Release Note 2014

MIKE 3

Introduction


Welcome to MIKE 3 Release 2014. In this Release Note, you will find information about new features of MIKE 3, and what you need to know in order to install and get started with Release 2014.

MIKE 3 is a complete 3D modelling package for estuaries, coastal areas, and seas. It covers a wide range of hydrodynamic, environmental and sediment transport processes.


System requirements


The recommended minimum system requirements are:

Operating systems

Fully supported operating systems *
Windows 7 Professional Service Pack 1 (32 and 64 bit), Windows 8 Pro (64 bit) and Windows Server 2008 R2 Standard Service Pack 1 (64 bit). For the latest update, please refer to the FAQ.

Non-supported but partially tested operating systems **
Windows XP Professional Service Pack 3 (32 bit), Windows 8 Pro (32 bit) and Windows Server 2012 Standard (64 bit). For the latest update, please refer to the FAQ.
Processor 2.0 GHz Intel Pentium or higher and compatibles, or equivalents
Memory (RAM) 2 GB (or higher)
Hard disk 40 GB (or higher)
Monitor SVGA, resolution 1024x768 in 16 bit colour
Graphics adapter 64 MB RAM (256 MB RAM or higher recommended), 32 bit true colour
Media DVD drive compatible with dual-layer DVDs is required for installation from DVD
File system NTFS
Software requirements .NET Framework 3.5 SP1 and .NET Framework 4.0 (Full Profile)
Microsoft Internet Explorer 4.0 (or later) is required for network license management (if purchased) as well as for accessing the Online Help

* Fully supported operational systems are systems that have been tested in accordance with MIKE by DHI's Quality Assurance procedures and where warranty and software maintenance agreement conditions apply.

** Non-supported but partially tested operating systems are systems, which are not officially supported by the MIKE by DHI software products. These operating systems have only undergone very limited testing for the purpose of MIKE by DHI software, but the software and key features are likely to work. Installation of MIKE by DHI software on a non-supported operating system is done so at the user's own risk. The MIKE by DHI software warranty and software maintenance agreement conditions do not apply for unsupported operating systems and DHI is under no obligation to provide assistance or troubleshooting for cases where the software is being used on a non-supported operating system.

Please note that single user installations are not allowed on server operating systems. Also, when running a fully supported operating system as a 'guest operating system' on a virtualisation platform, it is automatically downgraded to a non-supported operating system under the conditions provided above.


Installation

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To install MIKE 3, please choose MIKE Zero in the ‘MIKE by DHI Setup’ dialogue box that appears when inserting the MIKE software 2014 DVD or executing the Setup.exe file from the downloaded installation files. Press the ‘Install’ button to begin installation.

The setup programme will automatically install all necessary files and folders on your computer. Additionally, a ‘MIKE by DHI 2014’ entry is created, which contains icons for various MIKE Zero utilities and links to documentation.


Licence file & dongle

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To use MIKE 3 in licenced mode, please follow these steps:

  1. You can retrieve the MIKE by DHI software licence file (DhiLicense.dat) via the Internet. This requires a working Internet connection and a valid e-mail address. The licence file can be retrieved in two ways:
    • During installation of MIKE by DHI software
    • After installation of the MIKE by DHI software, by launching the DHI License Updater through the start menu
  2. To retrieve your licence file during installation of MIKE by DHI software, select ‘Local’ when prompted to ‘Select license type’. In the following dialogue box, select ‘Internet’. At the end of the installation process, you will be prompted to insert your DHI dongle. Insert the dongle and follow the on-screen instructions.
  3. To update your licence file using the License Updater, simply launch "Start -> Programs -> MIKE by DHI 2014 -> DHI License Updater" and follow the on-screen instructions. On Windows 8, search for DHI License Updater.
  4. Alternatively, the licence file can simply be copied in \Program files\DHI\2014\License or Program files(x86)\DHI\2014\License.
  5. After completed installation, you should ensure that your hardware key is attached to the system.

Product invocation

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To install MIKE 3, please choose MIKE Zero in the ‘MIKE by DHI Setup’ dialogue box that appears when inserting the MIKE software 2014 DVD or executing the Setup.exe file from the downloaded installation files. Press the ‘Install’ button to begin installation.

The setup programme will automatically install all necessary files and folders on your computer. Additionally, a ‘MIKE by DHI 2014’ entry is created, which contains icons for various MIKE Zero utilities and links to documentation.


Support

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For general support, please refer to our FAQ.

If you experience any difficulties, or if you have any questions, you can contact the Software Support Centre by mail, e-mail, phone or fax:

Software Support Centre
DHI
Agern Allé 5
DK-2970 Hørsholm
Denmark

mikebydhi@dhigroup.com
Tel: +45 4516 9333
Fax: +45 4516 9292

Or you can find your local support centre with support in your local language here.


New features

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Every new release of MIKE 3 consists of new modules, new features and/or corrections to problems or significant inconsistencies discovered in previous releases. Please find short descriptions of the most significant news in Release 2014 below.

Known defects & workarounds

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Fixed issues

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A service pack includes fixes to inconveniences and errors and minor modifications to the official release.
Please note that the service packs are accumulative, i.e. corrections and fixes released with a previous service pack are included in the newest service pack as well.

Release 2014 Service Pack 3

Module/type

Error/Inconvenience/New feature

Status

MIKE Zero
  • Bathymetry Editor: Issue with long response time when manipulating raw data and background data
  • Mesh Generator: Automatic placement of polygon marker during import of xyz file could fail and be located at boundary of polygon
  • MIKE Zero shell doesn't work with SP2 for 5 languages
Fixed
Result Viewer New feature: Save Vectors to Shape file
The vector field is exported to a shape file as polylines (with no arrow head).
The polylines include the entire vector field for the current time step and will have the scale as shown in the Result Viewer.
Note: polylines can be displayed by arrow symbols in e.g. ArcMap.
Updated
MIKE Zero Toolbox
  • Rotate Grid: Resulting orientation was slightly inaccurate when cropping dfs2 data in LON/LAT
  • Statistics: tool fails when calculating statistics on subdomain of an dfs2 file
  • Time series from 2D file: Error in extracted velocities from derived items when P-Q flux are null
Fixed
Unit Base Group Added new EUM types as well as new EUM units to existing EUM types Update
ECO Lab
  • Potential problems in ECO Lab templates with nested if-then-else statements with more than two nesting levels
  • HeavyMetal and Xenobiotics templates can lead to mass balance errors
Fixed
MIKE to Google Earth Issue with unwanted black borders around the image Fixed
MIKE FM
  • Error related to the use of spatially varying diffusion and dispersion coefficient map in case the map doesn't match the mesh exactly
  • Problem handling input time series data with time units different from seconds
  • Number of possible file links in a simulation updated from 512 to 2048
Fixed
MIKE 3 HD FM
  • Error in calculation of eddy damping
  • Use of 'Sigma depth'=0 could result in delete values in results
  • Now possible to specify wind data by items 'u-velocity component' and 'v-velocity component'
Fixed
MIKE 3 PT FM
  • Possible loss of particles when using MPI parallelization
  • Particles could travel outside the mesh (i.e. on 'land') when more than one class were applied
Fixed
MIKE 21/3 Oil Spill
  • Possible crash in the case of more classes than sources
  • Problem with numbering of particles near open boundaries
Fixed
MIKE 21/3 Particle Tracking Possible crash in the case of more classes than sources Fixed
MIKE 21/3 Coupled Model FM Possible MPI error when using HD,SW and ST with morphological feedback and limited layer thickness Fixed
Release 2014 Service Pack 2

Module/type

Error/Inconvenience/New feature

Status

MIKE Zero
  • Result Viewer: Error in rendering of box contour with transparency
  • Grid Series Editor: Error in static item when cropping in domain
  • Data Manager: now works on dfs2 and dfs3 files
  • E-mail feature: limitations preventing feature to work
Fixed
MIKE Zero Toolbox New GIS functionality: Shp2xyz.
A new executionable to extract point, polyline and polygon information from shape files.
Needs to be executed using MzLaunch. See FAQ for details.
Added
MIKE Zero Toolbox
  • TS Batch Conversion: issue with valid units in conversion template
  • Mesh Converter: Clarification of functionality and limitations
  • Mesh Converter: Incorrect use of Map projection coordinates using Non-UTM
Fixed
ECO Lab Template Oilspill_A3: potential division by zero in "water_uptake" if "MaxWater_Fract == 0" Fixed
MIKE 3 HD Definition of map projection in pier data file not updated to new standard Fixed
MIKE FM Error in cubic interpolation Fixed
MIKE 3 HD FM New feature: Time varying bed resistance Added
MIKE 3 PT FM New feature: relative z-range limits for output Added
MIKE 3 PT FM
  • Error using Area and geometric sources in connection with MPI
  • Wrong XML track written when multiple classes are included and if some has no particles
Fixed
MIKE 21/3 Coupled Model FM Crash when attempting to define flow field under forcings in ST module Fixed
MIKE 21/3 PT New feature: variable z-range limits for output Added
MIKE 21/3 PT Problem with vertical z-layer index numbers. Fixed
Release 2014 Service Pack 1

Module/type

Error/Inconvenience/New feature

Status

MIKE Zero
  • Issues related to license memory consumption when used very intensively
  • Improved performance of file access
  • Data Extraction FM: Possible corrupt results using 3D dfsu files in very small domains defined by LONG/LAT
Fixed
MIKE Zero
Plot Composer
  • New option to scale font size in batch plot
  • Misplaced isoline lables in Grid Plot (and Grid Editor)
Fixed
MIKE Zero
Mesh Generator
  • Initial display of Geographical coordinate overlay was incorrect
  • Maximum number of node points increased to 99.999.999
  • Static item in exported dfsu file was not saved in double precision
Fixed
MIKE Zero Toolbox
  • TXSTAT: Issue related to license check
  • Rotate Grid: Delete value not inherited from input, caused errors in derived output
  • Concatenation: Concatenation of spectral data could fail due to missing eum conversion
Fixed
ECO Lab
  • "DAYNUMBER" function had a leap year error
  • ABM create/split function did not accept a constant number for the count of new created particles
  • Error with GetID2D when particles were created within a 3D simulation
Fixed
MIKE to Google Earth Images generated from dfs2 files were dislocated half a grid cell Fixed
MIKE 3 FM Errors using 3D dfsu files in very small domains defined by LONG/LAT Fixed
MIKE 3 FM - HD
  • Problem related to use of NON-UTM map projection in dfs2 files
  • Possible memory error when using Temperature/Salinity module in very large domain areas
  • Error using time-varying discharge for dike structure
  • Error when excluding (and not deleting) gates from simulation
Fixed
MIKE 3 FM - MT Check-box for hindered settling didn't work Fixed
MIKE 3 FM - PT Corrupt particle track files when using Source Area definition together with MPI mode Fixed
MIKE 3 Toolbox M3DIGI: Issue related to license check Fixed

Release 2014

Module/type

Error/Inconvenience/New feature

Status

ECO Lab Templates
  • Nesting of if-then-else is again safe and works up to a level of 6 nesting
  • The arguments of argtan(x,y) were swapped
  • Wrong distance calculations for ABM simulations in Long/Lat environment
  • Some errors in the EU2 template
Fixed
MIKE Zero Toolbox MIKE2SHP: Issue regarding position of origin for dfs2 files without static item Fixed
MIKE 3 FM - HD Mass balance errors due to minimum/maximum values Fixed
MIKE 3 FM - ST
  • Error in calculation of sediment concentration profile in Engelund-Fredsøe theory for pure currents
  • Error in output of discharge from ST FM for non-equilibrium pure current
Fixed
MIKE 21/3 OS+PT
  • Error in 3D for mapping of particles to vertical layer and wind drift
  • Issue with grid alignment for enchanced spatial resolution output
Fixed

MIKE by DHI - Agern Allé 5 - DK-2970 Hørsholm, Denmark - Tel: +45 4516 9200, Fax: +45 4516 9292

mikebydhi@dhigroup.com - www.mikebydhi.com