allow arbitrary network scaling (trac #3351)

[behrisch]

Migrated from http://sumo.dlr.de/ticket/3351

{
    "status": "closed", 
    "changetime": "2017-08-14T14:23:55Z", 
    "description": "", 
    "reporter": "namdre", 
    "cc": "", 
    "resolution": "fixed", 
    "_ts": "1502720635242244", 
    "component": "net building (NETGEN, NETCONVERT)", 
    "summary": "allow arbitrary network scaling", 
    "priority": "major", 
    "keywords": "", 
    "time": "2017-08-14T13:57:53Z", 
    "milestone": "1.0.0", 
    "owner": "namdre", 
    "type": "enhancement"
}

[behrisch]

@namdre committed 0507c16 (aka r25599):
added test refs #3351

[behrisch]

• @namdre committed 40767bd (aka r25600):
  fix allow arbitrary network scaling (trac #3351) #3351
• @namdre changed owner from "" to "namdre"
• @namdre changed resolution from "" to "fixed"
• @namdre changed status from "new" to "closed"

[behrisch]

@namdre committed 333a5e1 (aka r25602):
addendum refs #3351