I have a file containing all of the streets for a county and a file containing
all of the streets in a city within this county. I need to create a polygon
around the city file, without manually drawing it in, delete the data from the
county file inside this polygon and paste the city data back in? I have already
made all the column names match up and once I have the polygon, the rest should
be easy. Right? The nodes do not have to match exactly and some overlap is OK.
For my select statement I will only select segments that are entirely within the
polygon. Also, as a side note, one file is "NAD27 for continental US" and the
city file projection is "Not on file", whatever that means. On screen the two
files line up very nicely.
Thanks if you can help me out,
Troy
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