Hydro Calc is a must for civil engineer's and anyone that does open channel hydraulic calculations.  This appPhoto Story Meta Data Viewer is an iOS app that allows you to view and export the meta data associated with the digital image.  The export format can be either a  comma delimited text file or a Microsoft Excel spreadsheet.  This app is not yet published but will be free once it is.  We will update this page to include a link once it is available.  Meanwhile you can contact us at pointsourceappsllc@gmail.com.