Radiorange

Beschreibung

Dieses Tools wurde ursprünglich für die HamnetDB geschrieben. Es kann aber auch auf der Kommandozeile verwendet werden, wenn man es selbst nutzen möchte. Auf weitere Details gehen wir an dieser Stelle aber nicht ein, da der normale "User" eher keinen BEdarf an diesem Tool hat. Vertiefende Informationen gibt es direkt bei Chris OE5DXL.

Die grafische Oberfläche für dieses Tool kann unter https://hamnetdb.net/rftools unter Visibility gefunden werden.
Den Code für ebendiese findet sich unter https://github.com/hamnetdb/hamnetdb

Übersicht der Parameter

radiorange -h

Radiorange from 1 or 2 Position(s)
 -A <m>                            Antenna A over ground [m] (10)
 -A <m> <azimuth> [v]<elevation> <gain sum dBm> <gainfilename> if -P defined before
                                   v before elevation for H/V polarisation swap
                                   sum of tx-power, tx1 and rx antenna gain dBm
 -a <lat> <long> | [locator]       Position A lat long (degrees) or qth locator
 -B <m>                            Antenna B over ground [m] (10)
 -B <m> <azimuth> [v]<elevation> <gain  sum dBm> <gainfilename> if -P defined before
                                   v before elevation for H/V polarisation swap
                                   sum of tx-power, tx2 and rx antenna gain dBm
                                   set -B <m> before -P for no antenna gains
 -b <lat> <long> | [locator]       Position B lat long (degrees) or qth locator
 -C <m>                            0 for ground echo or Repeater Antenna over ground [m] (0)
 -c <contrast>                     0 for hard 30 for smooth area margin (3)
 -d <depth>                        png palette bits/pixel 1,2,4,8 (1) or (2) if 2 antennas
 -g <gamma>                        image gamma 0.1..10.0 (2.2)
 -h                                this
 -i <filename>                     enable fullsize image with Image File Name
 -M <bytes>                        srtmcache size (200000000)
 -m <lat> <long> | [locator]       left up position of image
 -n <lat> <long> | [locator]       alternate to -x -y: right down position of image
                                       set -x -y too as size limit
 -o <path>                         enable tiles with Path Name
 -P <MHz> <min dBm> <max dBm> <RGBfile>|-
                                   show dBm range colours min..max eg. -90..-60
                                   RGBTfile or - for standard colours (1 Antenna)
                                   RGBTfile: lines of <r> <g> <b> <transparency>
                                     line 1: no sight, last line: maximum gain
                                   2 Antennas: line 1: no sight, line 2: min Ant A
                                     line n: max Ant A, line n+1: Both have sight
                                     line n+2: min Ant B, last line: max Ant B
                                     use same number of colours per antenna
                                     set -d <depth> fitting to colours
                                     -U -V -W -g ignored
 -p <path>                         srtm directory path
 -Q                                srtm interpolation off (on)
 -q <quality>                      0=fast 3=best (2)
 -R <refraction>                   0.0(vacuum), 1.0(earth is a disk) (0.25)
 -t <treesize> <brightness>        tree size (m), decreased to 0 from 1000-2000m NN (0)
                                   brightness/pattern wood shadow 0..255, 0 for full shadow
                                   pattern used if 2 tx or 1 bit png
 -U <red> <green> <blue> <transp>  colour antenna 1
 -V <red> <green> <blue> <transp>  colour antenna 2
 -v                                verbous
 -W <red> <green> <blue> <transp> <blacktransp>
                                   (0..255) colour antenna 1 or reflection
 -X <filename>                     write % of completion in this file
 -x <size>                         Image size (600)
 -y <size>                         Image size (400)
 -z <from> <to>                    make tiles from..to zoomlevel 1..18
 -Z <from> <to>                    as -z but write empty tiles too