xvals.SpatialGridDataFrame: xvals.SpatialGridDataFrame function
Description
Method for extracting 'x values' from an object of class
spatialGridDataFrameUsage
## S3 method for class 'SpatialGridDataFrame':
xvals(obj, ...)
See Also
xvals, yvals, zvals,
xvals.default, yvals.default,
zvals.default, xvals.fromXYZ,
yvals.fromXYZ, zvals.fromXYZ,
yvals.SpatialGridDataFrame,
zvals.SpatialGridDataFrame