diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/iso19111/coordinateoperation.cpp | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/src/iso19111/coordinateoperation.cpp b/src/iso19111/coordinateoperation.cpp index d3446460..d66afd0d 100644 --- a/src/iso19111/coordinateoperation.cpp +++ b/src/iso19111/coordinateoperation.cpp @@ -9821,6 +9821,17 @@ struct SortFunction { return false; } + if (accuracyA < 0 && accuracyB < 0) { + // unknown accuracy ? then prefer operations with grids, which + // are likely to have best practical accuracy + if (iterA->second.hasGrids_ && !iterB->second.hasGrids_) { + return true; + } + if (!iterA->second.hasGrids_ && iterB->second.hasGrids_) { + return false; + } + } + // Operations with larger non-zero area of use go before those with // lower one const double areaA = iterA->second.area_; @@ -9852,15 +9863,6 @@ struct SortFunction { if (iterA->second.hasGrids_ && !iterB->second.hasGrids_) { return false; } - } else if (accuracyA < 0 && accuracyB < 0) { - // unknown accuracy ? then prefer operations with grids, which - // are likely to have best practical accuracy - if (iterA->second.hasGrids_ && !iterB->second.hasGrids_) { - return true; - } - if (!iterA->second.hasGrids_ && iterB->second.hasGrids_) { - return false; - } } // The less intermediate steps, the better @@ -10136,13 +10138,7 @@ struct FilterResults { bool hasGrids = false; bool gridsAvailable = true; bool gridsKnown = true; - if (context->getAuthorityFactory() && - (gridAvailabilityUse == - CoordinateOperationContext::GridAvailabilityUse:: - USE_FOR_SORTING || - gridAvailabilityUse == - CoordinateOperationContext::GridAvailabilityUse:: - IGNORE_GRID_AVAILABILITY)) { + if (context->getAuthorityFactory()) { const auto gridsNeeded = op->gridsNeeded( context->getAuthorityFactory()->databaseContext()); for (const auto &gridDesc : gridsNeeded) { |