使用python在ArcGIS中合並多個圖層中的數據

#encoding=utf-8

#將當前圖層列表中的多個圖層的矢量數據合並到一個圖層中

import arcpy

 

mapdoc = arcpy.mapping.MapDocument("CURRENT")

dfm = arcpy.mapping.ListDataFrames(mapdoc, "")

lyers = arcpy.mapping.ListLayers(mapdoc, "", dfm[0])

lylist = []

count = 0

for ly in lyers:

    if ly.isFeatureLayer:

        lylist.append(ly.dataSource)

        count = count + 1

arcpy.Merge_management(lylist, r"F:\TEST.shp")

print "共合並圖層{0}個".format(count)