Version 1.5.1

This is a mainly cosmetic update to version 1.5, nevertheless well worth installing.

Appearance

The Appearance window has been refreshed, simplified. The defaults have been changed to have a dark background and a light text. A HLS (Hues, Lightness, Saturation) colour editor has been added, selected from the colour-wheel button to the right to the main colour-selection options.

The Space weather and Sunrise windows now have a border, drawn with the text colour.

Aurora

The aurora legend has been increased in size to make it easier to read.

Clock

The clock now has its own colour setting (see Appearance above).

Grid Squares

Added a Help button to the grid squares panel in the ribbon bar.

Layouts

The layouts (Ribbon bar, View, Layout) have been updated to fix a few minor bugs, also a Reset button has been added.

Maps

A new map, purchased from Vecteezy for 'Detailed Physical Green' by Sam Kal.

Stations

• When changing definitions and layout options the map is dynamically updated.
• When displayed on the side of the map, the station windows are now centred vertically.
• The station layout window also supports the new HLS colour editor.

The formula in C++:

double dStationLatitude     = 50.10496000; // In degrees, North

double dStationLongitude    = -5.12795000; // In degrees, West

double dLongitudeDifference = dStationLongitude - dSatelliteLongitude; // In degrees

double dRadian              = RADIANS_TO_DEGREES;

double dTan  = tan(dStationLatitude/dRadian);

double dSin  = sin(dLongitudeDifference/dRadian);

double dSkew = dRadian * atan(dSin/dTan);

Now have the skew in degrees.

Stations

This has annoyed me for quite some time. Using feedback from users, the display can be configured as below. There are major changes:

1. Stations can be shown to the left and right of the map.
2. A database has been incorporated from Github which contains 7,322 major cities including country, region, latitude and longitude.
3. A new default list can be selected.

Definitions

From the ribbon bar, select Stations, Show, Definitions; the approach should be intuitive. When you create or modify a definition a new option is available: World Cities.

The data is extracted from geonames, a very exhaustive list of worldwide toponyms. This datapackage only lists cities above 15,000 inhabitants. Each city is associated with its country and subcountry to reduce the number of ambiguities. Subcountry can be the name of a state (eg in United Kingdom or the United States of America) or the major administrative section (eg ''region'' in France''). See admin1 field on geonames website for further info about subcountry.

Notice that :

• some cities like Vatican city or Singapore are a whole state so they don't belong to any subcountry. Therefore subcountry is N/A.
• There is no guaranty that a city has a unique name in a country and subcountry (At the time of writing, there are about 60 ambiguities). But for each city, the source data primary key geonameid is provided.

When you select an entry, an attempt is made to select the corresponding timezone. There's no guarantee that this is correct, the selection must be verified. A timezone is required if the time is to be shown.

Configuration

From the ribbon bar select Stations, Show, Layout. This window is divided into two parts:

1. Overlay on map - select the information to display.
2. Show on the left-hand side (LHS) and, if more room is needed the right-hand side (RHS). Also select the colours and width of the station display.

Download

Downloads are here.