#OPEN TERMINAL AND INSTALL HOMEBREW#

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)". 

#HIT ENTER, TYPE PASSWORD, AND THEN HIT ENTER AGAIN AFTER PROMPTED#

#INSTALL OSM2PGSQL WITH THE FOLLWING TERMINAL COMMAND#

brew install osm2pgsql

#CONNECT TO POSTGIS DATABASE IN TERMINAL#
	## SYNTAX HELP "createdb --help" ##

psql -h host  -U username  -d database -W capital W for password  

#ONCE YOU HAVE INSTALLED osm2pgsql, BE SURE TO SAVE THE dsm.style AND dsm_osm.osm / small_map.osm IN THE FOLDER NAMED osm2pgsql ON YOUR COMPUTER#

#DOWNLOAD AND IMPORT SUBSET OSM DATA INTO POSTGIS#

osm2pgsql -H host -P port -U username  -d database -W capital W for password -c -d database -S stylefilepath osmsubsetfilepath

#DOWNLOAD AND IMPORT ALL OSM DATA INTO POSTGIS#

osm2pgsql -H host -P port -U username  -d database -W capital W for password -c -d database -S stylefilepath osmsubsetfilepath