[GRASS-dev] Different v.mkgrid table output depending on grid size
Michel Wortmann
wortmann at pik-potsdam.de
Fri Nov 27 14:14:00 PST 2015
Hi Devs,
I have been using the v.mkgrid command extensively recently and noticed that the tables of the output differ depending on the grid size. Apart from not having the columns rown and coln, larger grids’ row column counts from bottom to top rather than top to bottom as with smaller grids. I have dug in the code and found the appropriate lines in the main.c:
447 if (grid_info.num_rows < 27 && grid_info.num_cols < 27) {
448 sprintf(buf, "( %d, %d, %d, '%c', '%c' )",
449 attCount + 1, grid_info.num_rows - i,
450 j + 1, 'A' + grid_info.num_rows - i - 1, 'A' + j);
451 }
452 else {
453 sprintf(buf, "( %d, %d, %d )",
454 attCount + 1, i + 1, j + 1);
Has this a good reason or is this a bug? I guess inconsistent output is undesirable here.
Best,
Michel
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