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QHF-September-2020.md

@@ -57,7 +57,9 @@ In this session we will answer any random QGIS questions! If you need us to work
 * Juan Carlos Bravo @Juanco_Bravo : Auto projection doesn’t always work, converting to WGS84 works most of the time but pseudomercator or other projections that use metric units (allowing elevation visualizing) don’t. Appreciate resources to help me resolve the issue. Q3.14 on MacOS. One dataset I struggle with: https://databasin.org/datasets/3dce4bb7978a4fbfbe2f8abb5e2b98c4 
 * Halo, how can I create polygons for existing buildings and walkways after importing a CSV file with lat-long-z ?? Thanks. I wanna produce a site survey sheet
 * Nguyen Tan Thai Hung @Hung_TT_Nguyen #QGIS wizards, how do I show coordinates with degree symbol and suffix, but without the minutes, on map axes? "Decimal with suffix" doesn't show the degree symbol, and "Degree, Minute with Suffix" shows the extra minutes value. I also tried "Custom", and in the dialogue I see to_dm() and to_dms() but nothing like to_degree().
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+* **German Vargas**: ​Is it possible to add custom Python code into a workstream created in the Graphic Modeler?
+* **Geohub Nepal**: ​how to solve this type of problems in QGIS: Where should the manufacturing plant be located to minimize overall transportation costs? Arcgis has solid sets of tools on location allocation problems.
+* **César Herrera**: ​My question is related to the simultaneous use of several people without having to use PostGis. I have verified that if several people open the same QGS / QGZ file, the program crashes. ​On the other hand, I think it is possible to have several identical QGS / QGZ files that call the same layers. In this case, the program does not close and allows multiple people to view the project. ​Is there any correct way to multiuser without actually using PostGis?
 
 
 ## Please add more virtual meetup initiatives below!