Opened 10 months ago

Closed 10 months ago

Last modified 10 months 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 10 months ago.
autotest changes
frmts_hfa.zip (38.0 KB) - added by christapley 10 months ago.
hfa changes
hfadataset.zip (34.3 KB) - added by christapley 10 months ago.
hfadataset with the changes

Download all attachments as: .zip

Change History (7)

Changed 10 months ago by christapley

Attachment: autotest.zip added

autotest changes

Changed 10 months ago by christapley

Attachment: frmts_hfa.zip added

hfa changes

comment:1 Changed 10 months ago by Even Rouault

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

Changed 10 months ago by christapley

Attachment: hfadataset.zip added

hfadataset with the changes

comment:2 Changed 10 months ago by christapley

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

comment:3 Changed 10 months ago by Even Rouault

Resolution: fixed
Status: newclosed

In 34932:

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

comment:4 Changed 10 months ago by Even Rouault

Keywords: hfa added
Milestone: 2.2.0
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