Opened 2 years ago

Closed 2 years ago

Last modified 2 years ago

#6171 closed defect (fixed)

Creating GTIFF dataset with arc-second geounits

Reported by: ccjklppp Owned by: warmerdam
Priority: normal Milestone: 2.0.2
Component: GDAL_Raster Version: 2.0.1
Severity: normal Keywords:
Cc:

Description

Hi,

I'm trying to copy a dataset with geounits='arc-second' and it doesn't work appropriately. It seems that there is a problem creating GTIFF dataset with other than 'Degree' geounits.

I've made some changes in gt_wkt_srs.cpp file to make it work. can u please add the changes to the source control..?

I added the following code where the GeogAngularUnitsGeoKey? is written:

else if (EQUAL(angUnitName, "arc-second"))
		GTIFKeySet(psGTIF, GeogAngularUnitsGeoKey, TYPE_SHORT, 1,
			Angular_Arc_Second);

(the full gt_wkt_srs.cpp file is attached)

Attachments (1)

gt_wkt_srs.cpp (114.5 KB) - added by ccjklppp 2 years ago.

Download all attachments as: .zip

Change History (3)

Changed 2 years ago by ccjklppp

Attachment: gt_wkt_srs.cpp added

comment:1 Changed 2 years ago by Even Rouault

Resolution: fixed
Status: newclosed

trunk r31124, branches/2.0 r31125 "GTiff: fix writing other angular units than degree (namaly arc-second, arc-minute, grad, gon and radian) (derived from patch by ccjklppp, #6171)"

comment:2 Changed 2 years ago by Even Rouault

trunk r31127, branches/2.0 r31128 "GTiff: fix reading angular unit value for angular units than degree (#6171)"

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