Opened 8 years ago
Closed 8 years ago
#6461 closed defect (fixed)
XYZ regression - "too many stepY values" erroneous failure
Reported by: | shot2 | Owned by: | warmerdam |
---|---|---|---|
Priority: | normal | Milestone: | 2.0.3 |
Component: | GDAL_Raster | Version: | 2.0.0 |
Severity: | normal | Keywords: | XYZ |
Cc: |
Description
Bug observed with GDAL 2.1.0beta1 Win32 (from Gisinternals) and SVN-trunk Linux-amd64.
When reading a valid XYZ dataset (see attached minimal example: regularly-spaced X and Y values as float, none missing) various raster utilities e.g. gdalinfo fail with the error message
ERROR 1: Ungridded dataset: At line 10, too many stepY values
This error was not present in the 1.10.x (Ubuntu 14.04) and 1.11.x (GisInternals) releases.
As far as I can tell, it might be related to the introduction of a new stringent StepY=0 test at some point around rev 27401-27409 of xyzdataset.cpp.
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Minimal XYZ ascii test file