I suspect the space in the filename could be the throwing the parser
off--you may need some "" around the filename or fill the space with an
underscore.
Clint
Clint Bowman INTERNET: cl...@ecy.wa.gov
Air Quality Modeler INTERNET: cl...@math.utah.edu
Department of Ecology VOICE: (360) 407-6815
PO Box 47600 FAX: (360) 407-7534
Olympia, WA 98504-7600
USPS: PO Box 47600, Olympia, WA 98504-7600
Parcels: 300 Desmond Drive, Lacey, WA 98503-1274
On Mon, 3 Mar 2014, Dana Ikeda wrote:
Hello!
I'm trying to run a niche.equivalency.test and keep getting the following
error:
Error in file(fname, "r") : cannot open the connection
In addition: Warning message:
In file(fname, "r") :
cannot open file 'C:/Users/Dana/Desktop/NicheIDresults/out/Populus
arizona_proj.asc': No such file or directory
Here's my code:
app<-paste("C:/Users/Dana/Desktop/maxent/maxent.jar", sep="")
files<-list.files(path =
"G:/Research/Climate/WorldClim/Current/world/Fremont_genetics/AllPops/ascii/subset1",
pattern = '[.]asc', all.files = FALSE,
full.names = FALSE, recursive = FALSE,
ignore.case = FALSE, include.dirs = FALSE, no.. = FALSE)
env<-stack(files)
as(env,'SpatialGridDataFrame')
p<-read.csv("FremontPops_CAAZ.csv")
dir<-paste("C:/Users/Dana/Desktop/NicheIDresults")
test<-niche.equivalency.test(p, env, n=99, maxent.exe, dir)
Maxent runs fine, and I can see the Populus arizona_proj.asc file in the
"out" directory.
Any ideas on what is going on?
Thank you!
Cheers,
Dana
--
Dana Ikeda, PhD Candidate
Cottonwood Ecology Group
Department of Biological Sciences
Northern Arizona University
Flagstaff, AZ 86011
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