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JKM

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Everything posted by JKM

  1. I'm working with a large study area with multiple road crossings and other points of interest. It would be helpful if there was a way to place notes/text around the model to label these features. Is there a way to do this? A special coverage maybe? John
  2. JKM

    Importing GIS Contours?

    Chris, I have just received my requested TIN file from my GIS source. I uploaded ChathamTIN.zip. Please take a look to confirm that I should be able to use this file type. Thanks! John
  3. JKM

    Importing GIS Contours?

    Chris, I reloaded the file after the first attempt timed out. Looks ike this one is all there "New_Chatham2.zip". Please have a look to see if you can covert this to a DEM and run Topaz. Just FYI, my current coordinate system is UTM, NAD83, Zone 17, Meters, since that is the way the Ga Quads come in. Before I generate HEC-RAS Cross sections I'll be looking to convert to English units.... Thanks! John
  4. JKM

    Importing GIS Contours?

    Hey Chris. I received a new trimmed down file and was able to get it imported and coverted to a DEM, but it won't run topaz. You mind taking a look? The file is uploading now "New Chatham". Thanks!
  5. JKM

    Importing GIS Contours?

    Thank you Chris. I'll give this a go. I believe I do have the parallel "info" directory.
  6. JKM

    Importing GIS Contours?

    Could not get the new DEM on your site. Can I work with a DEM made up of .adf files? Here are the filenames: dblbnd.adf, hdr.adf, prj.adf, sta.adf then a log file, metadata file and a dozen or so files that appear to have the data, based on thier size. ( ex:w001000.adf) Please reply if you can. I need to make progress on this over the weekend.... Thanks! John
  7. JKM

    Importing GIS Contours?

    Chris, I have received a DEM file from the GIS provider. This file is supposed to be purpose built for hydraulics use. The files are all .adf files, which I do not recognize. I am posting the file now (chatham.zip). He also gave me a bathymetry file in XYZ (Bathymetry.txt). Please take a look at these files. Thanks! John
  8. JKM

    Importing GIS Contours?

    Thanks Chris. Same fate as mine. I have requested the points data. Thanks for the suggestion. This way I can import as scatter sets and give priority to the survey I have.
  9. JKM

    Importing GIS Contours?

    Chris, It is there. That took awhile! John
  10. JKM

    Importing GIS Contours?

    Thanks Chris. I'm posting the file now (ELEVATION_Contour_1ft.shp.zip) but It looks like it will take awhile. I'm running the latest build of 9.1 (64 bit) on a pretty strong 64 bit machine running Windows 7 Professional with 16GB of RAM and an Nvidia Quadro video card. I may be able to get the GIS provider to trim down the file. I'll look into that. I'd be interested to hear if you are able to load this file as is. The transfer says 9 hours. Thanks for all your help! John
  11. JKM

    Importing GIS Contours?

    Thanks Chris. I have been advised from the source of the data that its' projection is: Projected Coordinate System: NAD_1983_HARN_StatePlane_Georgia_East_FIPS_1001_Feet Projection: Transverse_Mercator I cannot get the data to load no matter which method I use. Is there a way I can provide you with the 3.1 GB zip file that contains te data to see if you can load it? The files I have are .dbf, .prj, .sbn, .sbx, .shp, and .shx BTW, My name is John McWhorter. Robbie Frizzell and I are friends of Royd's and we have been out to Utah several times working with SMS..... Thanks for the help!
  12. I'm building a fairly large WMS model that will use Dynamic HEC-RAS to model some bridge openings and do some pre and post floodplain delineation. I have a large dataset of 1 ft contours from the community that I would like to use to pull cross sections from as opposed to the course NED data. When I bring in the Contours, I see nothing. There is a similar shape file for bathemetry that comes in fine. Any thoughts?
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