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Get arc.shape-class from arc.data
arc.shape-class
arc.data
arc.dataframe
arc.select
# NOT RUN { d <- arc.open(system.file("extdata", "ca_ozone_pts.shp", package="arcgisbinding")) df <- arc.select(d, 'ozone') shp <- arc.shape(df) length(shp$x) # }
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