Without more detailed information I would say that R runs out of memory...and furthermore:

PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

cheers,
Paul

On 03/25/2011 11:32 PM, mipplor wrote:
i run a model ,but i turn out to be like this. but i have run this model days
ago and it works well

whats going on here? any suggestion.


model1<‐siarmcmcdirichletv4(data,sources,tef,concdep=0,500000,50000)
Error: cannot allocate vector of size 2.2 Gb
In addition: Warning messages:
1: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
   Reached total allocation of 895Mb: see help(memory.size)
2: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
   Reached total allocation of 895Mb: see help(memory.size)
3: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
   Reached total allocation of 895Mb: see help(memory.size)
4: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
   Reached total allocation of 895Mb: see help(memory.size)

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--
Paul Hiemstra, MSc
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone:  +3130 253 5773
http://intamap.geo.uu.nl/~paul
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currently @ KNMI
paul.hiemstra_AT_knmi.nl

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