Google Maps marker list folders

Putting points into "folders" in a marker list

If you supply a "folder" field in your input (or use the "synthesize folder" parameter to create one), and draw your Google Map with the "marker list" feature enabled, your points will be grouped into folders in the list. Note that they will NOT be sorted alphabetically; the folders will appear in the same order in which they are found in your input data. (This is by design, as it gives you more control over the list.)

Here's the data that was used to create this example map:

name	city	state	pop	desc	folder
New York City	New York City	NY	8250567	pop.: 8,250,567	over 2 million
Los Angeles	Los Angeles	CA	3849378	pop.: 3,849,378	over 2 million
Chicago	Chicago	IL	2833321	pop.: 2,833,321	over 2 million
Houston	Houston	TX	2144491	pop.: 2,144,491	over 2 million
Phoenix	Phoenix	AZ	1512986	pop.: 1,512,986	over 1 million
Philadelphia	Philadelphia	PA	1448394	pop.: 1,448,394	over 1 million
San Antonio	San Antonio	TX	1296682	pop.: 1,296,682	over 1 million
San Diego	San Diego	CA	1256951	pop.: 1,256,951	over 1 million
Dallas	Dallas	TX	1232940	pop.: 1,232,940	over 1 million
San Jose	San Jose	CA	929936	pop.: 929,936	over 500,000
Detroit	Detroit	MI	918849	pop.: 918,849	over 500,000
Jacksonville	Jacksonville	FL	794555	pop.: 794,555	over 500,000
Indianapolis	Indianapolis	IN	785597	pop.: 785,597	over 500,000
San Francisco	San Francisco	CA	744041	pop.: 744,041	over 500,000
Columbus	Columbus	OH	733203	pop.: 733,203	over 500,000
Austin	Austin	TX	709893	pop.: 709,893	over 500,000
Memphis	Memphis	TN	670902	pop.: 670,902	over 500,000
Fort Worth	Fort Worth	TX	653320	pop.: 653,320	over 500,000
Baltimore	Baltimore	MD	640961	pop.: 640,961	over 500,000
Charlotte	Charlotte	NC	630478	pop.: 630,478	over 500,000
El Paso	El Paso	TX	609415	pop.: 609,415	over 500,000
Milwaukee	Milwaukee	WI	602782	pop.: 602,782	over 500,000
Boston	Boston	MA	590763	pop.: 590,763	over 500,000
Seattle	Seattle	WA	582454	pop.: 582,454	over 500,000
Washington	Washington	DC	581530	pop.: 581,530	over 500,000
Denver	Denver	CO	566974	pop.: 566,974	over 500,000
Louisville	Louisville	KY	554496	pop.: 554,496	over 500,000
Las Vegas	Las Vegas	NV	552539	pop.: 552,539	over 500,000
Nashville	Nashville	TN	552120	pop.: 552,120	over 500,000
Oklahoma City	Oklahoma City	OK	537734	pop.: 537,734	over 500,000
Portland	Portland	OR	537081	pop.: 537,081	over 500,000
Tucson	Tucson	AZ	518956	pop.: 518,956	over 500,000
Albuquerque	Albuquerque	NM	504949	pop.: 504,949	over 500,000

This map was created using GPS Visualizer's do-it-yourself geographic utilities.

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