Simulation choke

posts related to the RMark library, which may not be of general interest to users of 'classic' MARK

Simulation choke

Postby mconner » Mon Jun 18, 2018 12:56 pm

Greetings:

I am running simulations to compare the precision and bias with and without the use of anntenna data for PIT tagged fish. I simulate data with recaptures and resights and then run it through 3 models. First, I run it through the Barker model, second I discretize the resights and use them as recaps in a CJS model, and third, I ignore the resights and run a CJS model with just the recaps. I am using a simple dot model structure, with r fixed = 0, and F fixed = 1 for the Barker model (simplest case, see below).

All plugs along, but somewhere along the way, I get the following error message:
Error in run.mark.model(model, invisible = invisible, adjust = adjust, :

Output file does not exist. Unable to find or run mark.exe
In addition: Warning message:
running command '"c:/Program Files (x86)/Mark/mark64.exe" i=mark002.inp o=mark002.out v=mark002.vcv r=mark002.res threads=-1' had status 2

When I look in the folder, I find all the files for mark001, but it stops at mark002.inp.

The input file for mark002 looks just fine to me, and its mark001 cousin ran for the Barker model.

Thanks for your help. Cheers, Mary

Barkdotmod<-mark(sim.processed.regbark,sim.ddl.regbark,model.parameters=list(S=S.dot,r=r.fix,p=p.dot,
R=R.dot,RPrime=RPrime.dot,F=F.fix,FPrime=FPrime.fix),
output = FALSE,silent = TRUE,invisible = TRUE)
CJS1dotmod<-mark(sim.processed.CJS1,sim.ddl.CJS1, model.parameters=list(Phi=S.dot,p=p.dot),
output = FALSE,silent = TRUE,invisible = TRUE)
CJS2dotmod<-mark(sim.processed.CJS2,sim.ddl.CJS2, model.parameters=list(Phi=S.dot,p=p.dot),
output = FALSE,silent = TRUE,invisible = TRUE)
mconner
 
Posts: 21
Joined: Wed Aug 24, 2005 7:29 pm
Location: Utah State University

Re: Simulation choke

Postby jlaake » Tue Jun 19, 2018 11:37 am

Mary-

Is this repeatable? The message is saying that it couldn't find the program mark64.exe. Might you have been updating MARK or moving files at that time. Other than that I don't have a clue. Please check to see if it is repeatable and let me know.

--jeff
jlaake
 
Posts: 1417
Joined: Fri May 12, 2006 12:50 pm
Location: Escondido, CA


Return to RMark

Who is online

Users browsing this forum: No registered users and 10 guests