<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style></head><body lang=EN-IN style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292F;background:white'>Greetings pgrouting ! <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292F;background:white'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292F;background:white'>I'm Aryan Gupta, currently a fourth semester student studying Computer Science at the Indian Institute of Information Technology in Sonepat. </span>Here is my GitHub [1] profile.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The project [2] aims to make changes in the existing "pgr_drivingDistance" function. The new function will have all overloads, including single and multiple vertices as before. The function will return columns such as sequence, depth, start vertex ID, node, edge, cost, and aggregate cost for all overloads. The project will also include testing of the function with pgTap Tests. Documentation for the new function and migration guides for users to switch to the new function will also be created.For further details about this project, please refer to my GSoC Proposal [3].</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>In a recent mentor-student meeting :</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>1 Mentors suggested to keep the names of the function as it is.</p><p class=MsoNormal>2 Mentors suggested to add a extra optional parameter to the category of driving distance [4] in pgr_kruskalDD and pgr_primDD by adding the optional parameter 'equicost' [5]. Yige Huang (fellow GSoC2023 student) and I will complete this work coordinating together.</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>For the community bonding period :</p><p class=MsoNormal>1 I have setup up the wiki page to keep track of the weekly progress.</p><p class=MsoNormal>2 I will try to catch up with Vicky ma’am’s twitches ASAP as my end sem Exams are going [mentioned in the proposal].</p><p class=MsoNormal>To track the progress of the project during the GSoC period, please check the wiki page [6].</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Best Regards,</p><p class=MsoNormal>Aryan Gupta</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[1] https://github.com/aryan1010</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[2] https://summerofcode.withgoogle.com/programs/2023/projects/tAxiQllV</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[3] https://drive.google.com/file/d/1H41zaM02c4SK9nj5W7--B2S3M_7Fd-eb/view?usp=drive_link</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[4]https://docs.pgrouting.org/latest/en/drivingDistance-category.html</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[5]https://docs.pgrouting.org/dev/en/pgr_drivingDistance.html#optional-parameters</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>[6] https://github.com/pgRouting/pgrouting/wiki/GSoC-2023-Implementing-Dijkstra%E2%80%99s-Driving-distance-Function-and-its-migration</p></div></body></html>