check_for_vic_nans.bash

check_for_vic_nans.bash

#!/usr/bin/env bash
# Test VIC output for nans

branch="upstream/develop"
testdir="...path with global file..."
vic_repo="...path to /src/ directory in VIC repo..."

cd $vic_repo

# set number of commits to loop through
ncommits=75

# set compilers here
for compiler in mp-gcc48; # mp-gcc44 mp-gcc45 mp-gcc46 mp-gcc47 mp-gcc48 mp-gcc49 none;
do
    # set compiler
    # sudo port select gcc $compiler
    # show compiler info

    gcc --version | head -n 1
    
    # nan log
    nan_log="nan_log_$compiler.txt"
    touch $nan_log

    # for commit in $(git rev-list --max-count=$ncommits --reverse --no-merges $branch);
    for commit in $(git rev-list --max-count=$ncommits --no-merges $branch);
    do  

        # make executable
        exe="vic_${compiler}_${commit}"
        echo $(git show --pretty=oneline --format="%H %ai %s" --quiet $commit)
        git checkout -f $commit &> ${testdir}log.txt
        make clean &>> ${testdir}log.txt
        make &>> ${testdir}log.txt
        mv vicNl $exe

        # run vic
        ./$exe -g ${testdir}global.param &>> ${testdir}log.txt

        for file in fluxes_68.750_161.250;
        do
            if grep "nan" ${testdir}${file} -q; then
                git show --pretty=oneline --format="%H %ai %s" --quiet $commit >> $nan_log
                cp ${testdir}${file} ${WORKDIR}/${file}_${commit}_${compiler}.txt
                echo "nan found!"
            fi
            rm ${testdir}${file}
        done
    done

    nnans=$(wc -l $nan_log)

    echo "$nnans runs included nans"
    echo "look in $nan_log for more info"

done