Latest Contributions by Robert_LeClair

Pierre-Luc, If all your text/string fields have the same format, P4593, for example.  Then you could use the Right VB syntax to extract the 4 right most characters.  In this case my formula would be: NewField = Right ( [StringField], 4) This would extract the right 4 "characters" --- 4593 --- and put it into the Double field.  If the [StringField] is like P45931, then you would update the formula to be: NewField = Right ( [StringField], 5) Then 45931 is calculated into the NewField field. Hope this helps! Robert LeClair Esri-Denver ... View more

No, I don't believe so.  From the Help: The structure of the ASCII file consists of header information containing a set of keywords, followed by cell values in row-major order. There are two variations of the structure of the ASCII file. One identifies the origin by the coordinates of the lower left corner of the lower left cell, or as the center of the lower left cell. The format of the file in general is:     NCOLS xxx     NROWS xxx     XLLCORNER xxx     YLLCORNER xxx     CELLSIZE xxx     NODATA_VALUE xxx     row 1     row 2     .     .     row n The definitions of the keywords are as follows: NCOLS and NROWS are the number of columns and rows in the raster defined by the ASCII file. XLLCORNER and XLLCORNER are the coordinates of the lower left corner of the lower left cell. You can also use XLLCENTER and XLLCENTER to specify the origin by the coordinates of the center of the lower left cell. CELLSIZE is the cell size of the raster. NODATA_VALUE is the value that is to represent NoData cells. Cell values should be delimited by spaces. No carriage returns are necessary at the end of each row in the ASCII file. The number of columns in the header is used to determine when a new row begins. An example of an ASCII raster file is:     NCOLS 480     NROWS 450     XLLCORNER 378922     YLLCORNER 4072345     CELLSIZE 30     NODATA_VALUE -32768     43 2 45 7 3 56 2 5 23 65 34 6 32 54 57 34     35 45 65 34 2 6 78 4 2 6 89 3 2 7 45 23 5 ... Good luck! Robert LeClair Esri-Denver ... View more

Here's a workflow you may want to consider: Run the ASCII to Raster GP tool (Conversion toolbox) If you have Spatial Analyst, run the Contour GP tool to create contours. (SA toolbox - Surface toolset) What you may discover is that the Contour tool will create stairstep contour lines.  To resolve this, run the FocalStats tool with a MEAN Statistics type and a default 3x3 rectangle neighborhood after you run the ASCII to Raster GP tool and then run the Contour GP tool.  This will create smoother contour lines. Regards, Robert LeClair Esri-Denver ... View more

Strange - working on my side over here.  I would recommend checking again and/or your internet connection. Regards, Robert LeClair Esri-Denver ... View more

I would recommend using the Feature Outline Masks (Cartography) tool (ArcInfo license) with the input layer being your annotation feature class, define the output and optional parameters.  Set the Layer Properties for the mask layer to no color, no outline.  Go to Advanced Drawing Options in Data Frame Properties and set the properties for Layer Masking.  Voila - "cuts" in the contour lines for your anno. Doesn't get away from the issue "I don't like the font" though... Robert LeClair Esri-Denver ... View more

If you have an ArcView license, you would only be able view (i.e. read-only access) relationship classes.  To create/modify relationship classes, you would require an ArcEditor or ArcInfo license level.  Please refer to the following link for additional information:  http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//004t00000007000000.htm http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Relationships_and_ArcGIS/004t00000001000000/ Regards, Robert LeClair Esri-Denver ... View more

You may want to consider just adding the single raster dataset to ArcMap then.  As you mention, just click Add Data and point to where your raster datasets are stored. ... View more

Cloves - Please see the following link for Image Server 9.2 support - http://downloads.esri.com/support/product%20life%20cycle/server_gis/ArcGISImageServerExtension_PLC.pdf Regards, Robert LeClair Esri-Denver ... View more

In ArcMap, go to the properties for your Raster Catalog and create a SQL Query on the Definition Query tab.  Click OK.  Only those rasters that meet the SQL query conditions will show. Cheers, Robert LeClair Esri-Denver ... View more

Hi Scotty - I would consider building a geodatabase topology to find my spatial errors.  Please see the following URL for details:  http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/An_overview_of_topology_in_ArcGIS/006200000001000000/ Regards, Robert LeClair Esri-Denver ... View more

Depends on the *.pmf author.  In ArcMap and using the Publisher toolbar to create the *.pmf, the author can create a data package in a separate location from the original data.  For the data format in the Data Packaging wizard, the *.pmf author can select File Geodatabase, Compressed File Geodatabase, Compressed and Locked Geodatabase, or Copy data in existing format.  If the *.pmf author selects File Geodatabase for the data package for the *.pmf, then a user with ArcMap could edit that data (but could edit the data using ArcReader). Hope this helps. Regards, Robert LeClair Esri-Denver ... View more

You are correct that the *.pmf documents do not allow you to export the data for editing purposes.  According the the FAQ: <CLIP> ArcReader can only read data through a PMF. The PMF supports access to all standard vector and raster formats supported by ArcGIS. The PMF does not include the data. Rather, the PMF references the data whether it is on a local drive, a shared network drive, or an Internet service. The PMF preserves a live connection to the data, so the user's data view is dynamic. <END CLIP> Now with that said, a user can create a *.pmf using the ArcGIS Publisher extension with a data package.  See the following URL for details:  http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/About_packaging_a_published_map/000s00000013000000/ Regards, Robert LeClair Esri-Denver ... View more

By chance did you have GDBT Toolset from 9.3.x installed on the machine?  If so, try uninstalling GDBT Toolset 9.3.x and tehn see if you're able to run the newest 10 version. Regards, Robert LeClair Esri-Denver ... View more

Franky - You would need to enable the Geostatistical Extension under the Customize -> Extensions menu to have this functionality...if you've purchased the extension previously.  You can find additional information/pricing for the Geostatistical Extension at:  http://www.esri.com/software/arcgis/extensions/geostatistical/index.html Regards, Robert LeClair Esri-Denver ... View more

Hi Don - If you're working with a file geodatabase, the text field width can be 2,147,483,647 characters - http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/File_geodatabase_size_and_name_limits/003n0000007q000000/ If you're working with SDE geodatabases, it depends upon the type of RDBMS you're using - http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#/Data_types_in_the_DBMS/003n0000001n000000/ Good luck! Robert LeClair Esri-Denver ... View more