MithraREM Release Notes

MithraREM 3.1.5 - 3.1.6- 03/03/2025

Functionalities

  • Application: new belgium frequency bands.

Fixes

  • Maps: fix a bug in update maps with several modules.
  • Building integration: improvement of topological cleaning (tolerance).
  • Urbis: Improve import of terraces for small objects.
  • Urbis: improvement of snap tolerance for ZNAPs.
  • Urbis: no removal of terraces from the project (if no modification rights).

MithraREM 3.1.4- 07/01/2025

Functionalities

  • Application: update belgium operato name.

Fixes

  • Building: change tolerances during urbis importation.
  • Urbis: Improve check in the case of a terrace with an intersection with the ZI.

MithraREM 3.1.2- 27/11/2024

Functionalities

  • Urbis: F out overruns no longer block validation.
  • Urbis: Add new theme for quota simulation.

Fixes

  • Urbis: Improve lower/upper case when patterns are save in urbis database.

MithraREM 3.1.1- 07/10/2024

Functionalities

  • Application: New country, Netherland.
  • Antenna: BTS list add the number of antennas.
  • Antenna: Import CSV without Gain and Tilt.
  • Simulation: Broadcast, improve performance.
  • Simulation: Domain in grid for big simulations.
  • Urbis: Check in English
  • Urbis: Improve demand Manager
  • Urbis: Can check without submit demand
  • Urbis: New ANAP Management

MithraREM 3.1.0- 07/10/2024

Functionalities

  • Add ITM Method (the Longley-Rice model)
  • Add LF-MF Method (Range 0.01 - 30 MHz) for propagation paths over a smooth earth)
  • Add an advanced mode for Rendering/Smoothing.
  • Add 3D Format for antennas.
  • Add dBm unit.
  • Add default projection for a country.
  • Add transparency for KMZ Format.
  • Urbis - search bar in demand.
  • OFCOM - New module for Pattern creation.
  • ANFR - New module.

MithraREM 3.0.14- 07/06/2024

Fixes

  • Urbis: Extension of TBA import zone for TBAs on ZI edges
  • Urbis: Error handling for empty “host/Guest” site values
  • Urbis: Error message in case of missing msi during import, as transmitters are not imported in this case
  • Urbis: Fixed geometric tolerance bug when creating MithraRem buildings from Urbis buildings.
  • Urbis: Corrected Mithra project/Urbis demand untying bug when starting MithraRem
  • Urbis: Manager request resized to 150% windows zoom level
  • Urbis: Bug fixed when saving a demand with off-site antennas
  • Enhanced robustness of rooftop calculations
  • Correction of a bug in the map creation window for point maps
  • Enhanced error handling with MitraRem project folder

MithraREM 3.0.13- 15/01/2024

Functionalities

  • Urbis: Add maps to prepare/launch functionality
  • Urbis: Improved performance when opening the request manager
  • Urbis: Forcing update terrace if used via the update window

Fixes

  • Fixed bug closing progressBAR
  • Urbis: Fixed some database bugs.
  • Urbis: Fixed indoor overrun check bug
  • Urbis: Fixed bug relating to broadcast antennas outside grounds
  • Urbis: Fixed TBA bug on hollow buildings
  • Urbis: Non-5G transmitter commits with Powerlock are automatically updated with Powerlock = false
  • Urbis: Fixed comparison bug due to offset of front-facing antennas
  • Urbis: Fixed duplicate antenna bug

MithraREM 3.0.11- 25/10/2023

Features in bold result in change in simulation results compared to previous version of MithraREM.

Functionalities

  • Broadcast antennas are now taken into account in a simulation based on the propagation distance of the statistic method.
  • Antennas outside the DTM are now taken into account in simulations if they have valid z information.
  • Urbis: Addition of two fields in request forms for communication with BE: e-mail address and private comment.
  • Urbis: By default in the forms, the ranshare site and host are retrieved from the last valid request.

Fixes

  • Urbis: ANAP "pending validation" are now taken into account during the submission check.
  • Urbis: Fixe a configuration bug with 5G technology.
  • Urbis: Fixe a bug in the antenna uniqueness check with ran-sharing site.

MithraREM 3.0.10- 25/09/2023

Features in bold result in change in simulation results compared to previous version of MithraREM.

Functionalities

  • Improved broadcast calculation performance.
  • Addition of Mimo, powerlock and duplex information and MithraRem and the Urbis database.
  • Antenna: Pattern, new 3D windows.
  • Urbis: Added panel uniqueness check when saving. Saving is impossible if antennae with the same coordinate, azimuth and zant exist.

Fixes

  • Fixe bug when exporting shp for the prj file
  • Urbis: Fixe bug when submitting a request: Added tolerance for comparison with the base. Antennas of null size are accepted.

MithraREM 3.0.9- 22/08/2023

Features in bold result in change in simulation results compared to previous version of MithraREM.

Functionalities

  • Change Eq 900 Unit.
  • Materials and frequency updated with their attenuation factor.
  • KMZ export with legend for GRIDs.

Fixes

  • Fixed a bug in the orientation of radiation diagrams.
  • Fixed a bug in the base station window and added transmitter names to the table.
  • Urbis: Fixed bug with antenna filters when importing or updating.
  • Urbis: Correction of a problem when uploading the attachment at the time of submission
  • Urbis: Fixed bug when updating antennas with a request linked to a dismantled site
  • Urbis: Error message when trying to save a request with multi-beams
  • Urbis: Fixed bug when updating RCRs
  • Urbis: UI and translation updated
  • Urbis: Now all ZNAPs that are not in error are taken into account during simulations

MithraREM 3.0.8- 20/07/2023

Functionalities

  • Addition of a logger for actions taken in Urbis for easy support.
  • Urbis: By default, antennas have a name calculated as follows: [STATION]_[AZIMUTH]_[ZANT]_[5G or nothing]_[INCREMENT]. This default name can now be edited and saved in the urbis database.
  • Urbis: Request manager: Added the ability to edit requests. To edit a request, the Urbis project corresponding to the request site must first be created. Please note for editing linked sites: If, for a D1 request on site S1, you wish to remove site S2 from the linked sites, no D2 requests on site S2 must be linked to site S1. If this is not the case, you will need to contact the creator of the D2 request so that he/she can also delink from site S1.
  • Urbis: Request manager: If no Urbis project is loaded, the user can consult all current requests as well as valid requests.
  • Urbis: Requests with a NOVA number are not deleted by a "delete" but have an "abandoned" status. They can no longer be consulted in MithraRem.
  • Urbis: Manual update : the user can choose in option of the update of the antennas if he wishes to update all the sites or to exclude the site of the study.
  • Urbis: Submitting a request: The transmitter name check verifies that the transmitter name associated with the request is unique for the requesting site, but also for linked sites and other valid sites.
  • Urbis: Request submission: The exclusion zone check is now limited to the antennas of the request site.
  • Urbis: Submitting a request: The pdf requested when submitting a request has been replaced by a zip file.
  • Urbis: Submitting a request: If a check fails, a log is displayed when the mouse passes over the "Nok" label (in red). For the "Checking simulation data updates" check, in the event of failure due to antennae different from the base, a button appears and displays details of the differences between the base and the antennae used to make the parameter maps.

Fixes

  • Fixed a bug causing building heights to change during updates because of DTM.
  • Fixed a bug in power deferrals.
  • Linked request : It is now possible to link a request "pending validation" by BE for information purposes. It is still impossible to submit a request in a ZI affected by a request "pending validation". The bugs generated by this case have been corrected.
  • When creating a move request, dismantled sites were not automatically removed when the request was loaded.
  • Improved design of the Save functionality to limit anomalies causing antenna duplication.
  • Fixed a bug during building updates that broke the link between ZNAPs and buildings.
  • Fixed a bug in the "Checking simulation data updates" submission check caused by rounding errors in the coordinates.

MithraREM 3.0.7- 30/05/2023

Functionalities

  • 3D View: automatically switch off Web service in 3D view.
  • Antenna: add list of Base Station windows.
  • Antenna: update frequency bands in Belgium, France and Switzerland.
  • Building: update LOD 2 City GML importation.
  • Add Eurometropole and Sabra modules.

Fixes

  • Facade Map. Fix a bug in roof surface.
  • Export. Fix a bug in grid KMZ exporter.

MithraREM 3.0.5- 22/05/2023

Functionalities

  • Integration of the GIS graphical engine and simulation engine in a dedicated software.
  • Application: Totally new windows based on the Windows ribbon.
  • Antenna: add shared base station.
  • Antenna: New data model, add transmitter name.
  • Antenna: a single antenna can have transmitter with the same frequency band and technology.
  • Add Ray module.
  • Update Open Street Map Servers.
  • New Ribbon
  • New colorset functions for maps
  • Urbis New Urbis process with submission.
  • 5G Module

Fixes

  • Export: contribution export, update a bug in height attribute.

MithraREM 2.1.10- 28/06/2021

Functionalities

  • Application: Add specific group and icons for web layers.
  • Antenna: Frequency band. Add technology and attenuation factor.
  • Antenna: Add cable loss attribute.
  • Antenna: New frequency bands for 5G.
  • Simulation: Add DME DME Calculations.
  • Simulation: Improvement of simulation errors.
  • Map: Only polygons inside the values of a thematic are present.
  • Map: the number of receivers to store contribution is an option.
  • Map: Thematic can have transparency.
  • Map: New export KMZ for section (clamp to ground with transparency).

Fixes

  • Antenna: Fix a bug in antenna altitude when we move an antenna.
  • Antenna: Fix a bug in CSV importation. Antenna altitude has an error if there is no building.
  • Antenna: Fix a bug in antenna altitude during the list of antennas. Antenna are now redraped.
  • Building: Fix a bug in CityGML importation (for non-simple geometries).
  • Building: Fix a bug during integration of roof with little hole inside the roof.
  • Simulation: Add error message if no antenna models are present.

MithraREM 2.1.8- 16/01/2021

Functionalities

  • Application: Removal of the notion of current overlay.
  • Application: Adding of the detail of the selection in the taskbar.
  • Application: In the project window, a right click select the overlay.
  • Application: New windows for section.
  • Application: Adding of the possibility of zooming in a section window.
  • Items: New function for redrap an item.
  • Items: Improvement of geometric functions.
  • Items: Buffers and parallels are no longer stored in a specific overlay and are no longer typed.
  • Items: The overlay where to create an item can now be chosen.
  • Building: Building Overlay - We always see the tallest building.
  • Antenna: Add Navaids simulations.
  • Antenna: New frequency bands for 5G.
  • Antenna: Add 5G patterns.
  • Simulation: New interpolation in roof facade simulation.
  • Map: Rebuild of the creating theme window.
  • Map: On a Polygons type map of a facade simulation, the highest level is displayed above the others.
  • Map: On a receiver simulation, it's now possible to distinguish the label and the point for a Points type map.
  • Map: New unit dBW/m².
  • Map: Contribution can be copy/past. New CSV export.
  • Table: Adding of a button to rename a column.

Fixes

  • Application: New Open Street Map Server.
  • Application: Fix a bug in geometric function.

MithraREM 2.1.4- 19/05/2020

Functionalities

  • Antenna: New frequency bands for 5G.
  • Antenna: Add 5G patterns.
  • Antenna: Improve the label which represent the name of the antenna.
  • Building: Building Overlay - We always see the tallest building.
  • Map: Add attenuation factor by frequency.

MithraREM 2.1.3- 25/03/2020

Functionalities

  • Application: New sample project for radar coverage.
  • Simulation: New interpolation in roofs during map creation.
  • Simulation: Include Icar fonction to calculate on a full 3D pattern.

Fixes

  • Export: Fix a bug during export of KMZ map in altitude mode.

MithraREM 2.1.1 - 03/01/2020

Functionalities

  • Application: Add a new mode called EM4FLIGHT for Radar simulations.
  • Application: New user workspace.
  • Simulation: New horizontal meshing mode with progressing meshing.
  • Parameters: Management of frequencies on a single frequency (not a band).

Fixes

  • Simulation: Fix a bug for LOS simulation and receivers under the ground.

MithraREM 2.1.0 - 05/11/2019

Functionalities

  • Application: Colour option can be access from the layer of objects.
  • Layers: Add a layer with 'OpenStreetMap' import data that hasn't been used.
  • Ground Items: Add new option for clever simplification during ground integration.
  • Ground Items: Update DTM: the clean distance is now an advanced settings.
  • Items: Geometry: New Trace Snip Out In functions.
  • Items: Improve Edit vertex window.
  • Items: New move function.
  • Antenna: Add new pattern options in MSI files.
  • Antenna: Export and Import CSV files for antennas.
  • Simulation: Add LOS simulation method.
  • Simulation: Calcul on single frequency.
  • Simulation: Improve frequency initialization before simulation.
  • Simulation: Simulation domain can be managed either in height or altitude mode.
  • Map: New thematic window.
  • Map: Automatic filter on theme.
  • Table: Add option to reset attributes.

Fixes

  • Application: Correction of misspellings and translation errors.
  • Application: Images are better managed during importation.
  • Application: Better Undo management.
  • Application: Better transparency on images.
  • Simulation: In progress bar, the Cancel simulation button is nos unselected by default.

MithraREM 2.0.19 - 14/01/2021

Functionalities

  • Antenna: New frequency bands for Tunisia.
  • Simulation: Improvement of meshing for double buildings.

MithraREM 2.0.18 - 20/10/2020

Functionalities

  • Antenna: New frequency bands for Belgium.

MithraREM 2.0.17 - 28/07/2020

These new features result in change in simulation results compared to previous version of MithraREM.

Fixes

  • Simulation: Fix an error on indoor maps with IBGE material on frequencies LTE 800, UMTS 900 and UMTS 2100.

MithraREM 2.0.16 - 02/03/2020

Functionalities

  • Building: Building Overlay - We always see the tallest building.
  • Antenna: New export in Image for pattern.
  • Antenna: New frequency bands for 5G.
  • Antenna: Improve the label which represent the name of the antenna.

MithraREM 2.0.15 - 05/02/2020

Application

Functionalities

  • Application: Add a button to export image from the 3D windows.

Fixes

  • Application: Terraces can be imported in dbs or obj format.
  • Print Template: update IBGE template.

MithraREM 2.0.14 - 21/01/2020

Functionalities

  • 3D: New user workspace.

Fixes

  • Application: Urbis projects are saved after check project function.
  • Antenna: update XML import for format 2.0.
  • Print Template: update alignment and some text label for address.

MithraREM 2.0.13 - 13/12/2019

Functionalities

  • Application: New user workspace.

Fixes

  • Map: Fix on area and population statistics.

MithraREM 2.0.10 - 25/11/2019

Functionalities

  • Application: Add a new function to find an UTG Zone.
  • Application: Add Paste from file function.
  • Building: Update building fusion during integration.
  • Antenna: Copy and export pattern diagram.
  • Antenna: Antennas with an electric tilt appear in Red.
  • Antenna: XML V2 include pattern diagram.

Fixes

  • Application: Update KMZ export.
  • Application: Fix bug in Geometric functions.
  • Application: Delete temporary overlay in Helmert function.
  • Building: Improve drape mode if an object if in border of the DTM.

MithraREM 2.0.9 - 10/09/2019

Functionalities

  • Application: Update default value for large scale projects.
  • Map: Improve dBw/m² management for null values.
  • Antenna: CSV specific export for version 1.6.

Fixes

  • Section : Section management for large scale project.

MithraREM 2.0.8 - 30/08/2019

Functionalities

  • Application: Add a specific country EM4FLIGHT for radar management.
  • Application: Unlocking GUI for height propation values.
  • Application: Add CSV export for antenna.
  • Map: Option to choose the decimal number of the rounding.
  • Map: New unit dBw/m².
  • Map: New Themes for low levels and new units.

Fixes

  • Application : Better Windows Zoom Management (125%).

MithraREM 2.0.6 - 16/07/2019

Functionalities

  • Application: Add filter on themes.
  • Simulation: New horizontal map at a constant altitude.
  • Simulation: Improvement of the meshing method for indoor horizontal maps.

Fixes

  • Application: Fix a problem with image size during importation.
  • Application: Fix a rotation problem with Helmert function.
  • Map: Fix a problem of polygon initialization for some horizontal maps.
  • Print Template: Manage Print Templates project where translation change.
  • Print Template: Fix an exception when opening a Print Template project.

MithraREM 2.0.5 - 11/03/2019

Functionalities

  • Building: Add active state in the list of buildings.
  • Simulation: New meshing method for flat roof.

Fixes

  • Application: Better Windows Zoom Management (125%).
  • Application: Control project layer order is better managed.
  • Antenna: CSV import with different separators.
  • Map: Fix a png error in export for grid in Google Earth.
  • Map: Polygons with wrong interval are corrected.
  • Map: Envelops map with building with loops are taken into account.

MithraREM 2.0.4 - 08/11/2018

Functionalities

  • Application: 3D View improvements, with light management. Facade are better displayed.
  • Application: 3D View improvements. Antenna symbols and roof can be switch off in 3D view.
  • Antenna: New method for text positioning under antennas.
  • Antenna: Add French and Tunisian frequency bands .
  • Antenna: CSV import with WGS coordinates.
  • Simulation: Increase performance for simulation during log opening.
  • Map: Add "no" receiver in CSV export.
  • Map: Asynchronous maps with simulation are colored in purple and synchronous maps in green.

Fixes

  • Application: Correction of misspellings.
  • Application: Geomod Obj files are better displayed for vertical elements.
  • Application: Fix a problem if KMZ files are not associated with GoogleEarth.
  • Simulation: Fix a meshing problem (triangulation) in border of simulation domains.

MithraREM 2.0.3 - 12/10/2018

Fixes

  • Application: Correction of misspellings.
  • Simulation: Fix a problem during multi-simulations in optimization mode.
  • Map: Grid operation, the combo box has a better size and fix problems when the grid is created.

MithraREM 2.0.2 - 28/09/2018

Functionalities

  • Application: New windows ribbon.
  • Application: Treegridview control with style 2015 and integrated checkbox.
  • Application: DockPanel v2015
  • Application: Georeference image with 4 vectors and Helmert.
  • Application: Splash Screen is attached to the entire application, not to the main windows.
  • Model: add geometric fonction for multipolygons
  • Antenna: Selection improvement if more than 1 antenna is selected.
  • Simulation: Improve simulation error log report.
  • Map: Add a checkbox to switch off all frequencies.
  • Map: Add Magnetic exposure calculation.
  • Map: Add ICNIRP exposure calculation with themes.

Fixes

  • Parameters: Spelling mistake correction in parameters.
  • Application fix drawing problems when the function is left (mesure, create...).
  • Antenna: Fix a memory problem while deleting antennas.
  • Simulation: Facade meshing on building with multi-loops are better managed.
  • Map: Units can be seen on population statistics.

MithraREM 2.0.1 - 06/08/2018

The new features in bold result in change in the results of simulation compared to previous version of MithraREM.

Functionalities

  • Application: Add Tunisia country.
  • Project: New example project (Brussels Environmental Permit).
  • Antenna: All study countries are available in integration of CSV antenna files.
  • Antenna: Management of tabulation separator in integration of CSV antenna files.
  • Antenna: New antenna model (K_738445_G9.msi).
  • Map: Add grid operation.
  • Map: Maps for multi-height simulations can be displayed.
  • Map: Polygon maps can be smoothing.
  • Map: Population statistics are enabled for horizontal and terrace polygons maps.
  • Section: Display improvements, land use is draped.
  • Print: Add level position for template items.

Fixes

  • Antenna: Antenna number are always incrementing.
  • Parameters: Moving "Interpolation" option from "Map" to "Simulation".
  • Parameters: New default value for map maximum level.
  • Project: Overlay can be added when group of overlays are opened.
  • Antenna: Attenuation factor calculation has been corrected.
  • Antenna: Fix a mistake during verification of base station name .
  • Integration: Building interface is updated when changing 2D/3D options.
  • Simulation: Lock simulation initialization when "_backup" folder is opened.
  • Map: Improve statistics graph alignment.
  • Theme: Saved theme are correctly stored.
  • Theme: Legends are displayed more clearly.
  • Table: Antenna table sorting is corrected.
  • Print: Template backup now correctly store and reload.
  • Contribution: Fix an exception on vertical simulation and simulation choice window.
  • Contribution: Filter available simulations after domain selection.

MithraREM 2.0.0 - 27/06/2018

These new features result in change in simulation results compared to previous version of MithraREM.

Functionalities

  • Integration of the GIS graphical engine and simulation engine in a dedicated software.
  • Application: Totally new windows based on the Windows ribbon.
  • Application: Compatibility with ActiveX licence only.
  • Application: object properties are directly visible in the main windows.
  • Application: Adding Project window.
  • Application: Possibility to enable/disable context item.
  • Application: Possibility to convert items.
  • Application: Adding tools for geometric modelling.
  • Application: Display items properties from the main interface.
  • Application: Possibility to start with the separator ",".
  • Application: Choosing projection when starting the project.
  • Application: Antennas, Receivers, Domains are editable (stored in BDS file).
  • Application: New copy/paste method of items.
  • Model: Update frequency bands.
  • Cross section: Adding fixed scale.
  • Cross section: Possibility to save in .bmp format.
  • Antenna: Antenna management is easier, support notion disappears.
  • Antenna: Allow electric azimuth in visualisation if the horinzontal pattern in not center.
  • Antenna: Import from XML or CSV file.
  • Antenna: Antenna diagram on one or several antennas in horizontal or vertical section.
  • Antenna: Move antenna is easier and antennas are automatically clip on buildings.
  • Simulation: New heuristic free field propagation method.
  • Map: Attenuation factor for all antennas while creating maps.
  • Map: New statistic windows.
  • Map: Visualization and export in Google Earth.

MithraREM 1.7.5 - 13/03/2018

Functionalities

  • Model: Update frequency bands.

Fixes

  • Antenna: fix a display problem when horizontal patterns are drawn in user interface.

MithraREM 1.7.4 - 13/12/2017

Functionalities

  • Model: Update frequency bands.
  • Model: Update materials database.
  • Simulation: new statistic calculation method for low frequency (less than 400MHz).

MithraREM 1.7.3 - 02/10/2017

The new features result in change in simulation compared to previous version of MithraREM.

Functionalities

  • Application: Improvement of screen large text size in Windows.
  • Application: Improvement of section.
  • Model: Add Roof.
  • Model: Import building as CityGML files.
  • Model: Facades sections.
  • Antenna: New function to measure Azimuth (Measure / Azimuth).
  • Simulation: Add indoor horinzontal maps.
  • Simulation: Add Roof in simulation for diffractions.
  • Simulation: Add method CSTB 2016 (see technical documentation).
  • Simulation: Add method CSTB 2016 - INDOOR (see technical documentation).
  • Simulation: Add method IBGE 2016 - INDOOR (see technical documentation).
  • Simulation: new method CSTB2013-INDOOR.
  • Simulation: Simulation (with maximum) of tilt envelopes.
  • Simulation: Improvement of frequency band management.
  • Map: Add new thematics for France.

Fixes

  • Application: Improvement when closing the executable (compat Win10).
  • Application: New management for progressbar.
  • Application: Update for Windows 10.
  • Application: Build with Framework .NET 4.0.
  • Model: Custom thematic can be used for radiation diagram.
  • Simulation: Fix a problem in the list of simulation (add domain function).

MithraREM 1.6.10 - 21/03/2017

Functionalities

  • Antenna: Adding operator Broadband for Belgium.
  • Model: Add functionalities of version 1.7: Facades sections.
  • Map: Search maximum level for terrace maps.

Fixes

  • Application: Fix a problem if data are stored on a network.
  • Integration: Allow to import multi-polygons for buildings.
  • Integration: Improve and limit terrace creation on complex buildings.
  • Antenna: Improve display of some antenna patterns.
  • Map: Fix a problem of polygon initialization for terrace maps.

MithraREM 1.6.9 - 29/11/2016

Functionalities

  • Model: Add terrace domain.

MithraREM 1.6.8 - 11/03/2016

Functionalities

  • Antenna: Add frequency LTE 700 for France.

Fixes

  • Model: Delete temporary layer when the user create ground manually.
  • Simulation: Fix a memory problem when estimate memore during simulation.

MithraREM 1.6.7 - 27/07/2015

Functionalities

  • Simulation: add an option which always use all antennas in simulation.
  • Antenna: Adding operator Salt for Switzerland.

Fixes

  • Application: date is always the same in all languages and all countries.

MithraREM 1.6.6 - 16/02/2015

Functionalities

  • Map: Automatic creation of maps are now allowed.
  • Map: Adding New thematics.
  • Antenna: Add new frequency bands for Switzerland.

Fixes

  • Antenna: IBGE integration: fix a bug about conflict between integration and XML checking.
  • Support: Supports moved in free area are draped after moving.

MithraREM 1.6.5 - 10/13/2014

The new features in italic result in change in the results of simulation compared to previous version of MithraREM.

Functionalities

  • Antenna: Modify XML import : antenna and support are always draped.
  • Simulation: Meshing: Take into account half-floor in meshing.
  • Application: Adding version number into the licence window.

Fixes

  • Antenna: Update of the names of the antennas.
  • Antenna: The filter "antenna" is no longer displayed when creating a domain.
  • Antenna: IBGE integration: the N° of support is updated when an antenna is moved to another support, and old support is deleted.
  • Simulation: Improved management of incoherent frequencies.
  • Simulation: Fix a problem in frequencies distribution.

MithraREM 1.6.1 - 02/03/2014

The new features in italic result in change in the results of simulation compared to previous version of MithraREM.

Functionalities

  • Antenna: Adding LTE 800 and TETRA STIB for Belgium.
  • Simulation: After launching a simulation, the list of simulation is not displayed anymore.
  • Map: Update of Equivalent 900 formula.

Fixes

  • Simulation : Use dimension of the antenna to set up distance of validity near transmitters.
  • Antenna : Correction in XML import when antennas are inside buildings.
  • Antenna : Facade antennas are by default at 21 cm of the facade.

MithraREM 1.6.0 - 11/13/2013

The features in italic result in change in the results of simulation compared to previous version of MithraREM.

Functionalities

  • Simulation: Creation of domains and simulations in 64bits.
  • Simulation: Use Zip files for antenna models instead of backup file.
  • Simulation: Simulations become independent of the interface.
  • Simulation: Adding a log interface.
  • Simulation: Adding a copy/paste feature.
  • Simulation and map: Keeping maps created previously when relaunch a simulation.
  • Simulation and map: Display of frequency bands by increasing order of frequency.
  • Simulation / domain / map: Redesign of the interface of lists of simulations and domains into one (including maps).
  • Map: Possibility to disable the display in real-time of the maps when creating them (default values option).
  • Map: Adding statistics on grids.
  • Map: Adding cross-section feature for facade and vertical maps (including antennas contributions if recievers).
  • Map: Adding cross-section feature for vertical domain including full antennas contributions.
  • Map: Adding max level for buildings with threshold for horizontal and facade domains.
  • Antenna: Adding copy/paste feature.
  • Model: Possibility to delete duplicate vertices when editing vertex.
  • Default values - simulation: Adding parameter of automatic DTM update when launching a simulation.
  • Application: Adding "Save project as..." feature.
  • Simulation: Implement a new simulation method: CSTB2013.1.
  • Simulation: Possibility to have superposed frequency bands.
  • Vertical domain meshing: Meshing always regular (even with buildings).

Fixes

  • Model : Correction of electric tilt research for omni antenna pattern.
  • Model : Optimisation of Antenna Buffer function.
  • Simulation: Improvement of memory management in case of vertical diffractions.
  • Simulation : Correction of the surface calculation for coincidence buildings.
  • Simulation: Decrease memory usage.
  • Simulation: Improvement of cancellation simulations.
  • Simulation: Management of gravity errors in simulation.
  • Antenna: Integration improvements: progress, error management.
  • Antenna: Automatic management of overlapping antenna names in the display window.
  • Application: Improvement of display of overlay status.
  • Application: Improvement of buttons in listing interfaces.
  • CSTB : Correction of some stack overflow (Windows).
  • CSTB : Correction of ground section in case of a regular grid of ground points and-aligned paths on the grid.
  • CSTB : Improvement of management when land use are included in other land use.
  • CSTB : Removing unexpected reflection on roof in some cases.
  • CSTB : Correction of horizontal sections of the MSI files (inversion).
  • CSTB : Electrical tilt of an omni antenna is now 90 ° (not 0 °).
  • CSTB : Reduction of the computation time (in the same method).
  • CSTB : Reduction of memory usage (in the same method, especially in multi-core).
  • Simulation: Improvement of frequency bands cutting based on sub-bands.
  • Map: Correction of a problem in attenuation.

MithraREM 1.5.6 - 07/03/2013

Functionalities

  • Downward compatibility with version 1.6. A project opened (not saved) with version 1.6 can be opened with the version 1.5.6.
  • Improvement of license management.
  • Texts Fixes.

MithraREM 1.5.5 - 02/01/2013

Functionalities

  • Adding frequency bands and operators for Switzerland.
  • Adding coordinate reference system for Switzerland.
  • Adding temporary LTE 1800 for Belgium (waiting for 1.6 version).

MithraREM 1.5.4 - 07/14/2012

The new features in italic result in change in the results of simulation compared to previous version of MithraREM. All of these are options in the application.

Functionalities

  • Application: Management of multi-screens (for interfaces).
  • Layer « terrain »: Display terrain into a grid format (instead of TIN as in previous version). This change optimizes and streamlines the display of DTM.
  • Layers: Adding new icons ("dynamic map" and "created map") for a better reading in the project window.
  • Model: Implement of the mouse double-click and some keyboard shortcuts (buildings, antennas) for easier editing items.
  • Antenna (interface): Automatic update of the gain when changing antenna model.
  • Simulation: Automatic creation of a save folder containing all user parameters when launching a simulation, increasing management and traceability of simulations.
  • Maps: Possibility to create several maps successively without closing and reinitializing the map window.
  • Facade maps: Search option and display of max levels for each buildings. These levels are displayed by using labels, with the value and the height of the corresponding reciever.
  • Facade maps and buildings: Creation for each building of an attribute corresponding to the max level of this building. This allows the user to view (by using colour) the buildings according to their max levels for facades.
  • Horizontal maps: Search option and display of max levels for horizontal maps (with filter on the level and the threshold according to the minimal distance to take account between 2 receivers).
  • Receiver maps (facade and horizontal): Values displayed correspond to the real value and not the mean value as in the previous versions.
  • Maps rendering: Possibility to know the contribution of different transmitters on a point, by using attribute for facade maps and dynamic window for horizontal maps.
  • Default values: Adding unit for maps.
  • Application: Implement videos/tutorials explaining some features of the application (thematic, formula, ...). More videos and tutorials will come according to the new features or customer requests.
  • Default values - maps for horizontal domain: Adding RMS method (Root Mean Square).
  • Horizontal domain: Meshing option taking in account buildings (receiver on each vertex and along long facades). It allows to dertemine max levels for buildings (maps).

Fixes

  • Application: Improvement of management about the limits of the application (according to the limits of the PC) with warning messages to avoid any problem and allow the user to keep the hand.
  • Layer « terrain »: Optimization of the terrain triangulation to improve constraints management and simulation execution.
  • Layer « terrain »: Optimization of speed/memory when creating terrain and updating DTM.