Smartrel does not yield any output

[andrewcon]

Hello,

I am trying to use smartrel to find related individuals in my data. Unfortunately, I get no file of pairwise correlation coefficients. In my log file, I can see those who were above the set threshold, but there is no output file. Here are my scripts:

smartrel.perl

#!/usr/bin/perl

$ENV{'PATH'} = "../bin:$ENV{'PATH'}";

$command = "../bin/smartrel";
$command .= " -p par.smartrel > smartrel.log";
print("$command\n");
system("$command");

par.smartrel

genotypename:    data.geno
snpname:         data.snp
indivname:       data.ind
outputname:	 data_rel.coef
numeigs: 	 1
relthresh: 	 0.10
numoutlieriter:	 0
numthreads:	 32

I would add that I get no output file no matter the paramenters set in par.smartrel. Also, it looks like smartpca parameters can go inside smartrel's. Does this apply to all params or just some?

Could you please help me with this issue?

Best,
Andrei