Latest Contributions by SteveLynch

Can you try it without altering the Output Extent values, i.e. leave the default extent. Thanks Steve ... View more

What version of ArcGis are you using? Are you inputting a table or a feature class? What is the name of the output? Please attach a screenshot. Thanks Steve ... View more

Please call Customer Services at 800-447-9778 Thanks Steve ... View more

Please look in the help. http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//003100000059000000.htm Steve ... View more

Use Point To Raster, but then only the areas around points will be converted, or make the cell size very very small, but this will not be practical, or shift the input locations. Why do the values have to be the same as the interpolated cell values? Steve ... View more

Yes - Think of the output raster as a point feature class (points are at the cell centers) - input points and equation -  used to make predictions at these "rasterized" points - each output raster cell gets its value from the prediction made at the cell center location Steve ... View more

Are your input points located at the cell centers of your output raster? The cell center is where the prediction is being made. Steve ... View more

Guy We fixed a performance issue in 10SP2. What inputs do you have? Any chance of applying SP3 or sending me the data ([email protected])? Thanks Steve ... View more

Christi TopoToRaster is based on a 3rd party piece of software, anudem (http://fennerschool.anu.edu.au/research/publications/software-datasets/anudem). It is based on thin plate splines and is in most cases not an exact interpolator. If more than one spot height or contour line is present within a cell then averaging is done. You should therefore make sure that you pick the correct or representative cell size. TopoToRaster is also computationally intensive and the largest output raster is roughly 36 million cells. If a larger raster is required the MARGIN parameter can be used. With all this said, I've had a quick look at the Hawaii contours and some of them are 50 ft apart. Hope this helps. Steve ... View more

You can also, if multiple geostatistical layers are in ArcMap, right click on a geostatistical layer and choose Compare. ... View more

Could you zip the input DEM and email it to [email protected] ? or External users who need to FTP a file to Esri should be instructed to login to ftp://ftp.esri.com/ using the anonymous login and providing their e-mail address as the password if prompted (Note: Most browsers and FTP clients will log in using the anonymous account automatically). Once connected, the external users should navigate to the pub/incoming folder, create directories as needed and upload their content. Thanks Steve ... View more

Which version of ArcGIS? - If 10, do you have Service Pack 3 installed? - output going to shapefile or file geodatabase? - what happens with a larger contour interval? Thanks Steve ... View more

If you are using ArcGIS 10 you could write a short Python script see http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//00300000000z000000.htm Steve ... View more

Christi Data are available from various sources, eg. http://hawaii.wr.usgs.gov/hawaii/data.html TopoToRaster has 6 input data types, PointElevation, Contours, Streams, Sinks, Lake and Boundary. Boundary will clip the result. Also, you have to make sure that a representative output cell size is used. Steve ... View more

What version of ArcGIS are you using? Are you running it via a script? Can you send me the data and the input parameters ([email protected]) Thanks Steve ... View more