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Added support for files referenced using geodetic datum+projection combination

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This commit is contained in:
Martin Tůma 2018-01-09 00:26:18 +01:00
parent b7dd11fa1f
commit 699de8b133
1 changed files with 9 additions and 0 deletions
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9
src/map/geotiff.cpp
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@ -321,6 +321,15 @@ bool GeoTIFF::projectedModel(QMap<quint16, Value> &kv)
_errorString = QString("%1+%2: unknown GCS+projection combination")
.arg(kv.value(GeographicTypeGeoKey).SHORT)
.arg(kv.value(ProjectionGeoKey).SHORT);
} else if (IS_SET(kv, GeogGeodeticDatumGeoKey)
&& IS_SET(kv, ProjectionGeoKey)) {
pcs = PCS(kv.value(GeogGeodeticDatumGeoKey).SHORT - 2000,
kv.value(ProjectionGeoKey).SHORT);
if (pcs.isNull())
_errorString =
QString("%1+%2: unknown geodetic datum+projection combination")
.arg(kv.value(GeogGeodeticDatumGeoKey).SHORT)
.arg(kv.value(ProjectionGeoKey).SHORT);
} else {
Datum d = datum(kv);
if (d.isNull())