Read A ROS Scan Message In Simulink®

This example uses:

This example shows how to read in a laser scan message from a ROS network. Calculate the points in Cartesian coordinates and visualize with a 2D plot.

Start a ROS network.

rosinit

Launching ROS Core...
Status before launching ros core :0
result before launching ros core:     880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11473 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11475 pts/2    S+     0:00 grep -E ros|python

Done in 0.63546 seconds.
* Inside getProcessPID function *
Process Name: /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
Status before getting PID :0
Result before getting PID :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11498 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11500 pts/2    S+     0:00 grep -E ros|python

Result:   11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3

Status: 0
PID obtained: 11478
Status after getting PID :0
Result after getting PID :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11505 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11507 pts/2    S+     0:00 grep -E ros|python

* Exiting getProcessPID function *
Status after launching ros core :0
result after launching ros core:     880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11508 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11510 pts/2    S+     0:00 grep -E ros|python

Status before deleting node :0
Result before deleting node :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11511 ?        Sl     0:00 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/bin/glnxa64/libmwros1server -mvmInputPipe 581 -1 -mvmOutputPipe -1 716
  11526 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11528 pts/2    S+     0:00 grep -E ros|python

Status after deleting node :0
Result after deleting node :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11535 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11537 pts/2    S+     0:00 grep -E ros|python

Initializing ROS master on http://172.23.97.198:59924.
Initializing global node /matlab_global_node_79110 with NodeURI http://dcc3786642glnxa64:44195/ and MasterURI http://localhost:59924.

Load a sample ROS LaserScan message. Create a publisher for the topic /scan and specify the message type as sensor_msgs/LaserScan. Publish the sample LaserScan message on this topic.

exampleHelperROSLoadScan
pub = rospublisher("/scan","sensor_msgs/LaserScan",DataFormat="struct");
send(pub,scan)

Open the Simulink® model for subscribing to a published message and reading the scan message from ROS.

open_system("read_scan_example_model.slx")

Ensure that the Subscribe block is subscribing to the /scan topic.

The model reads the LaserScan message from the ROS network. The Read Scan block extracts range and angle data from the message. These are then fed to the plotXY MATLAB Function block which converts the ranges and angles to points in Cartesian coordinates and visualizes them on a plot. All NaN values are ignored.

Run the model. The plot shows the points in the laser scan.

Shut down the ROS network.

rosshutdown

Shutting down global node /matlab_global_node_79110 with NodeURI http://dcc3786642glnxa64:44195/ and MasterURI http://localhost:59924.
Status before deleting node :0
Result before deleting node :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11538 ?        Sl     0:00 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/bin/glnxa64/libmwros1server -mvmInputPipe 581 -1 -mvmOutputPipe -1 716
  11615 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11617 pts/2    S+     0:00 grep -E ros|python

Status after deleting node :0
Result after deleting node :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11621 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11623 pts/2    S+     0:00 grep -E ros|python

Shutting down ROS master on http://172.23.97.198:59924.
Status before deleting core :0
Result before deleting core :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11478 pts/2    S      0:00 bash /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/toolbox/ros/mlroscpp/util/+ros/+internal/runroscmd.sh   /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1 /tmp/Bdoc25b_3175293_1310584/tp3bbfda7d_0c62_4a59_92a6_8a44aa90cfe6/ros1/glnxa64/venv /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/bin/glnxa64 rosmaster --core -p 59924 -w 3
  11490 pts/2    Sl     0:00 python3 /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab/sys/ros1/glnxa64/ros1/bin/rosmaster --core -p 59924 -w 3
  11624 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11626 pts/2    S+     0:00 grep -E ros|python

* Inside killProcessByPID function *
PID of core to be killed: 11478
Status after Child Process Killed: 0
Result after Child Process Killed: 
Status after deleting core :0
Result after deleting core :    880 ?        Ssl    0:07 /usr/bin/python3 /usr/bin/mta-sts-daemon --config /etc/mta-sts-daemon.yml
   1156 ?        Ssl    0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
  10572 ?        Ss     0:00 /bin/sh /usr/bin/xvfb-run -a -s -screen 0 1280x1024x24 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10602 ?        S      0:00 /bin/sh -c export TMPDIR=/tmp/Bdoc25b_3175293_1310584 COMPONENT=examples/ros ;   cd /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/matlab/examples/ros/html ; //mathworks/hub/bat/common/bin/mw   sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10615 ?        S      0:00 sh ../../../tools/build_using_mlpath/mlenv --use-scoped-paths 1 --scoped-cppms-file /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0/scoped_cppms_modules.txt --scoped-cppms-envvar MW_SCOPED_CPPMICROSERVICES_MODULES --tag bml --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --paths /mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MATLAB_LOG_DIR=/mathworks/devel/bat/Bdoc25b/logs/3175293/build.glnxa64.3175293.r000/examples/ros/build.glnxa64.3175293.r000.bml.b27ce1f56c7c88b867133d20b65593f0 MAKEFLAGS= DISPLAY=:0 MESA_BACK_BUFFER=Pixmap perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  10666 ?        S      0:00 perl ../../../tools/build_using_matlab/mlrun --verbose --runnable /mathworks/devel/bat/filer/batfs2566-0/Bdoc25b.3175293.Bdoc25b.3168145.pass/build/runnable/matlab --display ../../../derived/glnxa64/examples/ros/html/matlab_build_script/publish_examples0.m
  11631 pts/2    S+     0:00 /bin/bash -c ps ax | grep -E 'ros|python'
  11633 pts/2    S+     0:00 grep -E ros|python

* Exiting killProcessByPID function *