Closed chraibi closed 5 years ago
In Gitlab by @gjaeger on May 16, 2019, 15:46
@chraibi
based on our conversation today, see branch 107_Method_I_zPos
In Gitlab by @chraibi on May 17, 2019, 14:21
Could you describe here what exactly is the missing feature?
In Gitlab by @gjaeger on May 20, 2019, 07:53
changed the description
In Gitlab by @gjaeger on May 20, 2019, 07:53
I have completed the description.
In Gitlab by @gjaeger on May 22, 2019, 09:55
An example for the z-position (z
for the measurement area and z
of the pedestrian):
The trajectory file also contains body height (head height (AH
):
# PersID Frame x/m y/m z/m AH/m
z/m
is the height of the FDS+Evac MeshAH/m
is the head height of the pedestrianby the way: We need a column name for issue #63. The column name AH/m
was taken from FDS+Evac.
In Gitlab by @gjaeger on May 23, 2019, 10:18
I found a bug.
The z-position of the agents is 1.2 m (see traj-file).
When I change the z
-position of the measurement area (e.g. zPos="1.0"
):
<measurement_areas unit="m">
<area_B id="1" type="BoundingBox" zPos="1.0">
</area_B>
</measurement_areas>
If there are no people in the measuring area, then the jpsreport crashes with a segmentation fault (see also log_RiMEA_Stau_01A.txt):
$jpsreport ini_RiMEA_Stau_01A.xml
----
JuPedSim - JPSreport
Current date : Thu May 23 10:05:35 2019
Version : 0.8.4
Compiler : g++ (8.3.0)
Commit hash : v0.8.3-77-g54568d8-dirty
Commit date : Tue Apr 9 05:53:35 2019
Branch : Method_I_zPos
Python : /opt/local/bin/python3.6 (3.6.8)
----
INFO: Parsing the ini file <ini_RiMEA_Stau_01A.xml>
INFO: logfile </Users/gjaeger/Documents/hubs/PhD/08_simulation/FDSEvac_RiMEA/export/log_RiMEA_Stau_01A.txt>
Segmentation fault: 11
In Gitlab by @chraibi on May 23, 2019, 11:47
The bug is in this line
if(fabs(XInFrame[1]-XInFrame[0])<dmin)
which leads to a Segfault because XInFrame.size()==0
(no pedestrians in that frame).
As a possible fix, I think after this line
we should continue;
if(XInFrame.size() == 0)
{
Log->Write("Warning:\t no pedestrians in frame %d", frameNr);
continue;
}
In Gitlab by @chraibi on May 23, 2019, 12:44
mentioned in commit bde33508c932ebe91c0c2fdef642206730632d23
In Gitlab by @gjaeger on May 28, 2019, 08:31
It works.
In Gitlab by @gjaeger on Jun 5, 2019, 09:53
@chraibi We can close this issue.
In Gitlab by @gjaeger on Jun 7, 2019, 14:24
closed
In Gitlab by @gjaeger on May 16, 2019, 07:55 [origin]
The data of each pedestrian i (ID, position, voronoi density and velocity and voronoi polygon) are written to the IndividualFD file (see line 250 in Method_I.cpp). The information about the z-position is missing. We should supplement the information.
line 269 in Method_I.cpp: