使用arcpy更新光标以填充值

Question

我有一些来自我的指导老师的代码，但当我在modeler中作为脚本运行时，它会产生一个错误。 下面是一段代码，其余部分重复，但DIST字段的值不同。 此代码旨在将“DIST”字段添加到要素类中，并根据UpdateCursor中的条件填充它。在

#Import arcpy and standard library modules 
import arcpy, sys, os

# Get feature class from argument
zoneArcSelect = sys.argv[1]

# Add DIST field to input feature class
arcpy.AddField_management(zoneArcSelect, "DIST", "SHORT")

#get rows using update cursor and conflict selection
rows = arcpy.UpdateCursor(zoneArcSelect,"(LZONE = 'O-L' AND RZONE = 'M-1') OR (RZONE = 'O-L' AND LZONE = 'M-1')")

# calculate value for DIST and update row
for row in rows:
  row.DIST = 100
  rows.updateRow(row)

#get rows using update cursor and conflict selection
rows = arcpy.UpdateCursor(zoneArcSelect,"(LZONE = 'M-1' AND RZONE = 'RPC') OR (RZONE = 'M-1' AND LZONE = 'RPC')")

# calculate value for DIST and update row
for row in rows:
  row.DIST = 200
  rows.updateRow(row)

#get rows using update cursor and conflict selection
rows = arcpy.UpdateCursor(zoneArcSelect,"(LZONE = 'M-1' AND RZONE = 'RM-1') OR (RZONE = 'M-1' AND LZONE = 'RM-1')")

# calculate value for DIST and update row
for row in rows:
  row.DIST = 200
  rows.updateRow(row)

Answer 1

这是我自己的错，不是代码，当我在modeler中使用addField工具时，我没有称它们为LZONE和RZONE。所以这和导致问题的代码不匹配。在