Opened 8 years ago

Closed 8 years ago

Last modified 8 years ago

#6615 closed enhancement (fixed)

Impementation for TMSO and HOM with skew in HFA

Reported by: christapley Owned by: warmerdam
Priority: normal Milestone: 2.2.0
Component: GDAL_Raster Version: 2.0.0
Severity: normal Keywords: hfa
Cc:

Description

In 2011, "Hotine Oblique Mercator (Variant A)" (INTERNAL 70) and "Transverse Mercator (South Orientated)" (INTERNAL 71) projection types were added to ePrj, however, the code to convert these projection types to and from OGR in GDAL's hfadataset.cpp does not support these types.

Attached is my proposed implementation for your review.

Attachments (3)

autotest.zip​ (49.0 KB ) - added by christapley 8 years ago.
autotest changes
frmts_hfa.zip​ (38.0 KB ) - added by christapley 8 years ago.
hfa changes
hfadataset.zip​ (34.3 KB ) - added by christapley 8 years ago.
hfadataset with the changes

Download all attachments as: .zip

Change History (7)

by christapley, 8 years ago

Attachment: autotest.zip​ added

autotest changes

by christapley, 8 years ago

Attachment: frmts_hfa.zip​ added

hfa changes

comment:1 by Even Rouault, 8 years ago

The hfadataset.cpp in frmts_hfa.zip doesn't use the new constants EPRJ_HOTINE_OBLIQUE_MERCATOR_VARIANT_A or EPRJ_TRANSVERSE_MERCATOR_SOUTH_ORIENTATED

by christapley, 8 years ago

Attachment: hfadataset.zip​ added

hfadataset with the changes

comment:2 by christapley, 8 years ago

Sorry, I attached the wrong file. Please look at the new attachment hfadataset.zip

comment:3 by Even Rouault, 8 years ago

Resolution: → fixed
Status: new → closed

In 34932:

HFA: add support for TMSO and HOM Variant A projections (patch by christapley, fixes #6615)

comment:4 by Even Rouault, 8 years ago

Keywords: hfa added
Milestone: → 2.2.0
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