Arcmap Adding Attributes







Editing data to update existing attributes or to create new data is a process than can be done in ArcMap. Since tables that do not have associated features do not appear on the List by Drawing Order view of the ArcMap Table of Contents , you'll need to click the List by Source button at the top of the Table of Contents to see the table and. Records to be added to a table should not include the geometry. About adding and viewing tables in ArcMap. The Add Geometry Attributes geoprocessing tool is a short cut from using the calculate field's geometry calculations. The Attribute table. 2 - Editor - Draw. 0 - Duration: 5:05. Use one of the following. Does anybody know how to add the shapefile name to a field in the file's attribute table? I've found a description: 'You have to use inline variable in CalculateField like %Name% in expresssion so that whatever the name of the file is, the string will be inserted based on Name of the dbase file !'. If you are trying to summarize points, lines, or areas using different spatial relationships, use the GeoAnalytics Tools Join Features. Does anybody know how to add the shapefile name to a field in the file's attribute table? I've found a description: 'You have to use inline variable in CalculateField like %Name% in expresssion so that whatever the name of the file is, the string will be inserted based on Name of the dbase file !'. How To: Add Date/Time values to the attribute table based on the computer system time Summary. modify the attribute table in ArcGIS, or Save in the Excel File. See bug number and work around below. Your data table will now appear in the Table on Contents on the left-hand side. Adding or modifying attribute indexes in ArcSDE geodatabases is not available in ArcView. edu yUniversity of Washington [email protected] To join two spatial datasets, click the first drop-down arrow and click Join data from another layer based on spatial location. ) in the map project. How to generate random points in ArcGIS Posted on October 6, 2011 by mdhyslop_gis One common activity in the natural resources field is the assessment of resources, such as vegetation, wildlife, or soil, in an area. How to combine/merge attribute data from 1 layer to another, polygon to point, merge attributes and wrap/carriage return attributes 0 Identifying multiple polygon features that contain point features and adding attributes to table in ArcGIS Desktop?. One of the fields (columns) of the table must contain the X (or longitude or easting) coordinates and another field must contain the Y (or latitude or northing) coordinates. The Value Method field in the DynamicValue table defines the actions that occur when the Attribute Assistant is enabled and features are modified or created in ArcMap. This course teaches you the essentials of working with ArcGIS Pro 2. When large no of points are present and more data has to be attached, this method becomes very difficult. Features to be added to a feature layer should include the geometry. These steps can also be replicated for calculating the perimeter of a polygon or the length of a line file. Custom data elements added in this way need to include a namespace prefix (xmlns:prefix=" namespace "). Or, maybe you're prepping data for spatial analysis through a series of joins to avoid using Excel. You can set up hyperlinks for any of your features, allowing the viewer to click on a specific feature and have it open a specific document, website, or macro. The Join Field tool can be used instead if:. Easily Export ArcGIS Attribute Table to CSV March 6, 2019 December 18, 2012 by Ryan Davison For many ArcGIS users, exporting an attribute table to a. You could group multiple tables together using the graphic tools so that they can be easily managed and positioned. The ArcGIS Living Atlas of the World is the foremost collection of geographic information from around the globe. The Add Geometry Attributes geoprocessing tool is a short cut from using the calculate field's geometry calculations. Note: Once you add attribute rules to a dataset, the minimum client version for the dataset is ArcGIS Pro 2. ArcGIS Loading…. The forward label is displayed and used when navigating from an origin object to a destination object and the backward label is displayed and used when navigating in the reverse direction. Add a New Feature to the Map Layer. Data attribute type and field properties, such as precision, scale, or length, must be specified when creating fields for the attribute table of a new shapefile. Take a look. When that happens, you can add a field to the layer. Update Linked Record 64. First I open the attribute table of a shape file, and click the upper left button of "add field". Add Geometry Attributes - ArcGIS 10. 4 contains visualization and editing enhancements that make it more powerful than ever. About adding and viewing tables in ArcMap. 2 this should change). You can add a table to ArcMap the same way as you would add other data to your map. Select one or more attributes you want to show—for example, the name or type of feature. Note by default in the Field Properties that "Allow NULL Values" is set to "Yes". Once added, the attributes populate with the area, height, length, and width values for features, as appropriate. In Chapter 2, ‚Exploring ArcCatalog and ArcMap™, you worked with a map and layers. Recode the values for this new field according to the values in the text field. The name and data type of an existing field can't be modified; instead, you must add a new field with the appropriate name and data type. With this 60-day membership, you get an ArcGIS Online account to use for lessons that require a Publisher role in an ArcGIS organization. You add attributes to an event as a collection of key-value pairs. Import & Conversion among ArcMap layers, shape, raster and polygon format s Purpose: Specific data formats (point, line, raster, polygon) are required for various ArcMap toolbox functions. " My objective is to create a Python script that adds an arbitrary (for now) additional attribute, say, "POPULATION". Add all of the Basemaps and other necessary layers you want to work with in the Map Project to ArcMap. Most pop-ups are essentially stylized views of a table of attributes associated with a layer. Adding and viewing tables in ArcMap You can add a table to ArcMap the same way you add other data to your map. Other formats for GIS data include shapefiles, coverages, and rasters. Click the Labels tab. In ArcMap Create Folder Connections Click on Add Data Create a Folder Connection to „H:\ArcGIS_Workshop_sp13‟ The maps are stored as shapefiles "simple, nontopological format for storing the geometric location and attribute information of geographic features" Used for points, lines, or polygons. Layer packages were introduced in ArcGIS Desktop 9. The tool used in ArcGIS to add coordinate values is called "Add XY Coordinates" and can be found in the ArcToolbox. Update From Edge Field 61. In ArcCatalog, you need to open the layer or table's Properties dialog box and add the field to the list on the Fields tab. Specifically, it makes creating 'inside' buffers easier than the standard buffer tool. Editing data to update existing attributes or to create new data is a process than can be done in ArcMap. Learn ArcGIS organization. You will learn how to do this in the follwing steps describing how to create and edit Shapefile features in ArcMap. About adding and viewing tables in ArcMap. Typically, polygon feature classes in ArcGIS already have a length and area field defined. TRUE FACC_CODE TRUE FACC_CODE TRUE String TRUE 5 The Feature and Attribute Coding Catalog code. ArcGIS Tool: Inserts file Fish and Wildlife Service; Fish and Wildlife Service. ArcGIS geoprocessing tool that adds an attribute index to an existing table, feature class, shapefile, coverage, or attributed relationship class. You can edit attributes through the attribute table of a layer or table or by using the Attributes window. Though it works for feature layers to but you can customize it accordingly. ArcMap will read a. 4 contains visualization and editing enhancements that make it more powerful than ever. With ArcGIS Pro SDK for. Instructions provided describe how to add leading zeros to values in a number or text field in an attribute table. Creating a new shapefile and digitizing basics in ArcMap 1. Right click on the layer and display the properties. In Chapter 2, ‚Exploring ArcCatalog and ArcMap™, you worked with a map and layers. A table can be added to a map the same way any other data is added to a map. Once added, the attributes populate with the area, height, length, and width values for features, as appropriate. I am working in an ArcGIS attribute table (basically an Access Table) and I have set up some subtypes for a short integer field. Setting up the R-ArcGIS bridge. Use the Attributes pane to perform updates. With this 60-day membership, you get an ArcGIS Online account to use for lessons that require a Publisher role in an ArcGIS organization. In ArcMap, right-click the shapefile layer in the table of contents and click Open Attribute Table. In ArcMap Create Folder Connections Click on Add Data Create a Folder Connection to „H:\ArcGIS_Workshop_sp13‟ The maps are stored as shapefiles "simple, nontopological format for storing the geometric location and attribute information of geographic features" Used for points, lines, or polygons. CENTROID —Adds attributes to store the centroid coordinates of each feature. Creating a new shapefile and digitizing basics in ArcMap 1. Editing data to update existing attributes or to create new data is a process than can be done in ArcMap. Add the Plot_Value spreadsheet. This ArcGIS model inserts a file name into a feature class attribute table. Click the Add Data button ( ) and navigate the location where your file is stored. 4 contains visualization and editing enhancements that make it more powerful than ever. 2 this should change). Add a New Feature to the Map Layer. Calculating geometry in ArcGIS allows you to find the area and perimeter of your polygons. Explore the various attributes and their values. Summary The basis steps to assign attributes to a feature include getting the table with the feature, finding the feature in question, and changing the specific value. When creating file name for new. These rules can be used to populate attribute values or constrain permissible feature configurations, and are enforced during feature editing. The Federal Geographic Data Committee (FGDC) created the Content Standard for Digital Geospatial Metadata (CSDGM) that has been used in the United States for many years; it is commonly referred to as the FGDC metadata. Tip: Layer owners and portal administrators manage editing and attachment settings for hosted feature and table layers. For example, an Arcade expression might be created to derive a yearly sales figure for. Description: The array of features to be added. You add attributes to an event as a collection of key-value pairs. You can also create a custom attribute expression written in Arcade to label a feature layer. The text for a label is usually derived from the layer attributes. In there select the replace tab and use it to change the text that you want, be careful that you use it on Whole Field and not the whole attribute table. Add field and calculate field to select suitable parcels. Desktop users can create layer packages so they can easily share their data with other ArcGIS users, as well as make these layers, including their attributes and the way they have been symbolized, available for display in ArcGIS Explorer. 1 Tool New at 10. How To: Add Date/Time values to the attribute table based on the computer system time Summary. Adding data by editing. NIM056676 - Records with Null or empty string values do not export when using the Export Feature Attribute to ASCII tool. Only features with attributes that satisfy the filter expression will be drawn. The Value Method field in the DynamicValue table defines the actions that occur when the Attribute Assistant is enabled and features are modified or created in ArcMap. Type a field name in the Name text box. The filter specified below will make it so that the Feature layer only includes features with a value greater than 75000 in the POP1990 field. Adding Attributes to a Line - So Attributes can be viewed in GIS (ArcMap) I'm working on setting up a process where I can bring AutoCAD drawings into GIS. Use the Attributes pane to perform updates. Unmapped addresses will have a value of 0 in these fields. To do this, click on the "Add Data" button, click on the spreadsheet and click "Add". ute Assistant Add ted Features iggers a change e the Dynamic Va installed with th ute Assistant Add cted Features iggers a manual the Dynamic Va installed with th ute Assistant Add ops through the lue and set a new ute Assistant Add ields that define ned. Maybe I have to go back to the original program, and maybe (?) there is something in the Toolbox that cuts to the chase (adds fields and attributes) but if someone knows a quicker way that would be nice. Other formats for GIS data include shapefiles, coverages, and rasters. Click once to start the polygon; click once to add each vertex; double-click to finish the polygon or right-click and Finish Sketch. Attribute Assistant Add-In. In ArcCatalog, you need to open the layer or table's Properties dialog box and add the field to the list on the Fields tab. The layer owner or administrator can add and delete fields, perform calculations on the contents of fields, set unique constraints on fields, define suggested values for fields, and set a display name for fields in hosted feature layers. There is not a straight-forward way to do this (in ArcMap ArcView / ArcGIS for Desktop Basic), by the normal add data method or a toolbox item. Creating a Subset Shapefile from an Existing Shapefile This tip sheet covers how to create a smaller subset data set from a larger data set in ArcGIS. Adding Fields to a Shapefile Attribute Table in ArcGIS By Monica Pratt, ArcUser Editor Attributes, which describe qualities associated with features, are stored in tables. Open the attribute table to view its attributes. The Where property defines a filter to apply to the specified Map service layer. All 3 products were extensions for ArcGIS and became the most popular third party data processing extensions for ArcGIS. Now, add your excel data to ArcMap (file > add data). This method will not alter the attribute table (the. It's easy to create well-maintained, Markdown or rich text documentation alongside your code. You should add attribute first. Attribute Assistant Add-In. Make sure the spatial reference for the geometry matches that of the map. The wizard was removed from the standard ArcMap user interface after ArcGIS 8. Request a free ArcGIS trial if you want to complete lessons that use multiple ArcGIS applications. Under a feature layer in the Contents pane, click the Show Table icon to open its attribute table. See the following: Code Description 0 Low 1 Medium 2 High. 8) Now you must add another field in the census data attribute table so that the join of the. 3 Add Excel lat long coordinates table to ArcMap. 3, but is still available if you customize the user interface. Attribute indexes are used by ArcGIS to quickly locate records that match an attribute query. In ArcCatalog, you need to open the layer or table's Properties dialog box and add the field to the list on the Fields tab. For example, imagine you have a map of customers and want to find those who spent more t. For more, see Adding raster datasets as attributes in a feature class from ArcGIS Help 10. Does anybody know how to add the shapefile name to a field in the file's attribute table? I've found a description: 'You have to use inline variable in CalculateField like %Name% in expresssion so that whatever the name of the file is, the string will be inserted based on Name of the dbase file !'. The code is available on GitHub. Now, add your excel data to ArcMap (file > add data). The solution we came up with was a custom ArcMap add-in that would enable them to quickly edit the attributes for a selected polygon and move to the next feature for assessment. Once you have found your table, click Add to select the table and sheet. The structure of each feature in the array is the same as the structure of the json feature object returned by the ArcGIS REST API. EXTENT —Adds attributes to store the extent coordinates of each feature. Now we are ready to perform our query on these attributes. Unmapped addresses will have a value of 0 in these fields. ArcGIS geoprocessing tool that adds an attribute index to an existing table, feature class, shapefile, coverage, or attributed relationship class. Navigate the directory structure to the left of the widow and single-click the directory that you would like to create the new shapefile in. Use one of the following. This is useful if you need to manage your storage space and also if you need to edit files that are otherwise read only. Posted on April 16, 2015 by Luke. csv file in MS Excel. Note: Before the release of Office 2007, Microsoft Excel was limited to 65,536 rows. The field calculator in ArcGIS is a great tool for manipulating the contents of both numerical and string fields in ArcMap. Attribute indexes are used by ArcGIS to quickly locate records that match an attribute query. Normally I would start an edit session, select point as a construction tool, click where I want a point to be, and then go in and edit the attributes. To create a map document, open a new or ArcMap session. I used the "multipart to single part" and "feature to line" (unchecking retain attributes) tools to convert the new segments into a set of small polylines without the attributes of the original shapefile, which lists the length of each polyline before being split. Every project on GitHub comes with a version-controlled wiki to give your documentation the high level of care it deserves. Both ArcGIS and Google Earth Pro contain tools that allow conversion to and saving in KML format. Google Earth preserves this data but does not process it. ArcMap lets you edit the attributesof features displayed on your map and also the attributes contained in tables that are not represented geographically on the map (for example, a table of monthly sales figures). The Add Geometry Attribute tool adds new fields and populates them with spatial or geometric characteristics of each feature, such as length, area, or x,y,z coordinates. NOTE: To add fields you cannot be in an Edit Session. Once added, the attributes populate with the area, height, length, and width values for features, as appropriate. ArcGIS geoprocessing tool that adds an attribute index to an existing table, feature class, shapefile, coverage, or attributed relationship class. By XY data I mean point data such as foliation that has a spatial (XY) component associated with it. Open the Attribute Table for a data layer (right-click on the layer in the Table of Contents and choose Open Attribute Table). Normally I would start an edit session, select point as a construction tool, click where I want a point to be, and then go in and edit the attributes. Once a graphics layer is in the map, you can add graphics by following this basic process: Create a Graphic object and assign the Geometry you want to display. Click the Add Data button ( ) and navigate the location where your file is stored. About adding and viewing tables in ArcMap. Only features with attributes that satisfy the filter expression will be drawn. I need to assign an attribute to a Polyline or Line so that the attributes can be viewed in GIS. Learn to create project-centered files that gather local and online resources and geodatabases together into a single location—making management and creation of your maps that much easier. Typically, polygon feature classes in ArcGIS already have a length and area field defined. Adding attributes to a list. If the Editor toolbar is not already open, from the View menu, select Toolbars, and then select Editor. Specifically, it makes creating 'inside' buffers easier than the standard buffer tool. Similarly, if you discover a set of attributes is no longer needed, you can delete the field that stores those attributes from the layer. This tutorial takes you through the steps necessary to import an image in JPEG format (*. First I open the attribute table of a shape file, and click the upper left button of "add field". I'm going to assume you're using ArcMap for its relational database power rather than for spatial analysis. Adding data by editing. The Attribute Assistant Add-In is an editor extension that uses a series of predefined methods to populate attributes when you create new features or edit existing features in a geodatabase. Add Geometry Attributes tool. Integrated map display, editing, and production environment. If you want to change the text in the attribute table, select the text in the attribute table and press control + f or go to the attribute table drop down and select find and replace. For example, a game that submits an event to Mobile Analytics when the player collects a power-up bonus might include an attribute named for the type of bonus collected. ESRI BH080 Inland Water - lake/pond. ET GeoWizards 12. Even if the dialog box allows you to add a value for precision or scale, it will be ignored during execution. Normally I would start an edit session, select point as a construction tool, click where I want a point to be, and then go in and edit the attributes. This tutorial will walk you through the very basic skills you will need to proceed with editing in ArcMap. These tables d one ArcMap to. The add field button on the top is grey, and the operation is so much different from GIS 9. You can add other attribute names to the Area, Height, Length, and Width lists on the Attributes tab. It is possible to scan a paper map and import the resulting image into a GIS. About adding and viewing tables in ArcMap. ArcGIS Pro is a popular geographic information system (GIS) that combines the power of 2D and 3D mapping with cloud-based sharing and collaboration features—and version 2. The attribute tables of hosted feature layers contain columns (fields). A field of type raster allows you to have a raster image as an attribute. To do this, click on the “Add Data” button, click on the spreadsheet and click “Add”. In ArcMap, open the attribute table for the vector dataset. Utilizing functions in R to perform statistical analysis. However, if you do not see this information reported in the attribute table, you can add a new field to an existing polygon feature class or shapefile. Ok, After speaking to ESRI, this is a known bug that occurs with ArcGIS Pro at the basic license level. Open the Attribute Table for a data layer (right-click on the layer in the Table of Contents and choose Open Attribute Table). You can edit attributes through the attribute table of a layer or table or by using the Attributes window. From ESRI ArcGIS Desktop Help. Then open the data's attribute table and select "Add Field…" from the Table Options icon. You can click twice on the field header to sort the column in descending order. 0 - Duration: 5:05. edu yUniversity of Washington [email protected] The attributes pane allows you to edit feature attributes on multiple layers without opening the attribute table. Use descriptive names. tool to add or remove. Note that you could choose to buffer based on an attribute table value or create multiple ring buffers here. In some instances, it is useful to combine two or more fields and display the combined field attributes in a new field in ArcMap. In ArcMap, you can add a field through the attribute table of a layer or through the Catalog window by accessing the same Properties dialog box and Fields tab. Click the Add Data button ( ) and navigate the location where your file is stored. From ArcMap, add the Feature Class, then start editing, open the attribute table, go to the field raster type, and load the image, select a compression type and accept. Load Easting/Northing table into ArcGIS and convert coordinates Convert a WMS layer to a vector Feature Class in ArcGIS When your toolboxes or tools have gone missing in ArcMap Converting data between MapInfo and ArcGIS How to bring GPS data into Google Earth and Google Maps. Open ArcMap (I'm using version 10. 2 this should change). Okay not the most exciting topics ever approached but hopefully this is useful. Add the new, empty Shapefile/Map Layer you created in ArcCatalog to which you want to add Features. This topic describes these steps and the associated role of the editor to complete an efficient and safe edit operation within the table. This uses a technique known as predominance, and can be done in minutes within ArcGIS Online and ArcGIS Enterprise. Begin a map. Once a graphics layer is in the map, you can add graphics by following this basic process: Create a Graphic object and assign the Geometry you want to display. Adding data by editing. Update Linked Record 64. When you work with tabular data in ArcGIS, your table may appear differently depending on which application you're using and the tasks you're performing. With ArcGIS Pro SDK for. Adding a table to a layout When creating a layout, you can display attribute tables on it to help describe the features your map shows. Take a look. The ArcGIS 10. It’s easy to create well-maintained, Markdown or rich text documentation alongside your code. After you publish a hosted feature or table layer, you may find you need to store information about an additional attribute. ArcMap documents are used mainly to display, manipulate, and analyze the coordinate parts of spatial data (though attribute analysis and manipulations are possible as well). Adding xy coordinates in ArcMap in decimal degrees - posted in GIS: I am trying to use the "add xy coordinates" tool in ArcToolbox but the results seem to be in meters (or maybe feet). To create a new shapefile, open ArcCatalog by clicking the ArcCatalog button in an open ArcMap project. The appearance of the table in the Table window defines how it will look on the layout. The Add Field dialog box will open. These rules can be used to populate attribute values or constrain permissible feature configurations, and are enforced during feature editing. This tutorial covers adding XY data to ArcGIS, so that you can view and work with the data in ArcGIS. You can add other attribute names to the Area, Height, Length, and Width lists on the Attributes tab. This tutorial covers adding XY data to ArcGIS, so that you can view and work with the data in ArcGIS. The Catalog will fill in as much information. Click once to start the polygon; click once to add each vertex; double-click to finish the polygon or right-click and Finish Sketch. Structured Query Language (SQL) is a powerful language you use to define one or more criteria that can consist of attributes, operators, and calculations. I'm hoping to duplicate my techniques for looping through tables in R using python in the ArcGIS/arcpy framework. In ArcMap, open the attribute table for the vector dataset. field calculator. Adding or modifying attribute indexes in ArcSDE geodatabases is not available in ArcView. The Where property defines a filter to apply to the specified Map service layer. In ArcMap, you can add a field through the attribute table of a layer or through the Catalog window by accessing the same Properties dialog box and Fields tab. Utilizing functions in R to perform statistical analysis. Adding a table to a layout When creating a layout, you can display attribute tables on it to help describe the features your map shows. Performing data cleaning and maintenance. When you do, users see the new label when they view the list of values and the attribute table in ArcGIS Online. Trigger Attribute Assistant Event Intersecting Feature 58. csv file in MS Excel. Looking at tabular data in ArcMap. You can easily calculated geometry in ArcMap with a few simple steps. Recode the values for this new field according to the values in the text field. ArcGIS 10 - ArcMap - Adding Attributes to Shape Files and Labeling Sign in to add this video to a playlist. You can add other attribute names to the Area, Height, Length, and Width lists on the Attributes tab. Adding XY Data to ArcMap 1. 0 - Duration: 5:05. To flash a feature on the map, click the primary field on the left side of the dialog box; to zoom to the feature, right-click and click Zoom To. Adding data by editing. Unmapped addresses will have a value of 0 in these fields. Every project on GitHub comes with a version-controlled wiki to give your documentation the high level of care it deserves. Add the feature or table layer to Map Viewer and open its attribute table. Essentially, both files become read-only when the other is open. Then, you'll add a map layer that shows evacuation routes. HowTo ArcMap - Add a field to a table attribute table (Mon, Jan 19, 04 05 PM) Using ArcMap 10 to join Excel data with a shapefile - Duration: Intro to Attribute Queries - Duration: 9:41. Update From Edge Field 61. This method will not alter the attribute table (the. The Add Geometry Attribute tool adds new fields and populates them with spatial or geometric characteristics of each feature, such as length, area, or x,y,z coordinates. Records to be added to a table should not include the geometry. Click once to start the polygon; click once to add each vertex; double-click to finish the polygon or right-click and Finish Sketch. The Attribute table. It includes maps, apps, and data layers to support your work. The Add Geometry Attributes geoprocessing tool is a short cut from using the calculate field's geometry calculations. Looking at tabular data in ArcMap. Use of the Select by Attribute and Select by. Now we are ready to perform our query on these attributes. The above steps are used for creating a new field and adding attribute data for a shapefile in ArcGIS software. Type a field name in the Name text box. A field of type raster allows you to have a raster image as an attribute. Again, we need one instance per set of features, and there are already two pre-defined transformers we can use. One of the fields (columns) of the table must contain the X (or longitude or easting) coordinates and another field must contain the Y (or latitude or northing) coordinates. How to generate random points in ArcGIS Posted on October 6, 2011 by mdhyslop_gis One common activity in the natural resources field is the assessment of resources, such as vegetation, wildlife, or soil, in an area. I used the "multipart to single part" and "feature to line" (unchecking retain attributes) tools to convert the new segments into a set of small polylines without the attributes of the original shapefile, which lists the length of each polyline before being split. Attribute Assistant Add-In. Instructions provided describe how to add data and/or time values to the attribute table based on the current computer system time and date. First, you'll create a web map on ArcGIS Online. The text for a label is usually derived from the layer attributes. There are a number of other ways to select features in a map, including. Creating a new shapefile and digitizing basics in ArcMap 1. A field of type raster allows you to have a raster image as an attribute. In this case, the default configuration has a few minor problems. Desktop users can create layer packages so they can easily share their data with other ArcGIS users, as well as make these layers, including their attributes and the way they have been symbolized, available for display in ArcGIS Explorer. 2 - Add Geometry Attributes - Add length attribute to a line feature Bhaskar Reddy Pulsani. In some instances, it is useful to combine two or more fields and display the combined field attributes in a new field in ArcMap. Instructions provided describe how to add leading zeros to values in a number or text field in an attribute table. 1 add-in was developed in Visual Studio 2010 using esri ArcObjects, and contains a custom toolbar, tools, buttons, and dockable window forms. Now, add your excel data to ArcMap (file > add data). For information on attribute indexes in geodatabases, see Creating attribute indexes. In this lesson, you'll create a map that shows hurricane evacuation routes in Houston, Texas. Attribute indexes are used by ArcGIS to quickly locate records that match an attribute query. csv file or excel format file is a common part of their workflow. A single shape can have as many as five physical files with the same filename, but different file extensions:.