is it possible to look up lat/long using zipcode if its already available in the search data?
Yes, this is possible. The app itself does not supply such a lookup table. You have to add it yourself (you should be able to find such a list on the internet somewhere easily). The lookup table has to supply the latitude and longitude. You can either use the geonormalize command after the lookup or use the eval command to construct the _geo field manually (see app description on how to do that).
Yes, this is possible. The app itself does not supply such a lookup table. You have to add it yourself (you should be able to find such a list on the internet somewhere easily). The lookup table has to supply the latitude and longitude. You can either use the geonormalize command after the lookup or use the eval command to construct the _geo field manually (see app description on how to do that).