Python raster示例

示例#1

文件： SagaTest.py 项目： Hardysong/Quantum-GIS

 def test_sagasortgrid(self):
     outputs=sextante.runalg("saga:sortgrid",raster(),True,None)
     output=outputs['OUTPUT']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,1320073153)

示例#2

文件： SagaTest.py 项目： Hardysong/Quantum-GIS

 def test_SagaRasterAlgorithmWithUnsupportedOutputFormat(self):
     outputs=sextante.runalg("saga:convergenceindex",raster(),0,0,SextanteUtils.getTempFilename("img"))
     output=outputs['RESULT']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash, 485390137)

示例#3

文件： SagaTest.py 项目： Hardysong/Quantum-GIS

 def test_sagametricconversions(self):
     outputs=sextante.runalg("saga:metricconversions",raster(),0,None)
     output=outputs['CONV']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-2137931723)

示例#4

文件： ModelerAlgorithmTest.py 项目： L-Infantini/Quantum-GIS

 def test_modelernotinorder(self):
     outputs=sextante.runalg("modeler:notinorder",raster(),None)
     output=outputs['CAREA_ALG0']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-1557050506)

示例#5

文件： ModelerAlgorithmTest.py 项目： L-Infantini/Quantum-GIS

 def test_modelersimplemodel(self):
     outputs=sextante.runalg("modeler:simplemodel",raster(),None)
     output=outputs['SLOPE_ALG0']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,1891122097)

示例#6

文件： ModelerAlgorithmTest.py 项目： pka/qgisenterprise-sextante-plugin

 def test_modelersimplemodel(self):
     outputs=sextante.runalg("modeler:simplemodel",raster(),None)
     output=outputs['SLOPE_ALG0']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,1891122097)

示例#7

文件： ModelerAlgorithmTest.py 项目： pka/qgisenterprise-sextante-plugin

 def test_modelernotinorder(self):
     outputs=sextante.runalg("modeler:notinorder",raster(),None)
     output=outputs['CAREA_ALG0']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-1557050506)

示例#8

 def test_sagametricconversions(self):
     outputs = sextante.runalg("saga:metricconversions", raster(), 0, None)
     output = outputs['CONV']
     self.assertTrue(os.path.isfile(output))
     dataset = gdal.Open(output, GA_ReadOnly)
     strhash = hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash, -2137931723)

示例#9

 def test_sagasortgrid(self):
     outputs = sextante.runalg("saga:sortgrid", raster(), True, None)
     output = outputs['OUTPUT']
     self.assertTrue(os.path.isfile(output))
     dataset = gdal.Open(output, GA_ReadOnly)
     strhash = hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash, 1320073153)

示例#10

文件： GdalTest.py 项目： PhilippeDorelon/Quantum-GIS

 def test_gdalogrsieve(self):
     outputs=sextante.runalg("gdalogr:sieve",raster(),2,0,None)
     output=outputs['dst_filename']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-1353696889)

示例#11

文件： GdalTest.py 项目： PhilippeDorelon/Quantum-GIS

 def test_gdalogrsieveWithUnsupportedOutputFormat(self):
     outputs=sextante.runalg("gdalogr:sieve",raster(),2,0, SextanteUtils.getTempFilename("img"))
     output=outputs['dst_filename']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-1353696889)        

示例#12

 def test_gdalogrmerge(self):
     outputs=sextante.runalg("gdalogr:merge",raster(),False,False,None)
     output=outputs['OUTPUT']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-1353696889)

示例#13

 def test_gdalogrwarpreproject(self):
     outputs=sextante.runalg("gdalogr:warpreproject",raster(),"EPSG:23030","EPSG:4326",0,0,"",None)
     output=outputs['OUTPUT']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-2021328784)        

示例#14

 def test_gdalogrsieveWithUnsupportedOutputFormat(self):
     outputs=sextante.runalg("gdalogr:sieve",raster(),2,0, SextanteUtils.getTempFilename("img"))
     output=outputs['dst_filename']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-1353696889)

示例#15

 def test_gdalogrsieve(self):
     outputs=sextante.runalg("gdalogr:sieve",raster(),2,0,None)
     output=outputs['dst_filename']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash,-1353696889)

示例#16

文件： SagaTest.py 项目： leandromet/Quantum-GIS

 def test_SagaRasterAlgorithmWithUnsupportedOutputFormat(self):
     outputs=sextante.runalg("saga:convergenceindex",raster(),0,0,SextanteUtils.getTempFilename("img"))
     output=outputs['RESULT']
     self.assertTrue(os.path.isfile(output))
     dataset=gdal.Open(output, GA_ReadOnly)
     strhash=hash(str(dataset.ReadAsArray(0).tolist()))
     self.assertEqual(strhash, 485390137)