public function getHelp()
{
return "Usage:\n\n\tanonymisefields [command]\n\nwhere command can be any one of:\n" . "\ntransformFmes --fmesDir=[inputdir] --outputDir=[outputDir] --realPidFile=[pidFile] --anonPidFile=[anonPidFile]\n\n" . "\tTake the specified directory of FMES humphrey measurements, unpack the image from it, anonymise\n" . "\tthe patient data, swap the recorded patient ID and swap it for the specified anonymous PID\n" . "\tTwo files must be specified, each giving a newline separated list of patient IDs to substitute.\n" . "\n\n" . "anonymisefields redact --pattern=[filePattern]\n\n" . "\tFor all files that match the specified pattern in the database, perform image oerations to remove name, PID etc.\n" . "\tOnly images of the correct size (2400x3180) are transformed.\n" . "\n\n" . "anonymisefields redactTif --inDir=[tifInDir] --outDir=[tifOutDir]\n\n" . "\tFor all files that match the specified pattern, perform image oerations to remove name, PID etc.\n" . "\tOnly images of the correct size (2400x3180) are transformed.\n";
}