forked from ExternalVendorCode/Signal-Server
70 lines
2.0 KiB
Plaintext
70 lines
2.0 KiB
Plaintext
Signal Server changelog
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v2.23 - 14 August 2014
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Improved diffraction model to work only for dips deeper than 20m and not to exaggerate result by an arbitrary figure (3)
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Fixed false 'frequency too low' error message for FSPL model which was intended for Hata models only.
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v2.22 -
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Fixed LOS not outputting bounds
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v2.2 -
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Made .dot output opt in to save some disk space
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Changed version number to line 1 of main.cpp instead of buried in code in two places.
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v2.1 -
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Added experimental dual core support with -haf
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Requires double the RAM
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v1.3.8 - 16 Jan 2014
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Added Free Space Path Loss model (with optional diffraction)
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v1.3.7 - 30 Dec 2013
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Added propagation model option (-pm)
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Added HATA urban/suburban/open models (150-1500MHz)
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Added COST231-Hata (urban) model (1500-2000MHz)
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Added custom Knife Edge Diffraction option (-ked) to enhance new models
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Removed unused variables
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v1.3.6 - 12 Aug 2013
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Added LOS model for up to 100GHz
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Added 1 arc second (3600 pixels/degree) support (-res 3600)
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v1.3.5 - 07 Jul 2013
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Reduced maxpages to 9
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Added memset() to clear DEM before use
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v1.3.4 - 16 May 2013
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High resolution SRTM1 1-arc second DEM support added.
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Use -res 3600 and ensure .sdf files are produced with srtm2sdf-hd
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v1.3.3 - 04 Nov 2012
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Air planning:
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Increased maximum Tx height to 60,000 (m/f)
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Increased maximum Rx height to 60,000 (m/f)
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v1.3.2 - 04 Oct 2012
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Re-instated grey scale option to allow for terrain background.
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Off by default. Enable with switch -t
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v1.3 - 03 Jan 2012
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Added user defined clutter layers from SPLAT! (-udt switch)
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v1.2 - 31 Dec 2011
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Max colours increased from 32 to 128
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Radius value fixed at metric
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Metric / Imperial conversion bug fixed
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v1.1 - 08 Dec 2011
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Max Tx altitude increased to 20,000(m) for high altitude aircraft. "Can you 'ere me now?"
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Added 2 new options -tercon, -terdic for *custom* dielectric values and ground conductivity. -te terrain option remains. Use with care!
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New Earth Dielectric range (Permittivity): 80 to 0.1
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New Conductivity range (Siemens/m): 0.01 to 0.000001
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v1.0 - 19 November 2011
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SS released.
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