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C3D-0343 · Count CP / OTP / IPF control points in the active drawing [C3D-CPCHK] done

Read-only. Walks the CogoPoint collection, counts points whose raw description starts with CP, OTP or IPF, and lists each with point number, northing, easting and elevation.

C# payload

// Count and list the CP / OTP / IPF control points as they stand right now.
var civ = Autodesk.Civil.ApplicationServices.CivilApplication.ActiveDocument;
Log("drawing: " + Db.Filename);

int cp=0, otp=0, ipf=0, total=0;
var rows = new List<string>();

foreach (ObjectId id in civ.CogoPoints) {
    var p = Tx.GetObject(id, OpenMode.ForRead) as Autodesk.Civil.DatabaseServices.CogoPoint;
    if (p == null) continue;
    total++;
    string d = (p.RawDescription ?? "").Trim();
    string first = d.Length == 0 ? "" : d.Split(' ')[0].ToUpper();
    bool hit = false;
    if (first == "CP")  { cp++;  hit = true; }
    if (first == "OTP") { otp++; hit = true; }
    if (first == "IPF") { ipf++; hit = true; }
    if (hit) rows.Add(string.Format("  {0,5}  {1,-8} N {2,13:F4}  E {3,13:F4}  Z {4,9:F3}",
        p.PointNumber, first, p.Northing, p.Easting, p.Elevation));
}

rows.Sort();
foreach (var r in rows) Log(r);
Log("");
Log(string.Format("CP {0}   OTP {1}   IPF {2}   = {3}   (of {4} points total)",
    cp, otp, ipf, cp+otp+ipf, total));

Result

drawing: C:\Users\sanja\OneDrive\_SurveyDisco\260714 - 285 Huckaby Rd, Brooks, GA 30205, USA\260714 - 285 Huckaby Rd R2.dwg
    364  IPF      N  1207312.9316  E  2206379.5725  Z   854.295
    406  OTP      N  1207293.5077  E  2203443.1704  Z   823.301
    500  IPF      N  1207293.3588  E  2203443.1687  Z   823.243
    510  IPF      N  1206809.8163  E  2203438.7211  Z   837.370
    520  IPF      N  1206709.9971  E  2203439.2944  Z   854.290
    521  IPF      N  1206719.6631  E  2205253.5086  Z   854.290
    522  IPF      N  1206798.9689  E  2205255.8347  Z   854.290
    523  IPF      N  1206809.1899  E  2206344.7867  Z   854.290
    524  CP       N  1206809.4208  E  2206364.7110  Z   854.295
    525  IPF      N  1206717.3657  E  2204844.8382  Z   854.290
    526  IPF      N  1206967.3546  E  2204842.4917  Z   854.290
    527  IPF      N  1206969.7050  E  2205260.7851  Z   854.290
    528  IPF      N  1206948.9038  E  2205260.1811  Z   854.290
    529  CP       N  1206959.1267  E  2206349.1408  Z   854.290
    531  IPF      N  1206959.1830  E  2206355.1445  Z   854.290
    535  CP       N  1206959.3160  E  2206369.3074  Z   854.290

CP 3   OTP 1   IPF 12   = 16   (of 164 points total)