[postgis-users] Reclassify a Slope Surface

JamesH james.holmes at newcastle.ac.uk
Wed Apr 25 10:06:15 PDT 2012

"Determine the max slope value with ST_SummaryStat() .
However you have to construct the expression as a string parameter casting
the maxvalue to text."

Sorry to revive this thread, how could I cast this value to text if I obtain
it from SummaryStat.

I couldn't solve this before so I've been manually typing the max value into
the query.

Kind Regards,

GIS Undergraduate
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