#3641 closed defect (fixed)
Need parameter name mapping for Two-Point Hotine Oblique Mercator
| Reported by: | johncz711 | Owned by: | warmerdam |
|---|---|---|---|
| Priority: | normal | Milestone: | 2.0.0 |
| Component: | OGR_SRS | Version: | 1.7.2 |
| Severity: | normal | Keywords: | |
| Cc: |
Description
The Two-Point variant of Hotine Oblique Mercator, after morphToESRI, gives parameter names for the two points that are unacceptable to ArcMap. This can be resolved by adding the following entries to the apszParamNameMapping array within ogr_srs_esri_names.h:
"Hotine_Oblique_Mercator_Two_Point_Natural_Origin", "latitude_of_point_1", "Latitude_Of_1st_Point",
"Hotine_Oblique_Mercator_Two_Point_Natural_Origin", "longitude_of_point_1", "Longitude_Of_1st_Point",
"Hotine_Oblique_Mercator_Two_Point_Natural_Origin", "latitude_of_point_2", "Latitude_Of_2nd_Point",
"Hotine_Oblique_Mercator_Two_Point_Natural_Origin", "longitude_of_point_2", "Longitude_Of_2nd_Point",
The names produced by OGRSpatialReference::SetHOM2PNO are of the form "_of_point_1" while ESRI uses the form "_of_1st_point".
A suitably modified copy of ogr_srs_esri_names.h is in the attached zip.
I have successfully used this suggested fix in a subset of OGR code recently added to my (non-ESRI-based) platform for the sole purpose of creating WKT and writing it as .prj files.
Attachments (1)
Change History (3)
by , 14 years ago
| Attachment: | MOD_ogr_srs_esri_names.zip added |
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comment:1 by , 9 years ago
| Milestone: | → 2.0 |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
trunk r29115 "morphToESRI(): add parameter renames for Hotine_Oblique_Mercator_Two_Point_Natural_Origin (patch by johncz711, #3641)"