Contents
How do I import a CSV file into Arcgis?
Add the CSV file to ArcMap using the Add Data button, at which point it will be added as an ArcMap Layer. You must be under the Source tab to view these files. Right click on the name of the new ArcMap layer and go to Display XY Data.
How do I export a table from Matlab?
To export a table in the workspace to a Microsoft® Excel® spreadsheet file, use the writetable function. You can export data from the workspace to any worksheet in the file, and to any location within that worksheet. By default, writetable writes your table data to the first worksheet in the file, starting at cell A1 .
How do you make a polyline out of a shapefile?
Select Polyline as the Geometry Type. In Template Feature Class, select the polygon shapefile. For the Has M and Has Z fields, select SAME_AS_TEMPLATE. For the Coordinate System, select the same coordinate system as the polygon shapefile and click OK. The new polyline shapefile is created and displayed in Table Of Contents.
How to link a csv table to a shapefile?
To tell it to do this, you right click on the Layer for the shapefile and goto the PROPERTIES dialog. This will contain an option to JOIN (S). In there, specific the target column for the key and it’s matching column in the csv layer. There is also another feature in project properties, call RELATIONS.
How to edit a shapefile in table of contents?
Start an editing session to edit the shapefiles. Right-click the polygon shapefile in Table Of Contents and click Open Attribute Table. In the attribute table, click Table Options > Select All. In the Editor toolbar, select the Edit Tool. In the map frame, right-click one of the selected polygon features and click Copy.
How to create a line layer from a point layer and CSV?
in excel, for example, open the csv file and add 4 fields: fromX, fromY, toX, toY and copy the coordinates from each point (work with filters, is quite fast) and then save the csv file in arcmap, use “Add XY line data from table (in “Table tools” from Hawth’s bar) in a line layer using the csv file as source and the various connections are created