// Read the spreadsheet via a relative path to the document
		$this->php_excel_reader->read($raw_file_path);
		$this->php_excel_reader->setOutputEncoding('CP1251');

		// Get the contents of the second worksheet
		$sheets = $this->php_excel_reader->sheets;

		if (!is_array($sheets))
		{
			log_message('error', 'Rawdata/import: Spreadsheet does not contain two sheet');
			return false;
		}

		$member_data = $sheets[0]['cells']; 		// this is member data only
		$communication_data = $sheets[1]['cells'];	// all the communication data for all the members

		// Get the headings
		$member_data_headings = $member_data[1];
		$communication_data_headings = $communication_data[1];
		// remove headings from the data
		// as we are not looking to insert them
		unset( $member_data[1] );
		unset( $communication_data[1] );
		// make headings lower case
		if (!is_array($member_data_headings) || !is_array($communication_data_headings)) return false;
		array_walk($member_data_headings, create_function('&$item, $key', '$item = strtolower($item); '));
		array_walk($communication_data_headings, create_function('&$item, $key', '$item = strtolower($item); '));

		// Create check array
		$member_check_array = array('REGISTRATION_ID','MEMBER_ID','Contract_Start_Date','Renewal_Date','Title','GIVEN_NAME',
									 'FAMILY_NAME','Birth_Date','email','Address','Members');
		$communication_check_array = array('MEMBER_ID','CELLREF');