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AndrewLJackson / siar

Stable Isotope Analysis in R - package
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Problem with #17

Closed gormankb closed 1 year ago

gormankb commented 6 years ago

Hello Andrew, I am hoping you might be able to help, I am trying to run SIAR for groups of up to three penguins with 3-5 diet sources. I have run SIAR in the past, but now cannot seem to make it work! The error I am getting is:

caught segfault address 0x7fff9a9b1e66, cause 'memory not mapped'

Traceback: 1: .C("siarmcmcv4", as.integer(numdata), as.integer(numsources), as.integer(numiso), as.integer(numgroups), as.integer(startgroup), as.integer(endgroup), as.integer(siardata$iterations), as.integer(siardata$burnin), as.integer(siardata$howmany), as.integer(siardata$thinby), as.double(prior), as.double(as.matrix(data2)), as.double(as.matrix(concdepdata)), as.double(as.matrix(sourcedata)), as.double(as.matrix(correctionsdata)), as.double(parameters)) 2: siarmcmcdirichletv4(data, sources, corrections, concdep, iterations = 1e+06, burnin = 40000, howmany = 10000, thinby = 10, prior = rep(1, nrow(sources)), siardata = list(SHOULDRUN = FALSE))

I am continuing to work on this, but if you have any thoughts I would appreciate your feedback. Thank you, Kristen Gorman

gormankb commented 6 years ago

Hi again, I figured out my problem with the code. So I think I have this sorted. Thank you!