search for: latitude_vec

Displaying 1 result from an estimated 1 matches for "latitude_vec".

2007 Nov 13
2
map - mapproj : problem of states localisation
Hi R-user, I am new with R and I have a problem with the map and mapproj fonctions : with the following code : >test_proj=mapproject(LONG_d01_vec_t1, LAT_d01_vec_t1, projection="lambert", parameters=c(30,60)) >longitude_vec=test_proj$x >latitude_vec=test_proj$y >longitude_mat=matrix(longitude_vec,ncol=e_sn_d01) >latitude_mat=matrix(latitude_vec,ncol=e_sn_d01) >coordonnees=data.frame(longitude_vec,latitude_vec) >image.plot(as.image(MOD_VENT_d01_t1,coordonnees,nrow=e_we_d01,ncol=e_sn_d01 ),zlim=c(0,20),xlab="LONG",ylab=...