<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Dear list, </DIV>
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<DIV>I have a river polygon with polygon length about 20 km. How can I query the minimum width of the river polygon. I tried to search previous threads, but I could not find any clue.</DIV>
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<DIV>kind regards,</DIV>
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<DIV>surya</DIV></div><br>
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