On Fri, 12 Jun 2015, Even Rouault wrote:
Selon Roger Bivand <[email protected]>:
Hi,
In adapting rgdal for GDAL 2.0.0, it would be useful to know that
clamping, etc, and workarounds for integers in Integer64 fields that
exceed INT_MAX or INT_MIN actually work. Which of the autotest vector
files include Integer64 fields that test reading with Integer or String?
The files I see mostly test error trapping, so an indication of where to
look would be very valuable. Best with common drivers.
Roger,
you can simply try with
test.csvt:
Integer,Integer64
test.csv:
id,val
1,987654321
if you use GetFieldAsInteger(), it will be clamped to INT_MAX + a CE_Warning
if you use GetFieldAsString(), it will return "987654321" as expected
OK, thanks - I though that there might have been something in autotests.
Best wishes,
Roger
Even
--
Roger Bivand
Department of Economics, Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; fax +47 55 95 91 00
e-mail: [email protected]
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