSpatialRef(dsn, layer, morphFromESRI=NULL, dumpSRS = FALSE, driver = NULL,Įnforce_xy = NULL, get_source_if_boundcrs=TRUE)Ī Spatial object is returned suiting the vector data source, either a SpatialPointsDataFrame (using an AttributeList for its data slot directly), a SpatialLinesDataFrame, or a SpatialPolygonsDataFrame.ĭata source name (interpretation varies by driver - for some drivers, dsn is a file name, but may also be a folder) MorphFromESRI = NULL, dumpSRS = FALSE, enforce_xy = NULL, Use_iconv=FALSE, swapAxisOrder=FALSE, require_geomType = NULL, Integer64="no.loss", GDAL1_integer64_policy=FALSE, morphFromESRI = NULL,ĭumpSRS = FALSE, enforce_xy = NULL, D3_if_2D3D_points=FALSE, missing_3D=0) UseC=TRUE, disambiguateFIDs=FALSE, addCommentsToPolygons=TRUE,Įncoding=NULL, use_iconv=FALSE, swapAxisOrder=FALSE, require_geomType = NULL, PointDropZ=FALSE, dropNULLGeometries=TRUE, Usage readOGR(dsn, layer, verbose = TRUE, p4s=NULL, With the GPX driver for reading GPS data as layer="tracks" Interpreted differently, and may be the file name itself, as for example This is that typically one keeps all the shapefiles for a project inĪs noted below, for other file type drivers, the dsn= argument is Map <- readOGR(dsn="C:/Maps", layer="bounds"). The folder (directory) where the shapefile is, and the layer is the If reading a shapefile, the data source name ( dsn= argument) is It will set the spatial reference system if the layer has such metadata. It can only handle layers with conformable geometry features (not mixtures of points, lines, or polygons in a single layer). The function reads an OGR data source and layer into a suitable Spatial vector object. V1.1: Fixed an issue with the order of the options in the initial prompt action.Ġ4) Images- create gif from video.ReadOGR: Read OGR vector maps into Spatial objects Description Click the link for more info.ĬURRENT VERSION: 1.1 (Monday, January 24, 2022) This macro requires the end-user to set a ENV_PATH variable (or specify the path in the shell script). This macro requires Gifski (a Homebrew package) to be installed. This macro requires Homebrew to be installed. If you are running a previous version of KM, simply disable or remove said action(s). This macro makes use of the following KM version 10 action(s): NOTE: This macro has special requirements to run Thanks in advance, and if this macro proves useful to anybody else then enjoy! While the macro works quite well for me (and why I posted it here, and not in the Questions and Suggestions category), I'm still interested in everybody's thoughts and ideas if this macro can be improved. No screen recording of this one as it's all done in the background. ![]() There is also a GUI application that I used before, and while it has certain advantages (like estimating the file size), I prefer this to be as automated as possible. I have been using it for a few days now to convert screen recordings of my other macros to the gif format so I can upload them to the forum here. My latest one is designed to use Gifski (a Homebrew package) to convert video files to gif images. Howdy folks, I've been trying to learn some how to work with shell scripts lately, so I've been making great use of Homebrew packages to make some basic macros.
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