Merged master 8748
This commit is contained in:
Jordan Sherer
@@ -1,235 +0,0 @@
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// This is a comment line, anything with // is ignored at process time.
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= WSJT-X User Guide
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Joseph H Taylor, Jr, K1JT
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:revnumber: {VERSION}
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// For web-pages, adding :badges: is ok, but is a security issue for
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// package building .deb, .rpm, etc as it exposes the IP address and the images
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// are non-free, so can't be included as part of the Debian package.
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// :badges:
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:docinfo1:
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:imagesdir: {docdir}/images
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:icons: font
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:numbered:
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:keywords: amateur radio weak signal communication K1JT WSJT JT65 JT9
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:description: Software for Amateur Radio Weak-Signal Communication
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:prog: WSJT-X
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// use global link file
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include::../../common/links.adoc[]
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// These [[xxxx]] labels are HTML anchors, and can be used to
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// navigate though the document easily: <<INTRO,See Introduction>> will
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// place a hyper-link in your text to take you too the anchored section.
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// All major sections or points of interest should have one.
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// == is level (2), section 1.0, === would mean section 1.1, === would
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// be section 1.1.1. This method is used throughout the document.
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[[INTRO]]
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== Introduction
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include::introduction.adoc[]
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[[NEW_FEATURES]]
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include::new_features.adoc[]
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[[SYSREQ]]
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== System Requirements
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include::system-requirements.adoc[]
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[[INSTALL]]
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== Installation
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Installation packages for released versions on Windows, Linux, and OS
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X are found on the {homepage}. Click on the _WSJT-X_ link at the
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left margin and select the appropriate package for your operating
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system.
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[[INSTALL_WIN]]
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=== Windows
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include::install-windows.adoc[]
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[[INSTALL_LINUX]]
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=== Linux
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include::install-linux.adoc[]
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[[INSTALL_OSX]]
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=== OS X and macOS
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include::install-mac.adoc[]
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////
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[[SRC_CODE]]
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=== Source Code
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include::install-from-source.adoc[]
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////
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[[CONFIG]]
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== Settings
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Select *Settings* from the *File* menu or by typing *F2*. (On
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Macintosh select *Preferences* from the _WSJT-X_ menu, or use the
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keyboard shortcut *Cmd+,*). The following sections describe setup
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options available on each of eight tabs selectable near the top of the
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window.
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[[GENERAL]]
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=== General
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include::settings-general.adoc[]
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[[RADIO]]
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=== Radio
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include::settings-radio.adoc[]
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[[AUDIO]]
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=== Audio
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include::settings-audio.adoc[]
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[[TXMACROS]]
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=== Tx Macros
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include::settings-txmacros.adoc[]
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[[REPORTING]]
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=== Reporting
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include::settings-reporting.adoc[]
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[[BAND_SETTINGS]]
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=== Frequencies
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include::settings-frequencies.adoc[]
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[[COLORS]]
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=== Colors
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include::settings-colors.adoc[]
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[[ADVANCED]]
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=== Advanced
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include::settings-advanced.adoc[]
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[[TRANSCEIVER]]
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== Transceiver Setup
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include::transceiver-setup.adoc[]
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[[TUTORIAL]]
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== Basic Operating Tutorial
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This section introduces the basic user controls and program behavior
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of _WSJT-X_, with particular emphasis on the JT9, JT65, and FT8 modes.
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We suggest that new users should go through the full HF-oriented
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tutorial, preferably while at your radio. Subsequent sections cover
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additional details on <<MAKE_QSOS,Making QSOs>>, <<WSPR,WSPR mode>>
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and <<VHF_AND_UP,VHF+ Features>>.
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[[TUT_MAIN]]
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=== Main Window Settings
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include::tutorial-main-window.adoc[]
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[[TUT_WIDE_GRAPH]]
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=== Wide Graph Settings
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include::tutorial-wide-graph-settings.adoc[]
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[[TUT_EX1]]
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=== JT9
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include::tutorial-example1.adoc[]
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[[TUT_EX2]]
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=== JT9+JT65
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include::tutorial-example2.adoc[]
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[[TUT_EX3]]
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=== FT8
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include::tutorial-example3.adoc[]
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[[MAKE_QSOS]]
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== Making QSOs
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include::make-qso.adoc[]
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[[VHF_AND_UP]]
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== VHF+ Features
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include::vhf-features.adoc[]
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[[WSPR]]
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== WSPR Mode
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include::wspr.adoc[]
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[[COMMAND_REF]]
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== On-Screen Controls
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[[MENUS]]
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=== Menus
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include::controls-functions-menus.adoc[]
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[[CONTROLS_MAIN]]
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=== Button Row
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include::controls-functions-main-window.adoc[]
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[[CONTROLS_LEFT]]
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=== Left
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include::controls-functions-left.adoc[]
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[[CONTROLS_CENTER]]
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=== Center
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include::controls-functions-center.adoc[]
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[[CONTROLS_MSGS]]
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=== Tx Messages
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include::controls-functions-messages.adoc[]
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[[STATUS_BAR]]
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=== Status Bar
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include::controls-functions-status-bar.adoc[]
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[[CONTROLS_WIDE]]
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=== Wide Graph
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include::controls-functions-wide-graph.adoc[]
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[[LOGGING]]
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== Logging
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include::logging.adoc[]
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[[DECODER_NOTES]]
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== Decoder Notes
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include::decoder_notes.adoc[]
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[[MEASUREMENT_TOOLS]]
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== Measurement Tools
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include::measurement_tools.adoc[]
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[[COOP_PGMS]]
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== Cooperating Programs
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include::cooperating-programs.adoc[]
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[[PLATFORM]]
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== Platform Dependencies
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include::platform-dependencies.adoc[]
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[[FAQ]]
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== Frequently Asked Questions
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include::faq.adoc[]
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[[PROTOCOLS]]
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== Protocol Specifications
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include::protocols.adoc[]
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[[ASTRODATA]]
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== Astronomical Data
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include::astro_data.adoc[]
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[[UTIL]]
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== Utility Programs
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include::utilities.adoc[]
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[[SUPPORT]]
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== Support
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include::support.adoc[]
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[[ACK]]
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== Acknowledgements
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include::acknowledgements.adoc[]
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[[LICENSE]]
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== License
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include::../../common/license.adoc[]
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ifeval::["{backend}" != "html5"]
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[index]
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== Index
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endif::[]
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@@ -1,35 +0,0 @@
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/*
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* Reads cty.dat file
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* Establishes a map between prefixes and their country names
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* VK3ACF July 2013
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*/
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#ifndef __COUNTRYDAT_H
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#define __COUNTRYDAT_H
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#include <QString>
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#include <QStringList>
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#include <QHash>
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class CountryDat
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{
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public:
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void init(const QString filename);
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void load();
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QString find(const QString prefix); // return country name or ""
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QStringList getCountryNames() { return _countryNames; };
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private:
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QString _extractName(const QString line);
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void _removeBrackets(QString &line, const QString a, const QString b);
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QStringList _extractPrefix(QString &line, bool &more);
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QString _filename;
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QStringList _countryNames;
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QHash<QString, QString> _data;
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};
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#endif
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@@ -0,0 +1,125 @@
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subroutine softsym9w(id2,npts,xdt0,f0,width,nsubmode,xdt1,snrdb,i1softsymbols)
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parameter (NFFT=6912,NH=NFFT/2,NQ=NH/2)
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real s(NQ)
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real s2(0:8,85)
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real s3(0:7,69)
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real x(NFFT)
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complex cx(0:NH)
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integer*2 id2(60*12000)
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integer*1 i1SoftSymbolsScrambled(207)
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integer*1 i1softsymbols(207)
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include 'jt9sync.f90'
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equivalence (x,cx)
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if(npts.eq.-99) stop !Silence compiler warning
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df=12000.0/NFFT
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i0a=max(1.0,(xdt0-1.0)*12000.0)
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i0b=(xdt0+1.0)*12000.0
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k1=max(1,nint((f0-0.5*width)/df))
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k2=min(NQ,nint((f0+0.5*width)/df))
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smax=0.
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i0pk=1
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i1softsymbols=0
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do i0=i0a,i0b,432
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s=0.
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ssum=0.
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do j=1,16
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ia=i0 + (ii(j)-1)*nfft
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ib=ia+NFFT-1
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x=1.e-6*id2(ia:ib)
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call four2a(x,nfft,1,-1,0) !r2c FFT
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do k=1,NQ
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s(k)=s(k) + real(cx(k))**2 + aimag(cx(k))**2
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enddo
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enddo
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ssum=ssum + sum(s(k1:k2))
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if(ssum.gt.smax) then
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smax=ssum
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i0pk=i0
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else
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if(ssum.lt.0.7*smax) exit
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endif
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end do
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xdt1=(i0pk-1)/12000.0
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if(i0pk.le.0) go to 999
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m=0
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do j=1,85
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ia=i0pk + (j-1)*nfft
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ib=ia+NFFT-1
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x=1.e-6*id2(ia:ib)
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call four2a(x,nfft,1,-1,0) !r2c FFT
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do k=1,NQ
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s(k)=real(cx(k))**2 + aimag(cx(k))**2
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enddo
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dtone=df*(2**nsubmode)
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do i=0,8
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f=f0 + i*dtone
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k1=max(1,nint((f-0.5*width)/df))
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k2=min(NQ,nint((f+0.5*width)/df))
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s2(i,j)=sum(s(k1:k2)) !Symbol spectra, including sync
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enddo
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if(isync(j).eq.0) then
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m=m+1
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s3(0:7,m)=s2(1:8,j) !Symbol spectra, data only
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endif
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! write(19,3101) j,s2(0:8,j)
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!3101 format(i2,9f8.2)
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enddo
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ss=0.
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sig=0.
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do j=1,69
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smax=0.
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do i=0,7
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smax=max(smax,s3(i,j))
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ss=ss+s3(i,j)
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enddo
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sig=sig+smax
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ss=ss-smax
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enddo
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ave=ss/(69*7) !Baseline
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call pctile(s2,9*85,35,xmed)
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s3=s3/ave
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sig=sig/69. !Signal
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snrdb=db(sig/xmed) - 28.0
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m0=3
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k=0
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do j=1,69
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smax=0.
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do i=0,7
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if(s3(i,j).gt.smax) smax=s3(i,j)
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enddo
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do m=m0-1,0,-1 !Get bit-wise soft symbols
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if(m.eq.2) then
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r1=max(s3(4,j),s3(5,j),s3(6,j),s3(7,j))
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r0=max(s3(0,j),s3(1,j),s3(2,j),s3(3,j))
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else if(m.eq.1) then
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r1=max(s3(2,j),s3(3,j),s3(4,j),s3(5,j))
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r0=max(s3(0,j),s3(1,j),s3(6,j),s3(7,j))
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else
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r1=max(s3(1,j),s3(2,j),s3(4,j),s3(7,j))
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r0=max(s3(0,j),s3(3,j),s3(5,j),s3(6,j))
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endif
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k=k+1
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i4=nint(10.0*(r1-r0))
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if(i4.lt.-127) i4=-127
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if(i4.gt.127) i4=127
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i1SoftSymbolsScrambled(k)=i4
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enddo
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enddo
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! Remove interleaving
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call interleave9(i1SoftSymbolsScrambled,-1,i1SoftSymbols)
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999 return
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end subroutine softsym9w
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