On Fri, 25 Apr 2008, Jarosaw Jasiewicz wrote:
Hi
This message apeeared on the begining of the loop or in somewhere in the
iteration
please type the full command (full loop) you have used
uan Manuel Barreneche pisze:
Hello list,
I'm currently using R version 2.5.0 (2007-04-23) in conjunction with
GRASS6.2.2.
Please always include the output of sessionInfo(), in addition to the R
version. spgrass6 is updated from time to time, so it may be that you are
- for example - using an obsolete route, although you are using BIL files,
so I guess that this is readRAST6() in a loop, as Jarek suggested.
Specifically, I think that this problem was solved in R-2.6.0 - the
relevant news item is:
o Connections will be closed if there is no R object referring to
them. A warning is issued if this is done, either at garbage
collection or if all the connection slots are in use.
which means that functions do not need to close them explicitly.
Roger
My goal is to use a loop to extract data from rasters created in grass
(a different raster in each simulation, created with r.cost using a
unique cost surface raster, which is deleted every time in order to
free disk space).
Percent complete: 100%
r.out.bin complete.
REMOVE [nombre]
raster
header
category
color MISSING
history
misc
fcell MISSING
g3dcell MISSING
Creating BIL support files ...
Header File =
/home/mastermind/GRASSDATA/prueba/wordlclim/.tmp/torre11b1-4/nombre.hdr
World File =
/home/mastermind/GRASSDATA/prueba/wordlclim/.tmp/torre11b1-4/nombre.wld
Exporting Raster as integer values (bytes=2)
Using the Current Region settings ...
north=-34.474986
south=-34.966653
east=-55.866644
west=-56.558311
r=59
c=83
Porcentaje completado: 100%
r.out.bin complete.
Error in file(paste(fname, "wld", sep = "."), "r") :
all connections are in use
In addition, after this message every time i try a help comand (such
as ?file, ?rbind, etc...) i get the same message:
Error in file(con, "r"): all connections are in use
I've been working with R and GRASS for about 9 months and I'm not much
of a specialist, so i'm really lost here, does anybody have a clue
about the solution of this problem?
many thanks,
Juan Manuel
_______________________________________________
grass-stats mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-stats
_______________________________________________
grass-stats mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-stats
--
Roger Bivand
Economic Geography Section, Department of Economics, Norwegian School of
Economics and Business Administration, Helleveien 30, N-5045 Bergen,
Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: [EMAIL PROTECTED]
_______________________________________________
grass-stats mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-stats
