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PointScan v8i

The PointScan program is used to produce a report of stations and offsets of surveyed features from a reference alignment.  The program will read the output file generated from the topo.inp file created by Plan Prep.

Before you begin

If you aren't patient enough to read the entire page, make sure you at least read through the list of known issues at the bottom.

MX must be running before starting this program.

If necessary, add the program to your MX add-in list.  If you need help doing this, refer to the documentation.


Running the Program

  • When you begin the program, the panel below will be displayed. Start by selecting the Reference Model and String. This is the master alignment string that you want the stations and offsets referenced to.
    Point Scan panel
    At this point you can choose to have the program read data from one of 3 input formats. The first format, SDR File, reads the output from Plan Prep's topo.inp input file, usually called topo.prn and located in the project directory. The second searches through an MX Model, and the last input format scans the current MicroStation drawing.

    If the MicroStation option is chosen:

    • Only cells are scanned, not line features.  That may come later.
    • The station & offset calculated are to the origin point of the cell.
    • If a fence is currently displayed on the drawing, only items within the fence will be scanned.  Otherwise, the entire drawing is scanned.
    • The program can only search the active drawing, not reference files.
    • Tag data is not currently checked.  If tag data is being attached to the cells, please let me know and I will try to figure out how to access it.
    • For external users: The program will be looking to run a MicroStation BASIC macro called cellscan.ba.

     

  • Provide a name for the output file. This is the file that will contain your report.
  • Adjust the number of decimal places for your output if necessary
  • Adjust the maximum offset of detail to report. The default value is 35m (100'). 
  • The Features to Include section provides you some flexibility in determining which features are listed in the report. The options are:
Feature Option Strings Included Default Value
Trees PTDS, PTCS, PBUS Included
Utilities PJNT, PPOL, PPWR, PLPT, PLTJ, PLTP, PLIT, PTEL, PANC, PGUY, PHYD, PMHE, PMHS, PMHT, PMHW, PMHG Included
Bridge BB,BF,BG,CL,CR,EJ,OB,PEBV,PMBF,RP,TB,TF,TP,WB,WT Excluded
Drainage DP, UD, PCBD, PMHD, PDID Included
Roadway EL, EP, TW, CR, CL Excluded
R.O.W. PBMK, PBND, PDHL, PIPN, PRJM, PSLM, PTLM Excluded
Other user defined Excluded
  • Check or uncheck boxes as necessary.
  • Choosing the Other option will display a box showing all the features currently included in the selection list and allow the user to customize which items are included from this box.
     
                              Feature Inclusion box
    • To remove a feature, select it from this box.  Click the Remove button to exclude the feature from processing.  Repeat for each feature not desired.
    • To add a feature, click the space to the right of the Add button.  This directs focus to this space.  Type the feature label and click the Add button to include the feature for processing.  Repeat for each additional feature desired.
  • Click the Process Data button to begin reading the data.  A message will be displayed when processing is complete. Note that this could take a while on a large project. 
  • You can create multiple reports by changing the output file and re-issuing the Process Data command.  For example you could create a report containing only utility data followed by a different report containing the drainage data.
    Point Scan panel populated

Known issues

  • If the MicroStation format option is chosen, then the drawing to be scanned must be open before selecting this option.
  • When selecting the model name and reference string, select them from the pull-down list.  Attempting to key-in the first character does not work properly.
  • Large files can take a few minutes to process.  Please be patient.

Related Pages

MX Macro Index

MX Wizard Index

MX Add-In Index





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