lasinfo (210611) report for 'AHN3T/51CZ1_04.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 218/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 44810695 number of points by return: 23645887 8995909 6524009 3886819 1758071 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 379980 0 min x y z: 142980.000 379980.000 20.560 max x y z: 144019.999 381269.999 59.146 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 44810695 extended number of points by return: 23645887 8995909 6524009 3886819 1758071 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 20560 59146 intensity 0 16897 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 34 user_data 0 0 point_source_ID 20394 24393 gps_time 49072.037810 466792.279376 Color R 12 255 G 21 255 B 0 255 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 23645887 number of intermediate returns: 12795463 number of last returns: 23015825 number of single returns: 14646480 covered area in square units/kilounits: 1337720/1.34 point density: all returns 33.50 last only 17.21 (per square units) spacing: all returns 0.17 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44810695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23645887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8995909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6524009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3886819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1758071 instead zero. overview over extended number of returns of given pulse: 14646480 4944883 7907370 8514084 5687105 2155517 955256 0 0 0 0 0 0 0 0 histogram of classification of points: 24351968 unclassified (1) 20269023 ground (2) 115367 building (6) 73927 water (9) 410 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2286745 +---> 993250 of those are unclassified (1) +---> 1258871 of those are ground (2) +---> 30068 of those are building (6) +---> 4556 of those are water (9) z coordinate histogram with bin size 0.100000 bin [20.5,20.6) has 3 bin [20.6,20.7) has 699 bin [20.7,20.8) has 24859 bin [20.8,20.9) has 24382 bin [20.9,21.0) has 40357 bin [21.0,21.1) has 74864 bin [21.1,21.2) has 130972 bin [21.2,21.3) has 199646 bin [21.3,21.4) has 330923 bin [21.4,21.5) has 640817 bin [21.5,21.6) has 828964 bin [21.6,21.7) has 923794 bin [21.7,21.8) has 915131 bin [21.8,21.9) has 1105985 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[56.2,56.3) has 608 bin [56.3,56.4) has 556 bin [56.4,56.5) has 576 bin [56.5,56.6) has 492 bin [56.6,56.7) has 450 bin [56.7,56.8) has 426 bin [56.8,56.9) has 402 bin [56.9,57.0) has 308 bin [57.0,57.1) has 338 bin [57.1,57.2) has 330 bin [57.2,57.3) has 252 bin [57.3,57.4) has 274 bin [57.4,57.5) has 192 bin [57.5,57.6) has 180 bin [57.6,57.7) has 186 bin [57.7,57.8) has 178 bin [57.8,57.9) has 146 bin [57.9,58.0) has 114 bin [58.0,58.1) has 126 bin [58.1,58.2) has 132 bin [58.2,58.3) has 64 bin [58.3,58.4) has 56 bin [58.4,58.5) has 42 bin [58.5,58.6) has 26 bin [58.6,58.7) has 22 bin [58.7,58.8) has 16 bin [58.8,58.9) has 18 bin [58.9,59.0) has 12 bin [59.0,59.1) has 2 bin [59.1,59.2) has 4 average z coordinate 28.5 for 44810695 element(s) point source id histogram with bin size 1.000000 bin 20394 has 9605791 bin 20395 has 14954043 bin 20396 has 11842366 bin 20397 has 5450988 bin 20398 has 892510 bin 20399 has 5753 bin 21392 has 58122 bin 24393 has 2001122 average point source id 20575.186281042952032 for 44810695 element(s)