Hi,
this...
> for (i in length(asc.files[i])) {
...only works if the variable i existed previously, and it seems that
its value happened to be 1 in your case. It then counts from
length(asc.files[i]) to length(asc.files[i]); asc.files[i] is a vector
of length one (because i is 1), so the for
Hi Alex-
Thanks for the response, which helped me get a step closer to what I want.
Now that I have removed the extensions from the files as you suggest, I am
able to process one file, but am not able to process an entire directory of
files. Upon running a loop over all files in the directory, it
Hi Tim,
the rsaga.esri.wrapper currently expects the in.* and out.* arguments
(with the ASCII/float ESRI grids) to have NO file extension - the file
extension to be used for all ESRI grids can be given by the
esri.extension argument; it currently defaults to ".asc" when
format="ascii" and to
I'm using RSAGA (version 0.9-4) to calculate rate of change (slope) on a
series of .asc files. I'm getting en error message saying it can't open the
grid. My code follows:
library(RSAGA)
# data directory containing my .asc files to calculate slope on
wd.in<-"C:\\my.data.dir"
setwd(wd.in)
env<-rsa
