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====== Generating Data ======
  * [[gis:ges_track_sim|GeoEvent Track Simulator]]
===== Random Date Within Range =====
Arcade:
<code>
var start_date = Date(1483246800000);
var end_date = Date(1514782799000);
var seconds = DateDiff(end_date, start_date, "seconds");
var rnd_sec = Random() * seconds;
var rnd_date = DateAdd(start_date, rnd_sec, "seconds");
return rnd_date‍‍‍
</code>
https://www.epochconverter.com/

===== Create Offset Time =====
Arcade:
<code>
var start_date = $feature.IncidentDate;
var diff = Round(Random() * (3600 - 28800) + 28800,0);
var newdate = DateAdd(start_date, diff, "seconds");
return newdate;
</code>


===== Calculate Difference From Date =====
<code>
var start_date
===== Sequential Numbers =====
<code>
rec=0 
def autoIncrement(): 
 global rec 
 pStart = 1  
 pInterval = 1 
 if (rec == 0):  
  rec = pStart  
 else:  
  rec += pInterval  
 return rec
</code>
<code>autoIncrement()</code>
https://support.esri.com/en/technical-article/000011137

===== Random String From List =====
<code>
import random
def list_random(ran):
    return ran[random.randint(0,len(ran)-1)]
</code>
<code>
list_random(['kid', 'many', 'love', 'play'])
</code>

https://gis.stackexchange.com/questions/234687/return-random-string-from-a-list-of-strings-field-calculator-python

===== Random Int In Range =====

Arcade:
<code>
Round(Random() * (1000 - 10) + 10,0)
</code>

Python:
<code>def randInt(rand):
    return rand[random.randint(20,3000)]
</code>

===== Incremented Numbers =====
Expression:
autoIncrement()

Code Block:
<code>
rec=0
def autoIncrement():
    global rec
    pStart = 1  # adjust start value, if req'd 
    pInterval = 1  # adjust interval value, if req'd
    if (rec == 0): 
        rec = pStart 
    else: 
        rec = rec + pInterval 
    return rec
</code>

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