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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I am investigating this dataset <a href="https://scihub.copernicus.eu/dhus/odata/v1/Products('456d05ea-835f-4e6c-b957-751c155252a1')/%24value">
https://scihub.copernicus.eu/dhus/odata/v1/Products('456d05ea-835f-4e6c-b957-751c155252a1')/%24value</a><br>
download with test/test (890 MB)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">There seems to be some automagic logic that recognizes that the zip is a Sentinel zip<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">gdalinfo S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.zip<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">…<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Subdatasets:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_1_NAME=SENTINEL2_L2A:/vsizip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.zip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.SAFE/MTD_MSIL2A.xml:10m:EPSG_32634<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_1_DESC=Bands B2, B3, B4, B8 with 10m resolution, UTM 34N<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_2_NAME=SENTINEL2_L2A:/vsizip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.zip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.SAFE/MTD_MSIL2A.xml:20m:EPSG_32634<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_2_DESC=Bands B5, B6, B7, B8A, B11, B12 with 20m resolution, UTM 34N<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_3_NAME=SENTINEL2_L2A:/vsizip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.zip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.SAFE/MTD_MSIL2A.xml:60m:EPSG_32634<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_3_DESC=Bands B1, B9 with 60m resolution, UTM 34N<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_4_NAME=SENTINEL2_L2A:/vsizip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.zip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.SAFE/MTD_MSIL2A.xml:TCI:EPSG_32634<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> SUBDATASET_4_DESC=True color image, UTM 34N<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">However, the zip file contains also vector data in gml format. Those files gets hidden by the Sentinel auto-recognizing system but if I rename the zip file into “test.zip” I can get the file list.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">gdalinfo /vsizip/test.zip<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ERROR 4: `/vsizip/test.zip' not recognized as a supported file format.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">gdalinfo failed - unable to open '/vsizip/test.zip'.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Unable to open source `/vsizip/test.zip' directly.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">The archive contains 146 files:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> /vsizip/test.zip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.SAFE/<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">. . .<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">/vsizip/test.zip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.SAFE/GRANULE/L2A_T34TFS_A024972_20200403T092024/QI_DATA/MSK_TECQUA_B02.gml<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Now I can read the gml file with ogrinfo<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ogrinfo /vsizip/test.zip/S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.SAFE/GRANULE/L2A_T34TFS_A024972_20200403T092024/QI_DATA/MSK_TECQUA_B02.gml<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">and the command also works also with the original name of the zip S2A_MSIL2A_20200403T092021_N0214_R093_T34TFS_20200403T114409.zip.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Two questions:<o:p></o:p></span></p>
<ul style="margin-top:0cm" type="disc">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span lang="EN-US">How to read the full file list of a zip file that follows the structure and naming convention of Sentinel zips without using the rename trick?<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1"><span lang="EN-US">I must read the file list with gdalinfo because ogrinfo does not work with this kind of zip with subdirectories<o:p></o:p></span></li></ul>
<p class="MsoListParagraph"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ogrinfo /vsizip/test.zip<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">FAILURE:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Unable to open datasource `/vsizip/test.zip' with the following drivers.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Is this worth making a feature request or is there some good reason why ogrinfo cannot read the file list from zip while gdalinfo can?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">-Jukka Rahkonen-<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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