From: Jorge Arévalo <jorge.arevalo at deimos-space.com>
Date: Mon, 14 Feb 2011 12:10:35 +0000 (+0000)
Subject: The array for NODATA values is not generated if NaN is returned as nodata value
X-Git-Tag: 2.0.0alpha1~1985
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f033e025b0e4b0e51e3942c37139243ce4b5eb6d;p=postgis

The array for NODATA values is not generated if NaN is returned as nodata value
for bands. Related ticket #828.


git-svn-id: http://svn.osgeo.org/postgis/trunk@6815 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/raster/scripts/python/raster2pgsql.py b/raster/scripts/python/raster2pgsql.py
index 1d3c663ac..29bfe1429 100755
--- a/raster/scripts/python/raster2pgsql.py
+++ b/raster/scripts/python/raster2pgsql.py
@@ -529,7 +529,7 @@ def collect_nodata_values(ds, band_from, band_to):
     for i in range(band_from, band_to):
         band = ds.GetRasterBand(i)
         nodata = band.GetNoDataValue()
-        if nodata is not None:
+        if nodata is not None and not math.isnan(nodata):
             nd.append(nodata)
 
     return nd