Opened 15 years ago
Closed 6 years ago
#2776 closed defect (wontfix)
e00 file not working with avcbin, but ok with avc driver
Reported by: | warmerdam | Owned by: | chaitanya |
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Priority: | normal | Milestone: | |
Component: | OGR_SF | Version: | 1.6.0 |
Severity: | normal | Keywords: | AVCE00 |
Cc: | Daniel Morissette, warmerdam |
Description
The OGR AVCE00 driver fails to open ftp://data.massgis.state.ma.us/pub/e00/geonames/gnm71.e00 but if avcimport is run on the file it works fine with ogrinfo.
Change History (6)
comment:1 by , 15 years ago
Owner: | changed from | to
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comment:2 by , 15 years ago
Cc: | added |
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comment:3 by , 15 years ago
Frank,
The AVC E00 driver is not considering some of the sections in the .e00 files as layers.
In this case the whole file gnm71.e00, which contains annotation data as points, is read but at the end all the sections are disregarded since the sections containing them are not being considered as layers. This seems to be true for a few other files from the same location http://www.mass.gov/mgis/ftpgnm.htm .
The AVCE00 driver needs to be corrected. Shall I do it? I now have a lot of insight in this.
comment:4 by , 15 years ago
Yes, please try and extend the E00 side of things to match the set of layer types supported by the binary portion of the same driver.
comment:5 by , 15 years ago
Status: | new → assigned |
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comment:6 by , 6 years ago
Resolution: | → wontfix |
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Status: | assigned → closed |
The dataset is no longer accessible. Cannot reproduce
Chaitanya,
This is quite possibly a tricky bug to start with, but it's worth a try. Try to step through OGRAVCE00DataSource::Open() (gdal/ogr/ogrsf_frmts/avc/ogravce00datasource.cpp) and establish why the referenced file is not recognised and opened.