While I add data using File > Add Data > Add XY Data, I define X,Y and Z attribute. And then exported the event layer to shapefile/Feature class.
The resulting feature class would have its Z and M values enabled.
I need to import M value too and create point ZM.
Any solution?
Or I need to append M ( million of records) value from one of the attribute in the table?
Then you can add Geometry to the point feature class.
Add Geometry Attributes—Data Management toolbox | ArcGIS for Desktop
Next, Join the Excel sheet with the attribute table.
And fill the values of "POINT_M" in attribute table with the joined "M" field of Excel Sheet, using FIELD CALCULATOR.
This looks so simple , but I m operating with ArcGIS 10. I don't see this option.