Use fprintf and a loop. Something like file = fopen("myfile.txt", "w"); for (i = 0; i < num_coords; ++i) { fprintf(file, "%d %d %d %d\n", coords[i].left_x, ...
You have to sort those points in x-axis major order and then write the output into another file (out.txt) in the same format, i.e., each line contains one coordinate ...
Overview: Import survey point coordinates from a text file into CAD. Linework is not
Traceback (most recent call last): File "C:\roadpl\P_Code_L5", line 49,
Is it possible to rename directly the points (coordinates), on the spreadsheet and launch it on Qgis?
Within a given element, tags must appear in the order shown in the
If the CSV file contains coordinate information, updates made to the CSV file on
How to import x,y,z points from a text or CSV format file, specifying
This order, as well as other special file formatting, can be specified using the
In source code files, comments having a certain form can be used to direct a