# DMAV --\> DM.01 Rücktransformationsfehler in der Bodenbedeckungsgeometrie **URL:** \ **Category:** INTERLIS Werkzeuge\ **Tags:** ilivalidator\ **Created:** [24. Juni 2026 um 12:19 UTC](https://interlis.discourse.group/t/dmav-dm-01-ruecktransformationsfehler-in-der-bodenbedeckungsgeometrie/483 "2026-06-24T12:19:39Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![kglaus](https://avatars.discourse-cdn.com/v4/letter/k/8c91f0/32.png) [@kglaus](https://interlis.discourse.group/u/kglaus)\ **Post date:** [24. Juni 2026 um 12:19 UTC](https://interlis.discourse.group/t/dmav-dm-01-ruecktransformationsfehler-in-der-bodenbedeckungsgeometrie/483/1 "2026-06-24T12:19:39Z")
Hallo Zusammen Ich arbeite momentan daran die Daten aus einem DMAV AV Dataset in ein DM.01 Dataset zu transformieren. Dazu mache ich folgenden Workflow: DMAV.xtf → ili2db Import → PostGIS (DMAV Schema) → SQL Transformation → PostGIS (DM.01 Schema) → ili2db Export → DM01.itf Soweit klappt das ganz gut. Jedoch erhalte ich bei der Transformation der Bodenbedeckungsflächen merkwürdige Overlap Fehler. Konkret geht es um folgende Klassen: DM.01: ```auto TABLE BoFlaeche = Entstehung: -> BBNachfuehrung // Gueltigkeit = gueltig //; !! Beziehung 1-mc Geometrie: AREA WITH (STRAIGHTS, ARCS) VERTEX LKoord WITHOUT OVERLAPS > 0.050; Qualitaet: Qualitaetsstandard; Art: BBArt; NO IDENT END BoFlaeche; ``` DMAV ```auto CLASS Bodenbedeckung = Geometrie: MANDATORY SURFACE WITH (STRAIGHTS, ARCS) VERTEX GeometryCHLV95_V2.Coord2 WITHOUT OVERLAPS > 0.002; Qualitaetsstandard: MANDATORY DMAVTYM_Qualitaet_V1_0.Qualitaetsstandard; Bodenbedeckungsart: Bodenbedeckungsart; Fiktiv : MANDATORY BOOLEAN; Objektstatus: MANDATORY DMAVTYM_Modinfo_V1_0.Objektstatus; Objektnummer: BAG {0..*} OF Objektnummer; Objektname: BAG {0..*} OF Objektname; EGID: 1 .. 900000000; Symbolposition: BAG {0..*} OF DMAVTYM_Grafik_V1_0.Symbolposition; MANDATORY CONSTRAINT CH080401: (Bodenbedeckungsart!=#befestigt.Wasserbecken AND Bodenbedeckungsart!=#Gewaesser.stehendes_Gewaesser ) OR INTERLIS.elementCount(Symbolposition)>0; MANDATORY CONSTRAINT CH080402: Fiktiv!=DEFINED(Bodenbedeckungsart); END Bodenbedeckung; ASSOCIATION Entstehung_Bodenbedeckung = Entstehung -- {1} BBNachfuehrung; entstehende_BoFlaeche -- {0..*} Bodenbedeckung; END Entstehung_Bodenbedeckung; VIEW Bodenbedeckung_Gueltig PROJECTION OF Bodenbedeckung; WHERE DEFINED(Bodenbedeckung->Entstehung); = ALL OF Bodenbedeckung; SET CONSTRAINT CH080801: WHERE Objektstatus==#real: INTERLIS.areAreas(ALL, UNDEFINED, >> Geometrie); END Bodenbedeckung_Gueltig; ``` Grundsätzlich kann ich die Geometrien 1:1 übernehmen wenn der Objektstatus ‚real‘ und die Bodenbedeckung nicht ‚fiktiv‘ ist. Wenn ich die Daten aus dem DM.01 exportieren will erhalte ich folgende Fehler (mit `--trace` ) ```auto 2026-06-24 12:07:29.963 | Info: build linetable DM01AVCH24LV95D.Bodenbedeckung.ProjBoFlaeche_Geometrie... 2026-06-24 12:07:29.963 | Info: build linetable DM01AVCH24LV95D.Bodenbedeckung.BoFlaeche_Geometrie... 2026-06-24 12:07:29.963 | Error: intersection tid1 336893, tid2 335647, coord (2754997.7268392625, 1260354.8976185862, NaN), coord2 (2754997.727, 1260354.897, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 3.894404398963047E-8, seg1 CIRCULARSTRING (2754998.564 1260356.465, 2754997.839 1260355.844, 2754997.727 1260354.897), seg2 (2754997.727 1260354.897, 2754996.744 1260358.68) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 336893, tid2 335685, coord (2754997.7268392625, 1260354.8976185862, NaN), coord2 (2754997.727, 1260354.897, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 3.894404398963047E-8, seg1 CIRCULARSTRING (2754998.564 1260356.465, 2754997.839 1260355.844, 2754997.727 1260354.897), seg2 (2754996.744 1260358.68, 2754997.727 1260354.897) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 333736, tid2 336493, coord (2754777.422, 1260634.983, NaN), coord2 (2754777.4221918387, 1260634.9836703436, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 2.6197327418486793E-8, seg1 (2754777.422 1260634.983, 2754778.476 1260638.666), seg2 CIRCULARSTRING (2754777.422 1260634.983, 2754777.506 1260635.783, 2754777.312 1260636.563) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 333736, tid2 336412, coord (2754777.422, 1260634.983, NaN), coord2 (2754777.4221918387, 1260634.9836703436, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 2.6197327418486793E-8, seg1 CIRCULARSTRING (2754777.312 1260636.563, 2754777.506 1260635.783, 2754777.422 1260634.983), seg2 (2754778.476 1260638.666, 2754777.422 1260634.983) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 333736, tid2 333736, coord (2754777.422, 1260634.983, NaN), coord2 (2754777.4221918387, 1260634.9836703436, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 2.6197327418486793E-8, seg1 CIRCULARSTRING (2754777.312 1260636.563, 2754777.506 1260635.783, 2754777.422 1260634.983), seg2 (2754777.422 1260634.983, 2754778.476 1260638.666) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 336027, tid2 336027, coord (2754099.29, 1260640.602, NaN), coord2 (2754099.294155068, 1260640.6019543677, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 4.268801845341841E-7, seg1 (2754104.207 1260640.548, 2754099.29 1260640.602), seg2 CIRCULARSTRING (2754099.29 1260640.602, 2754100.045 1260640.65, 2754100.784 1260640.81) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 336027, tid2 336408, coord (2754099.29, 1260640.602, NaN), coord2 (2754099.294155068, 1260640.6019543677, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 4.268801845341841E-7, seg1 (2754104.207 1260640.548, 2754099.29 1260640.602), seg2 CIRCULARSTRING (2754100.784 1260640.81, 2754100.045 1260640.65, 2754099.29 1260640.602) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 335685, tid2 335647, coord (2754997.7268392625, 1260354.8976185862, NaN), coord2 (2754997.727, 1260354.897, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 3.894404398963047E-8, seg1 CIRCULARSTRING (2754997.727 1260354.897, 2754997.839 1260355.844, 2754998.564 1260356.465), seg2 (2754997.727 1260354.897, 2754996.744 1260358.68) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 335685, tid2 335685, coord (2754997.7268392625, 1260354.8976185862, NaN), coord2 (2754997.727, 1260354.897, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 3.894404398963047E-8, seg1 (2754996.744 1260358.68, 2754997.727 1260354.897), seg2 CIRCULARSTRING (2754997.727 1260354.897, 2754997.839 1260355.844, 2754998.564 1260356.465) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 336408, tid2 336408, coord (2754099.29, 1260640.602, NaN), coord2 (2754099.294155068, 1260640.6019543677, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 4.268801845341841E-7, seg1 CIRCULARSTRING (2754100.784 1260640.81, 2754100.045 1260640.65, 2754099.29 1260640.602), seg2 (2754099.29 1260640.602, 2754104.207 1260640.548) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: intersection tid1 336412, tid2 336493, coord (2754777.422, 1260634.983, NaN), coord2 (2754777.4221918387, 1260634.9836703436, NaN) 2026-06-24 12:07:29.963 | Info: getLines(): overlap 2.6197327418486793E-8, seg1 (2754778.476 1260638.666, 2754777.422 1260634.983), seg2 CIRCULARSTRING (2754777.422 1260634.983, 2754777.506 1260635.783, 2754777.312 1260636.563) (ItfAreaPolygon2Linetable.java:198) 2026-06-24 12:07:29.963 | Error: failed to write xml output 2026-06-24 12:07:29.963 | Error: intersections 2026-06-24 12:07:29.963 | Error: ch.interlis.iom_j.itf.impl.ItfAreaPolygon2Linetable.getLines(ItfAreaPolygon2Linetable.java:200) 2026-06-24 12:07:29.963 | Error: ch.interlis.iom_j.itf.ItfWriter2.write(ItfWriter2.java:255) 2026-06-24 12:07:29.963 | Error: ch.ehi.ili2db.toxtf.TransferToXtf.doit(TransferToXtf.java:320) 2026-06-24 12:07:29.963 | Error: ch.ehi.ili2db.base.Ili2db.transferToXtf(Ili2db.java:3053) 2026-06-24 12:07:29.963 | Error: ch.ehi.ili2db.base.Ili2db.runExport(Ili2db.java:2389) 2026-06-24 12:07:29.963 | Error: ch.ehi.ili2db.base.Ili2db.run(Ili2db.java:255) 2026-06-24 12:07:29.963 | Error: ch.ehi.ili2db.AbstractMain.domain(AbstractMain.java:648) 2026-06-24 12:07:29.963 | Error: ch.ehi.ili2pg.PgMain.main(PgMain.java:72) 2026-06-24 12:07:29.963 | Info: close(): CompoundCurveNoder KEY: size 955902, filesize 9389750 (BTree.java:396) 2026-06-24 12:07:29.963 | Info: close(): CompoundCurveNoder KEY: keySize 0, 22974 (BTree.java:397) 2026-06-24 12:07:29.963 | Info: close(): CompoundCurveNoder KEY: valueSize 0, 8 (BTree.java:398) 2026-06-24 12:07:29.963 | Info: close(): CompoundCurveNoder VAL: size 168593428 (BTreeImpl.java:77) 2026-06-24 12:07:29.963 | Info: close(): CompoundCurveNoder VAL: valueSize 0, 1600 (BTreeImpl.java:78) 2026-06-24 12:07:29.963 | Info: close(): ItfAreaPolygon2Linetable: size 4546279 (ObjPoolImpl2.java:69) 2026-06-24 12:07:29.963 | Info: close(): CompoundCurveNoder: size 0 (ObjPoolImpl2.java:69) 2026-06-24 12:07:29.963 | ...export failed 2026-06-24 12:07:29.963 | ch.ehi.ili2db.base.Ili2db.runExport(Ili2db.java:2391) 2026-06-24 12:07:29.963 | ch.ehi.ili2db.base.Ili2db.run(Ili2db.java:255) 2026-06-24 12:07:29.963 | ch.ehi.ili2db.AbstractMain.domain(AbstractMain.java:648) 2026-06-24 12:07:29.963 | ch.ehi.ili2pg.PgMain.main(PgMain.java:72) 2026-06-24 12:07:29.963 | 2026-06-24 12:07:29 +0200 Transformed INTERLIS export failed ``` Hat jemand Erfahrung damit? Ich gehe davon aus, dass es sich um ein Interlis Tool Problem handelt bzw. etwas mit dem Auflösen der Kreisbögen zu tun hat. ---
**Author:** ![Pascal](https://yyz2.discourse-cdn.com/free1/user_avatar/interlis.discourse.group/pascal/32/258_2.png) [@Pascal](https://interlis.discourse.group/u/Pascal)\ **Post date:** [30. Juni 2026 um 21:39 UTC](https://interlis.discourse.group/t/dmav-dm-01-ruecktransformationsfehler-in-der-bodenbedeckungsgeometrie/483/2 "2026-06-30T21:39:25Z")
Hoi Kilian Bin gerade noch mit anderen Arbeiten beschäftigt. Ich kenne das Problem und melde mich gegen Ende Juli, wenn ich die DMAV Testings wieder aufnehme. LG Pascal ---
**Author:** ![kglaus](https://avatars.discourse-cdn.com/v4/letter/k/8c91f0/32.png) [@kglaus](https://interlis.discourse.group/u/kglaus)\ **Post date:** [3. August 2026 um 05:41 UTC](https://interlis.discourse.group/t/dmav-dm-01-ruecktransformationsfehler-in-der-bodenbedeckungsgeometrie/483/3 "2026-08-03T05:41:26Z")
Hoi Pascal Konntet du das Testing schon wieder aufnehmen?