get_elev_point()
. On tile selection in get_tilexy()
a conditional was added to check for lat == 0 and projeciton being and acceptable proj4 alias of Lat/Long. If that is met a very small (~ 1meter) expansion to the bounding box is done. Thanks @willgearty for the bug report https://github.com/jhollist/elevatr/issues/25. elevatr
now converts those values to NA. Thanks to George Moroz for the catch! https://github.com/jhollist/elevatr/issues/24get_elev_raster()
. Will likely be faster for cases with many points in a relatively small geographic area.get_elev_raster()
. Default behavior of returning the full tiles is the same as in prior versions. The argument expands this by allowing users to clip the resultant DEM either by the bounding box of the input locations via clip = "bbox"
or by the locations themselves via clip = "locations"
. Partly inspired by https://github.com/jhollist/elevatr/issues/13. Thanks to Michael Sumner (@mdsumner) for the inspiration. sf
has been added. This is supported by coercion of the input sf
class to a SpatialXDataFrame
. An sf
object is also returned when used as the input locations for get_elev_point
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