problem

[Ahmadffrahmand]

station data and precipitation data.zip Respected sir i run the code and i got this error. every thing is projected as utm.

data(ValparaisoPPts) data(ValparaisoPPgis) data(ValparaisoSHP)

rfmep <- RFmerge(x=pcp, metadata=ValparaisoPPgis, cov=covariates, id="Code", lat="lat", lon="lon", mask=shp, training=0.8, parallel=parallel, par.nnodes=par.nnodes)

Error in RFmerge.zoo(x = pcp, metadata = ValparaisoPPgis, cov = covariates, : Invalid argument: 'metadata' must have 'id' (identifier), 'lon' (longitude) and 'lat' (latitude) fields ! metadata' must have 'id' (identifier), 'lon' (longitude) and 'lat' (latitude) fields ! x=pcp is the xts object of rainfaill from stations