Re: [R-sig-Geo] R: merge 2 txt file (PROBLEM OF MEMORY)

2008-11-07 Thread Roger Bivand
On Fri, 7 Nov 2008, Alessandro wrote: Hi I The problem is this: when i merge ground1 and ground2 in one txt file (ground) I lost many rows EX: file ground1.txt, ground2.txt Format file: X,Y,Z with header row and sep="," ** ground1 <- read.delim("ground_Filtered_2

[R-sig-Geo] R: merge 2 txt file (PROBLEM OF MEMORY)

2008-11-07 Thread Alessandro
Hi I The problem is this: when i merge ground1 and ground2 in one txt file (ground) I lost many rows EX: file ground1.txt, ground2.txt Format file: X,Y,Z with header row and sep="," ** > ground1 <- read.delim("ground_Filtered_268000_4149000.txt", sep=",",header=TRU