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Choose custom grid shift binary when re-projecting/transforming a dataset. #17887

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qgib opened this issue Dec 30, 2013 · 2 comments
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Bug Either a bug report, or a bug fix. Let's hope for the latter! Projections/Transformations Related to coordinate reference systems or coordinate transformation

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@qgib
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qgib commented Dec 30, 2013

Author Name: Donovan Cameron (@saultdon)
Original Redmine Issue: 9274
Affected QGIS version: 2.0.1
Redmine category:projection_support


It would be nice to be able to specify a grid shift binary file when re-projecting or transforming data.

I have some ntv2 grid shift files from both Federal and Provincial agencies that have been compiled into proj4 which gdal and qgis have, in-turn, been compiled against.

Maybe this option could be made available in the "save as..." window if the user chooses to specify a different target spatial reference system.

There are options to add "Data Source" and "Layer" Creation Options but can't specify custom proj transformations using a specific grid shift file (.gsb).

@qgib
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qgib commented Dec 30, 2013

Author Name: Donovan Cameron (@saultdon)


Apologies, meant to set this as a feature, not a bug.

Can't change it now.

@qgib
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qgib commented Dec 30, 2013

Author Name: Donovan Cameron (@saultdon)


  • status_id was changed from Open to Closed

@qgib qgib added Bug Either a bug report, or a bug fix. Let's hope for the latter! Projections/Transformations Related to coordinate reference systems or coordinate transformation labels May 24, 2019
@qgib qgib closed this as completed May 24, 2019
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Labels
Bug Either a bug report, or a bug fix. Let's hope for the latter! Projections/Transformations Related to coordinate reference systems or coordinate transformation
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