infiles_thkcello=($( find $ifolder-name"thkcello_Omon_*.nc"-type f ))
echo"#####################################"
echo"# Errata volcello:"
[[-e$areacello]]&&{echo"# Inputfile for areacello: found at '$areacello'";}||{echo"No inputfile found for areacello at $areacello !";exit 1 ;}
[[${#infiles_thkcello[@]}-ne 0 ]]&&{echo"# Inputfiles for thkcello: ${#infiles_thkcello[@]} found at '$ifolder'";}||{echo"ERROR: No inputfiles found for thkcello!";exit 1 ;}