Questions tagged [arcgis-10.0]

Use this tag when ArcGIS 10.0 is the version you are using from the ArcGIS platform.

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8
votes
2answers
19k views

Sorting feature class to calculate sequential ID field using ArcGIS Field Calculator?

I am in ArcMap and I want to sort the records based on a field and then do a Calculate Field with an auto-incrementing value with the sort in-place. Any ideas? It looks like I could get an update ...
8
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4answers
5k views

Ways to change ArcMap 10 editing tool back to ArcMap 9.3 version

I'm trying to get used to using ArcGIS 10, but in the meantime I still need to actually get work done. I stumbled across a way to change the editor tool from its 10 version back to the 9.3 version (...
8
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2answers
3k views

Converting Visio diagram to GIS layer for ArcGIS Desktop?

I have a office floorplan that is a standard Visio drawing file (*.VSD) that I would like to convert into a GIS feature class (shapefile, GDB, PostGIS, or any other applicable format, it doesn't ...
8
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4answers
12k views

Clipping raster using vector polygon in ArcGIS Desktop without having Spatial Analyst?

I have ArcView 10 and I'm trying to clip a DEM (TIFF) to a wilderness boundary (polygon). I know ArcView won't let me do this without Spatial Analyst which I do not have. I tried exporting my raster ...
8
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2answers
3k views

Restricting portions of road network from analysis in ArcGIS Network Analyst?

I'm trying to sort out network analysis in ArcGIS 10. This example of finding shortest distance between two points looks something like that : Where squares are two locations, and the green line is ...
8
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4answers
8k views

Deleting columns/fields from polygon shapefile attribute table?

I have a polygon shapefile that is loaded with old demographic data in its attribute file, I just received the new data today in xls format. What I want to do is just delete the old demo data from ...
8
votes
1answer
15k views

Select all “NULL” values in the attribute table?

I have a quite simple syntax question. I want to select ALL my null values in an attribute table of a feature class, not just the values in a single field. So the question would be: what is the ...
8
votes
5answers
7k views

Is there any place in which I can find a list of invalid database characters for ArcGIS 10?

Relating to my question about the split tool here, as suggested I ask a new question: is there any place with a list of invalid characters to use in a database in ArcGIS 10? edit: It is in relation ...
8
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3answers
6k views

Merging hundreds of Aerial Photos into one big file?

I have tried to merge my 405 Aerial Photos into one. I have FME and ArcInfo 10.0 at my disposal on Windows 7 64bit. I have tried the following: create a mosaic; export all images from a rastercatalog;...
8
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2answers
1k views

Is ArcGIS 10 SP2 worth installing? [closed]

I've downloaded the service pack but have not yet installed it. Today I stumbled over a post on the ESRI forums where problems with reference scale and labeling are discussed. Apparently, this is now ...
8
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2answers
3k views

Making Map Document (*.mxd) Locked/Uneditable?

I am wondering if its possible to create a locked map document? I have a document that multiple users will be accessing and as a way of preventing them from making any accidental errors, am wondering ...
8
votes
3answers
974 views

Identification of consecutive points within a specified buffer

I have a point file, hourly relocations of an animal, and I want to be able to place a buffer around each point and calculate the number of subsequent points which are within the buffer zone. I am ...
8
votes
1answer
5k views

Is there a fast way to copy large raster datasets between File Geodatabases?

Why does it take so long to copy a large raster dataset from one file geodatabase to another? I can copy the entire database in windows explorer in minutes but copying a single raster in ArcCatalog ...
8
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2answers
1k views

How can I find the median column in a database?

I have data on period of construction for dwellings in dissemination areas. I have transferred this data to my study areas and would like to determine the median period of construction for each study ...
8
votes
1answer
5k views

Problem with setValue() function in ArcGIS 10

I'm trying to add data to an attribute table in ArcGIS 10 using the following code: def make_floor_no( shapefile ): "Makes header for number of Floors (FLO) and calculates value" fieldName = ...
8
votes
2answers
2k views

Can custom map tiles be consumed via ArcObjects within my ArcGIS 10 Desktop AddIn?

Can I programmatically consume and render custom map tiles in ArcMap via our ArcGIS 10 Desktop AddIn? The AddIn is built using the ArcObjects SDK for C#/.NET and ArcGIS 10. Pulling and rendering map ...
8
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3answers
9k views

How to create custom Locator Styles in ArcGIS 10

Does anyone know if there is any public documentation on how to create these?
8
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3answers
2k views

Antipodal distance (or polygon fetch or polygon diameter) for concave polygons

I am working on some class examples in Python implemented within ArcMap to calculate the antipodal distance within a polygon. This is fairly routine for convex polygons, however, for concave polygons,...
8
votes
1answer
875 views

Migrating ArcPy scripts from ArcGIS 9.3 to 10?

What changes are needed to migrate scripts from the ArcGis 9.x environment/gp-object to the ArcGis 10/arcpy environment? Can anyone provide a good overview what the changes are? Can someone share ...
8
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3answers
3k views

Permanently replace/update server/service in each ArcSDE Layer in MXD?

Using the mxd.findAndReplaceWorkspacePaths method, if and MXD is updated and the path the the .sde connection file moves again all of the data sources will break again. Is there a method to ...
8
votes
3answers
402 views

What technology is used behind ArcPy cursors?

I'm using ArcGIS Server 10.0. I have a geoprocessing using arcpy search, update and insert cursors. I'd like to know more about the technology behind these cursors. Does it use any driver or pool to ...
8
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2answers
2k views

Optimizing ArcGIS Desktop performance using MXD Defrag?

Does the MXD Defrag program still exist in ArcGIS 10?
8
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1answer
281 views

How can I export a list of points as a matrix in ArcGIS 10.0?

I have a grid made of points (see attachment) with values for altitude extracted from a DEM. I need to export these values not as list, but as a matrix of size 50x50 to be read in SciLab. The grid is ...
8
votes
1answer
28k views

Converting MXD file to earlier version/release?

I upgraded from 10.0 to 10.1 for a few days. Due to conflicts with other packages, i had to downgrade back to 10.0. Now I cannot open any .mxd file I opened with 10.1. I did not create any with 10....
8
votes
3answers
4k views

Arc GIS 10.1 - How to sort Layers ascending at TOC in “List by drawing order”

I have some 100 features in my ArcMap Project. I choose at TOC the View mode "List by drawing order". How can I sort this list ascending or by name alphbetical? Under the options field, is nothing ...
8
votes
2answers
7k views

Calculating XY coordinates in Decimal Degrees from projected dataset in model or script?

Is it possible to calculate points XY coordinates in Decimal Degrees in model or script when a feature class is in projected coordinate system? It's easy when a FC is in geographic coordinate system: ...
8
votes
3answers
4k views

Poor image quality of raster pyramid files in ArcGIS Desktop (no anti-aliasing)?

There are several GeoTIFF files (size ~7000x7000 px) which I try to open in ArcGIS Desktop 10.0. I have already created raster pyramids for them (.ovr files) using geoprocessing tool but their quality ...
8
votes
2answers
3k views

Build and export PDF maps using ArcObjects?

I have a series of featureclasses and rasters generated using ArcObjects and calls to the Geoprocessor. I have the paths to the output, which are located in a file geodatabase. How can I use ...
8
votes
1answer
3k views

Editing End Points in Polyline using ArcPy?

I am trying to make a polyline endpoint snapping tool in Python using ArcGIS 10. using a Search Cursor I read in the values to an array of line objects (which contain the feature id of the line, and ...
8
votes
1answer
405 views

Will hundreds of attributes cause performance problems in an ArcGIS Server layer?

This relates to ArcGIS Server 10.0 SP1, with data served from a file geodatabase polygon featureclass. 1) For performance reasons, is it a bad idea to have a featureclass with hundreds of attributes? ...
8
votes
1answer
3k views

ArcGIS 10 add-in: Bring dockable window to front

I have an ArcGIS 10 ArcMap add-in written in C# .NET 3.5 that implements an ESRI.ArcGIS.Desktop.AddIns.DockableWindow (which also inherits from UserControl) and an ESRI.ArcGIS.Desktop.AddIns.Tool that ...
8
votes
2answers
1k views

What are mystery green lines in Layout View produced during ArcObjects script execution?

Could any of ArcObjects guru tell me, what are these green lines on my Page Layout and what to do, or not to do, so they do not appear? See image attached. I do used ArcObjects from Python. My script ...
8
votes
3answers
5k views

Extract raster by mask output does not completely overlap mask?

I have a flow accumulation grid and a shapefile containing catchment areas. Now I want to do some calculations on them so I need to extract data from cells in the raster adjacent to certain catchment ...
8
votes
1answer
2k views

nested iterator, 2 iterations in one model, collect values, cell statistics, batch processing dialogue box

(ArcGIS10, SP2, ArcInfo) This is my model, and it works perfectly, but... I do have a large amount of data to process. The interim output files (from raster calculator, collect value) would reach ...
8
votes
2answers
530 views

Is it possible to use a Multipatch to implement IFeatureRenderer.Draw in a custom renderer

I have a custom renderer which need to render modified geometry. The input features are all coming in via the IFeatureCursor as polygon elements. (This is similar to this example, though I'm not ...
8
votes
2answers
488 views

Is there a way to decrease the auto-hide delay for dockable windows in ArcMap 10?

I'd like for my dockable windows to hide a little faster than they do now. Is this a user or application setting within ArcMap or ArcGIS? More details: I'm specifically interested in ArcMap, but if ...
8
votes
1answer
4k views

Calculating flood volume using LiDAR DEM and HEC-RAS floodplain polygon?

I’ve got a vexing GIS analysis problem which is conceptually fairly straightforward, but in reality more challenging to figure out…. Basically, I need to calculate the VOLUME of floodwater within a ...
8
votes
2answers
2k views

How to remove spikes in polygons with ArcGIS 10/Python?

In the picture below you can see a polygon layer, representing steep slopes, extracted from a TIN. The polygons have a lot of spikes in them. I would like to remove these spikes while the rest of the ...
8
votes
1answer
2k views

Add layer to open mxd using ArcObjects from outside the map document crashes ArcMap

I have an Access database (MS Access 2010) that allows users to enter a variety of land treatment information including associated points, lines, or polygons which users can select and the database ...
8
votes
1answer
1k views

Automatically display related records for selected feature in tablewindow with ArcObjects

Is there a way through ArcObjects to automatically display the related table(s) for the selected feature in ArcMap in the attribute window (tablewindow) without the user having to click on it and ...
8
votes
1answer
711 views

Custom panning using ArcGIS Engine

Due to some constraints, that I will not go into, I have found myself needing to implement custom panning in my application. The ArcGIS API reference suggests using the following methods: ...
8
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3answers
1k views

Longitudinal Issues with NetCDF data

I am seeking advice on working with world data sets where the GCS has a positive range (0 degrees to 360 degrees). The data I am working with are NetCDF oceanographic data and have positive coordinate ...
8
votes
3answers
3k views

How to present three spatial variables in one map? [closed]

I want to assign 3 category of variables in a single map. In other words, I have to produce a cartographic visualization of the damage including a legend listing: damaged surface area in the ...
8
votes
1answer
804 views

How to apply schema changes on Esri geodatabase two-way replica set?

I have an Esri geodatabase two-way replica set. I need to update the schema on both databases in the replica set. Esri describes doing this using ArcGIS schema tools (compare/export/import replica ...
8
votes
2answers
3k views

Is there an effective limit to the geoprocessing task Geocode Addresses?

The issue I face has the following background: We are geocoding an immense directory of records. It is something in excess of 100 million addresses. I have split the addresses up into as small a ...
8
votes
0answers
454 views

Two machines running the same arcpy based software - only one is leaking memory [closed]

Ok, so I'm running a rather large Python application based on arcpy on two separate machines - one of them is leaking memory and one is not. Both are running the same operation in the software. The ...
7
votes
5answers
16k views

Converting LiDAR data to raster (DEM/DSM) for ArcGIS input?

I was wondering if there is an option to convert LiDAR data (.las) to a raster/grid (DEM/DSM) format that ArcGIS 10.0 can read?
7
votes
5answers
8k views

How to map the frequency of overlapping points within an urban area?

I've been asked to do a favor for someone since I'm "the mapping guy" and could use some theoretical help by way of examples since my actual cartography skills are a little rusty. I have a series of ...
7
votes
5answers
23k views

How to get all field names from table using arcpy.ListFields?

I have a table: , Script at ModelBuilder's "calculate values": Expression: a("%path%") Code BLOCK: def a(path): fields = arcpy.ListFields(path,"FID_*") for field in fields: return field....
7
votes
3answers
39k views

Using String Functions (LEFT, RIGHT, MID) in Select By Attributes against a File Geodatabase using ArcMap 10

I finally (albeit reluctantly) made the switch from a personal geodatabase (pGDB) to a file geodatabse (fGDB) not too long ago. The main reason it took so long to switch has to do with how Select by ...