Hydromagic release notes - version 4.0

Build 4.0.11.0704

• Added support for NTv2 datum transformation files;
• Added support for NADCON datum transformation files;
• Added support for HARN datum transformation files;
• Using an AIS receiver connected to your PC, you can now display other vessel's positions on the map;
• Project data can be exported to Google's KML format, allowing you to show different types of data in Google Earth;
• Ability to configure draft / squat corrections to improve the accuracy of your soundings.

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Build 4.0.11.0503

• Updated map projection database;
• Calculate volumes by comparing two matrices (DTM's);
• Move, rotate and resize cross-sections using the mouse;
• Channel design features added;
• Generation of theoretic DTM;
• Sound velocity correction;
• Supports more echosounder protocols;
• Alarms for echosounder integrity and maximum speed added;
• Time based automatic tide correction feature added;
• Cross sections can be printed along with profile;
• Event marker button added;
• Ability to change Z-order of background maps;
• Serial communications monitor added for troubleshooting purposes;
• Area and perimeter calculation for polygons (use boundaries);
• Colour legend location selectable;
• Export screen to image file (BMP, TIF, JPG, GIF or PNG);
• Auto save option when sounding; Prevents data loss;
• Show/Hide layers and/or objects directly from the project manager by a single mouse click;
• Drag the map around using mouse.

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