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1
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2answers
39 views

Change field map properties in ArcMap

I am trying to import csv files in ArcGIS to do a join. However, some of the fields are identified as double, some as long and some as long. Therefore the join results in bunch of columns with NULL ...
1
vote
1answer
49 views

How to use in_field_map parameter of CreateCompositeAddressLocator_geocoding?

I would like to know if anyone who has worked with the CreateCompositeAddressLocator_geocoding method knows how the "in_field_map" parameter is formed?
1
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2answers
666 views

Arcpy Error in adding input field to field map

hi guys i m doing a script in Arcgis i m new to this, i have to append some field from a table to another, i did this script in python but i have a problem when it want make the Mapping field with a ...
3
votes
1answer
115 views

copy feature class and retain selected fields with arcpy

I've got a featureclass (fc) that I want to copy, but only retaining a selected number of fields, let's say field 9, 11, and 12 from the total of 15 fields. I want to use arcpy and suspect that ...
3
votes
1answer
66 views

Field Value Mapping QGIS

I am wondering if there is a way to do field value maps that are filtered based on another attribute field? I know how to associate value maps, but not that are connected to another field. I have ...
1
vote
0answers
94 views

Need help using FieldMappings object with Append_management in Python [closed]

I have a fairly large script that I'm reworking. The script is manipulating tables with 50 or so fields. (I will be cleaning some of these up to reduce the number.) Toward the end of my script I call ...
3
votes
1answer
172 views

ArcPy merge datasets with slightly different fields

i have many (>15) shapefiles which have slightly differing fields. s1: (Name, age, layer_1, ...) s2: (Name, age, layer_1, layer_2, ...) ... s_n: (Name, age, layer_1, layer_1_extra, ...) I want to ...
1
vote
3answers
348 views

Field Type Date invalid when run in Python, but not in Model

Using ArcGIS Desktop Advanced 10.1 and PyScripter When running the arcpy.FeatureClassToFeatureClass_conversion, I get the error that the field type of Date is not valid. However, when running this ...
3
votes
1answer
149 views

How to avoid field map change when altering file locations in a model (e.g. using feature class to feature class tool)?

I have a backed up file GDB which I have to use because the current one had some broken models in it. I got this backup delivered on my local D:\ drive and have to copy models from this GDB to a ...
1
vote
1answer
178 views

Using field mappings to remove fields from a merged table

EDIT: Soreted, thanks :-) I'm trying to combine a (large) number of tables into a merged table, keeping only certain fields. I've tried the below, but it still gives all the fields. Any ideas? ...
16
votes
9answers
3k views

Permanently reorder fields in data (shp, gdb)

If I have a shapefile or geodatabase featureclass that has fields that I want to permanently reorder, is there a tool, script, or utility that will help me quickly accomplish this task? Generally I ...
0
votes
1answer
272 views

Eliminating a column from a copied feature class via a fieldmap object in ArcGIS Python

The use case is exporting a feature class via a Python script (arcgisscripting v9.3x. Only a few of the columns are needed in the result feature class. I commonly use the fieldmappings/fieldmap ...