Changes between Version 1 and Version 2 of Writing catchment_area into postgre

Timestamp:

Nov 25, 2010 3:38:46 PM (14 years ago)

Author:

celine

Comment:

--

Writing catchment_area into postgre

@@ -3 +3 @@
 Some problem with the function import colum or with the calcuation into postgre or R with area/1e6[[BR]]
 The area of some upstream segment are null so the up_ in the clc or the up_catchment are not calculated and give "NA"
+
+Use :[[BR]]
+{{{
+ccm<-loaddb_all(ccm)
+ccm@data$c_area<-ccm@data$area/1000000
+import_column(ccm,newcolumn="c_area",newcolumntype="numeric",display=FALSE)
+}}}
+
+to verify !