The FSP Loop Data: 03/18/93
Available Detectors:
These are the loop detectors that have recorded data for this day.
Whether that data is good or not is a different question.
1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20
If a loop detector did not have data for a certain day then the
data was generated from the adjacent detectors.
A map of the various loop detector
locations
is available.
Download Data:
You can also
download the processed loop data just for this day.
This data has:
- The loop data flows.
- The loop data speeds.
- The loop data occupancies.
- The loop data delays.
- gnuplot control files to generate the contour plots.
Warning: This file is a tar'ed and compressed file that is
approximately 1.5 Mbytes. To understand the file format you'll need
to download the fsp manual.
Density Contours:
These are the density contours for this day for each direction and
shift. Some things to note about these plots:
- Upsteam is always at the bottom of the plot, so traffic flows up.
- They were generated with gnuplot and converted to gif files
via the PPM tools.
- The red boxes with numbers next to them are the
incidents that occurred that day.
The key to the incidents on the contour
plots is available.
- Unfortunately, for some irritating
reason, gnuplot didn't see fit to put the values of the contours on
the plots.
Loop Data Holes:
This is a list of the holes that occurred in the loop data on this day.
There is a record below for each loop detector that has a file for this
day. The top of the record says something like "Examining file:" and the
bottom of the record say "ENDED OK". Everything inbetween is a hole.
No holes today...
FSP Project / Karl Petty / 14 August 1995