Hi
I have written a code to do some averaging of data over uneven
intervals. The for loop keeps missing particular depths and I once got
an error message reading:
*** caught segfault ***
address 0xc0000023, cause 'memory not mapped'
Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
The portion of the code that is giving me problems is:
if(length(which( interp.depth == highres.depth[i] )) >0 ) {
print(paste("depth = ",highres.depth[i],sep=""))
depth.tracker <- c(highres.depth[i],depth.tracker)
caco3.interp.vector <-
c(mean(caco3.interp),caco3.interp.vector)
caco3.interp <- numeric(0)
}
When the routine misses a depth, it returns a length of zero for (say)
depth = 1.4, or highres.depth[141]. but when i type in the value 1.4,
I get the proper answer. Any idea what is going on here?
thanks
Matt
______________________________________________
Matthew S. Fantle
Assistant Professor
Department of Geosciences
Penn State University
212 Deike Bldg.
University Park, PA 16802
Phone: 814-863-9968
mfan...@psu.edu
Departmental Homepage
http://www.geosc.psu.edu/people/faculty/personalpages/mfantle/index.html
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