SaveToLayerFile_management ( out_Layer, saved_Layer ) except Exception as err : print ( err. GetCount_management ( out_Layer )) # Save to a layer file arcpy. MakeXYEventLayer_management ( in_Table, x_coords, y_coords, out_Layer, spRef, z_coords ) # Print the total rows print ( arcpy.
workspace = "C:/data" try : # Set the local variables in_Table = "firestations.dbf" x_coords = "POINT_X" y_coords = "POINT_Y" z_coords = "POINT_Z" out_Layer = "firestations_layer" saved_Layer = r"c:\output\firestations.lyr" # Set the spatial reference spRef = r"Coordinate Systems\Projected Coordinate Systems\Utm\Nad 1983\NAD 1983 UTM Zone 11N.prj" # Make the XY event layer. # MakeXYLayer.py # Description: Creates an XY layer and exports it to a layer file # import system modules import arcpy # Set environment settings arcpy. Syntax MakeXYEventLayer_management (table, in_x_field, in_y_field, out_layer, ) Parameter Many delimited text files or tables from OLE DS connections do not have ObjectID fields. If the input table does not have an ObjectID field, you will not be able to make selections or add joins to the resulting layer. Learn more about working with tabular text files To use an input table with a nonstandard delimiter, you must first specify the correct delimiter used in the table using a schema.ini file. The standard delimiter for tabular text files with extensions. Alternatives to directly moving these points are to change the x- and y-coordinate attributes in the input table, then re-create the event layer, or save the event layer to a feature class on disk, then perform edits on the feature class. It is not possible to interactively move the output layer's points through editing controls, since event layers are not editable. You can export this event layer to a feature class on disk using the Copy Features, Feature to Point, or Feature Class to Feature Class tool. The output point feature layer created by this tool is temporary and will not persist after the session ends.
Learn more about adding x,y coordinate data to a map Usage The layer created by this tool is temporary. Once you have the data exported this way, you can open it in a text. If you have a spreadsheet, use Save As function in your program to save it as a Tab Delimited File or a Comma Separated Values (CSV) file. Floating-point attribute values are written to the text. To import this data to QGIS, you will have to save it as a text file and need at least 2 columns which contain the X and Y coordinates. The X and Y coordinate values are written to the text file with eight significant digits of precision.
#EXPORT A .TXT FILE TO .XYZ FILE USING HYPACK SOFTWARE#
This tool may be used to export data for analysis with external software packages. If the source table contains z-coordinates (elevation values), that field can also be specified in the creation of the event layer. Coordinates (X and Y) and user-specified feature attributes are written to an ASCII text file. Creates a new point feature layer based on x- and y-coordinates defined in a source table. Here is the C++ Program that implements the above steps to copy a. Read the contents of the source file using the getline() method and write the same to the destination using the library. Copy the whole list of these coordinates to the clipboard (select the multiple lines from the plain text or CSV file and copy to clipboard in a text editor).If so, go ahead otherwise check the filenames twice. Check if they are connected to their respective files.Create objects of ifstream and ofstream classes.Clip planned lines to your exact area, using a HYPACK Border file.
Generate 3-D planned lines that contain your channel toe-point and top-of-bank info. Import planned lines created in your CAD/GIS package (.DXF).
Steps to copy one file to another in C++: Create offsets from one of several methods. To copy the file using C++, we read the contents of the source file and write it into the destination file. To copy the text/contents of one file to another file, we should know the basics of reading and writing a text file in C++.