Hi, i am new on sas enterprise guide (7.11 version) so that reason my question sounds silly i want to make routes for field teams for intensive points. I have data-set which includes decimal points at a city and i want to define 1km diameter-length fields which includes min 60 max 80 points. To make this i took the center point (decimal) of the city and try to calculate the distance (haversine formula) from center and later making group of them which 1km distance interval but i can not make it right. Have you any advice or how can i make the distance calculation? By the way i am using computed columns to take this action not programming. Thank you in advance Note: Geodist function does not exist in 7.11 version of SAS Enterprise Guide LATIT LONGI Province City 36,60883 34,32703 neverland nowhere 36,71302 34,33731 neverland nowhere 36,45804 34,15251 neverland nowhere 36,63386 34,34518 neverland nowhere 36,60949 34,31894 neverland nowhere 36,45832 34,14116 neverland nowhere 36,55178 34,23458 neverland nowhere 36,59352 34,28714 neverland nowhere
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