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rickmcgeer / TransCloud

Software for the TransCloud project
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Processing cites fails with invalid pixels. #42

Open cmatthew opened 11 years ago

cmatthew commented 11 years ago

For example: This city:

"[21827,null,\"POLYGON((-102.181838989258 31.132007598877,-102.1\ 90315246582 31.1407642364502,-102.190841674805 31.1421413421631,-102.18815612793 31.1444206237793,-102.180686950684 31.144380569458,-102.175392150879 31.1393089294434,-102.17539\ 2150879 31.138391494751,-102.181838989258 31.132007598877))\",-102.190841674805,31.132007598877,-102.175392150879,31.1444206237793]"}

produces:

genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 0...10...20...30...40...50...60...70...80...90...100 - done. [genericuser@grack04.uvic.trans-cloud.net] out: [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Getting shapefile for 21827 [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Shapefile is /tmp/tmpb8td8Z/21827.shp [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Running: ogr2ogr -s_srs "EPSG:4326" -t_srs "EPSG:32614" /tmp/tmpb8td8Z/tmp/21827.shp /tmp/tmpb8td8Z/21827.s\ hp [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 ogr2ogr said:  None [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 New fnames are: /tmp/tmpb8td8Z/trim_21827b03.tif /tmp/tmpb8td8Z/trim_21827b04.tif /tmp/tmpb8td8Z/trim_21827\ b07.tif [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 creating... /tmp/tmpb8td8Z/21827_allbands.tif with /usr/local/bin/gdal_merge.py -n -9999 -a_nodata -9999 -s\ eparate  -o /tmp/tmpb8td8Z/21827_allbands.tif /tmp/tmpb8td8Z/trim_21827b07.tif /tmp/tmpb8td8Z/trim_21827b04.tif /tmp/tmpb8td8Z/trim_21827b03.tif [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 0...10...20...30...40...50...60...70...80...90...100 - done. [genericuser@grack04.uvic.trans-cloud.net] out: [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 creating... /tmp/tmpb8td8Z/21827_allbands.png with /usr/local/bin/gdal_translate -of png -ot Byte -scale /t\ mp/tmpb8td8Z/21827_allbands.tif /tmp/tmpb8td8Z/21827_allbands.png [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 ERROR 1: /tmp/tmpb8td8Z/21827_allbands.tif, band 1: Failed to compute min/max, no valid pixels found in sam\ pling. [genericuser@grack04.uvic.trans-cloud.net] out: ERROR 1: /tmp/tmpb8td8Z/21827_allbands.tif, band 2: Failed to compute min/max, no valid pixels found in sampling. [genericuser@grack04.uvic.trans-cloud.net] out: ERROR 1: /tmp/tmpb8td8Z/21827_allbands.tif, band 3: Failed to compute min/max, no valid pixels found in sampling. [genericuser@grack04.uvic.trans-cloud.net] out: Input file size is 49, 46 [genericuser@grack04.uvic.trans-cloud.net] out: 0...10...20...30...40...50...60...70...80...90...100 - done. [genericuser@grack04.uvic.trans-cloud.net] out: [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Read Image Data [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Attempting to read image data from /tmp/tmpb8td8Z/21827_allbands.png [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Complete! [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Extracting Polygon points [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Calculating Greenspace [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Attemping to write png /tmp/tmpb8td8Z/21827.png [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Complete! [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Greenvalue of  0.0  was found [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 RESULT: 21827 No Name with ID:21827 0.0 [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Uploading processed image 21827.png to swift [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Swift finished with  0 [genericuser@grack04.uvic.trans-cloud.net] out: No Name with ID:21827 Complete!

cmatthew commented 11 years ago

@stredger or @rickmcgeer do either of you know how to debug this problem?

cmatthew commented 11 years ago

There is a unit test for it, btw.