U. S. Flight Track Database: Example FORTRAN
Disclaimer
The FORTRAN provided in the following links is intended solely to assist
the user in understanding the format of the data. Any other use of this
information is made at the risk of the user.
FORTRAN
-
Code to extract aircraft flight segments from a specified portion of
a segment (.seg) file and write the extracted data in a new file with
the same format.
-
Code to extract aircraft flight segments from a specified portion of
a segment (.seg) file and write the extracted data in a new file formatted
for TECPLOT. NOTE: select "Value Blanking..." under the Style menu item in
TECPLOT, check "Include Value Blanking", activate a constraint, and set the
constraint to blank when the variable "V4:blank" is greater than or equal to
a constant value of 0.5.
-
Code to extract aircraft flight statistics from a cell (.cel) file and
write the extracted data in a new file formatted for TECPLOT.
-
Code to collapse aircraft flight statistics from a cell (.cel) file along any combination
of dimensions and write the collapsed data in a new file. It will also do some conversion to
local time with allowance for standard or daylight saving time.
TECPLOT is a commercial
software product. The codes described above are intended solely as examples
for reading the data files and are not intended as endorsements of any
commercial products.
If you have questions about this site, you may send email to Don Garber at
donald.p.garber@nasa.gov.
This page was last modified on 5 April 2005.