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Useful Cheats (hopefully)

Commands? Please refer to here

Converting GMaps markers to iFogSim?

Gateways and proxies (fog nodes)

  1. Export the file from GM
  2. Add a new column called "block"
  3. Use Regex command ponto (9,|3,|37,|8,|12,|13,|16,|17,) to select multiple markers then, add an indicator for the block (it has to be a number), it will be like:
WKT,nome,block
"POINT (144.9517062 -37.8133123)",Ponto 3,1
  • if you are using VSCode, you can use crtl+shift+l

IMPORTANT

  • beware the "lines" or "ponto" in other languages
  • the script only generates ONE proxy per block
  • note that the column WKT of Gmaps uses the format LONGITUDE and LATITUTE, as described in the scripts
  1. Run node maps-fog-nodes-to-simulator to generate the formated file

The output should be as follows:

ID,Latitude,Longitude,Block,Level,Parent,State,Details
0,-37.8136,144.9631,0,0,-1,VIC,Cloud Data Center

Checking in GMaps

I recommend to check if everything is fine in GMaps. After testing and importing the file there, it will be something like:

WKT,ID,Latitude,Longitude,Block,Level,Parent,State,Details
"POINT (144.9631 -37.8136)",0.0,-37.8136,144.9631,0.0,0.0,-1.0,VIC,Cloud Data Center
"POINT (144.9517062 -37.8133123)",1.0,-37.8133123,144.9517062,1.0,1.0,0.0,VIC,Block 1 Proxy

If everything is fine, you can format it by using the following steps

  1. Delete the first column
  2. Delete the floating points, just in case
  • you can use vs codes shortcut for this
  1. Hour file is ready!

Devices (edge resources) walks

  1. Export the file from GM
  • check if your file is in the following format:
WKT,nome,
"POINT (144.95362 -37.81282)",Ponto 1,
  1. Run node maps-walks-to-simulator.js

The output should be as follows:

Latitude,Longitude
-37.81282, 144.95362

Rainbow CSV

I recommend using the Rainbown CSV in VSCode.

RBQL:

select a4, count (a4) group by a4 --> count blocks for exp1 and exp2

Happy simulation!

  • @vyk