Field Mapping in Mode lBuilder
Hello all, I'm working on creating a model in Model Builder where the user creates a new feature class that has a predefined field schema and then selects the fields from the current feature class that...
View ArticleBatch add field, calculate field as filename
So here is my last and final question and unfortunately my largest hurdle. I have a tonne of shapefiles (4249 to be exact). I have never used a model builder or scripted anything. I need to somehow...
View ArticleField Calculator Takes Really Long Time To Calculate Field On Joined Table
I have a table with over 400,000 records. I have a blank field at the end. I join a different table based on a field, then any select, field calculate, etc takes 30+ minutes. Any ideas how to increase...
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Adding data inside of model builder
I am building a model that fills out a table just like what is depicted in the jpeg file attached. However, I need to add Summaries like what is highlighted at the bottom and sum everything up from...
View ArticlePopulating New Field Based on Existing Field
Hi, I am trying to simplify a zoning map of Los Angeles. It is a parcel map with a field of zoning codes (Zoning_Code), of which there are nearly 60 types, such as 15 types of residential, 10 of...
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Intersect Error: Invalid Topology and The table was not found
Hi all, I am having problems with Intersect. I would like to intersect two polygon feature classes. One of them is a buffer created from line feature class (e.g. stream) and the other one is...
View ArticleRaster values based on polygon boundary
How do I obtain mean of DN values of a underlying raster layer only for such pixels that fall below a polygon boundary?
View ArticlePercentage of affected perimeter
Hi, I am trying to determine the percentage of a polygon perimeter that is intersected by another. In short, I am carrying out some flood analysis and trying to determine properties that a) are...
View ArticleModel Builder date variable problem
I've created a model which connects to a SQL database and brings in a table using the Make Query tool. I'm using the Calculate Value tool to create the Expression used on the Make Query Table tool. The...
View ArticleTool fails only in model 10.0
I am trying to create a model to create schema change files for 3 replicas. I can create the changes xml using the interface and the Compare Replica Schema tool. Once I add the tool to the model it...
View ArticleAdding Buffer Distance Variable to Model
I am creating a model that uses the buffer tool and I wanted to create a variable for the buffer distance so that you can just open the tool and plug in your distance without having to go in to edit...
View ArticleCalculating x,y coordinates returns imprecise values
I am using Calculate Geometry to populate attribute fields for a point feature with x,y coordinates in decimal degrees and the values that I am getting do not seem to be very precise, in some cases...
View ArticleIS there an easy way to make your model available for public download?
Hi there, Using model builder I designed a tool for a terrain analysis I am going to publish a scientific paper on. I want to be able to direct the audience from my published paper to a public site...
View ArticleClear Workspace Cache in Model Builder
I currently need to use ClearWorkspaceCache in a Python script tool so that it disconnects properly from ArcSDE. I am using the script tool in conjunction with the multiprocessing module and processes...
View ArticleJoins trims and functions
Hi, I'm looking to do something new (for me anyway). I have a table of data and a shape file. The table contains the manhole IDs as well as associated data whereas the shape file is the sewer manhole...
View Articlewhy so crashy?
I have a large shape file and I need to open the attribute table, select all, export as a text file. My last file, and the largest one, crashes arcmap whenever I try to select all attributes. There are...
View Articlechange field aliases name to match the field name automatically
Hi - We have an automated process of creating feature class after joining the mutliple tables. During the process, we also rename the field names (I perform this using Make Feature Layer), however in...
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How to spatially sort lines
Hi all, I have a line shapefile and I split the line into multiple line segments using Split Line At Vertices. The problem I have is that after split the line, the first feature (FID = 0) is at the...
View ArticleLooking for a way to export attribute "stats"
Looking to get some sort of data export for the end of the year for asset infrastructure - ie. The city has ## miles (length) of # inch (diameter) of xxx (material) pipe constructed in (MMDDYY) all of...
View ArticleTrying to run a model called from a script fails
I have a model that runs fine in model builder. It will not run as a script exported from model builder, apparently because it contains a composite address locator. As a workaround, I have a python...
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