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Public Domain Aeronautical Software (PDAS)  

The archive file atc.zip contains the files:

arc11132.txt the original program description from COSMIC
readme.txt general description
input.txt guide to preparing input for atc
atc.f90 the complete source code in modern Fortran
original.src the original copy of the source code (from COSMIC)
Files for this sample case are:
case1.inp general input data
radar.inp sample radar data
wind.inp wind and temperature at altitude
plot.inp plotting instructions
case1.out output data for case1.inp and associated files

To compile this program for your machine, use the command

gfortran atc.f90 -o atc.exe

Linux and Macintosh users may prefer to omit the .exe on the file name.

Launch the program by typing atc.exe at the command line. The program will ask you user for the names of the input data files. After reading the input data, the program produces atc.out with the tabulated data and printer plots.

It is best if you compile the programs using your Fortran compiler with the appropriate options for your computer system. If you are unable or do not wish to do this, you may download atcexecs.zip containing the files atc.exe, atc.mac, and atc.lnx, the executable programs for Windows, Mac OS X, and Linux, each compiled generically for an Intel CPU.

If you download this program and find it useful, please make a contribution to enable Public Domain Aeronautical Software continue making open source software available to the engineering community. If you click on the button below, you may contribute $20 through the PayPal site.

PDAS home > Contents > Aircraft Motions > Download
Public Domain Aeronautical Software (PDAS)