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fDesc[0] = "The Datgel Survey Tools gINT Add-In consists of a range of utilities for the processing and querying of 3D surfaces, alignments and tidal data.<br /> <br /> 1. Set Coordinate Chainage Offset Tool: Calculates the coordinates to/from chainage and offset based on alignment data.<br /> 2. Grid File Pre-processing Tool: Pre-processes surface files to produce perfect grids, slice up over sized grids, invert elevations and replace null values.<br /> 3. Set Elevation or Depth from Surface Tool: Sets the depth or elevation for a range table structures from 3D surfaces.<br /> 4. Set Seabed Elevation Tool: Calculates seabed elevation for each point based on water depth and tidal information.<br /> <br /> How It Works<br /> <br /> Once installed you simply select the Datgel Survey Tools from the gINT Add-Ins Menu. You can access the four tools below from this menu.<br /> Set Coordinate Chainage Offset Tool<br /> <br /> The Set Coordinate Chainage Offset Tool gINT Add-In allows the user to calculate the East/North coordinates for the records on the POINT table from the chainage/offset values of a pre-defined alignment name and vice versa.";

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