I received the error message:
"The supplied CSV does not appear to contain any locations."
When I go to save the file, I get the following message:
"An error occurred while opening the persistent store."
If I am put the data using an Excel file to the columns have to be named only using "city" "state" or "year."
I'm trying to map mining data from 2010 and 2011 by number of employees, number of mining operations, and coal produced--and combine this (on different layers) with other mining/miner data that I have. Could you please explain how the Excel spreadsheet should be formatted, so the information imports correctly? I have a disability, so the less inputting of data that that I have to do manually, the better.
Thanks so much for responding to my email, and for any assistance. I'm new to this but I really want to learn. I think the program could really assist me in my work.
Nadia