lasinfo (210611) report for 'AHN3T/33CZ1_21.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: 216/2021 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: 36488734 number of points by return: 17561980 11494878 5488906 1643631 299339 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 449980 0 min x y z: 179980.000 449980.000 20.369 max x y z: 181019.999 451269.999 70.856 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: 36488734 extended number of points by return: 17561980 11494878 5488906 1643631 299339 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 20369 70856 intensity 1 5218 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank -33 34 user_data 3 3 point_source_ID 376 381 gps_time 204719644.635839 204727111.642291 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 246 G 19 240 B 7 224 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 number of first returns: 17561980 number of intermediate returns: 7440633 number of last returns: 17549091 number of single returns: 6062970 covered area in square units/kilounits: 1341600/1.34 point density: all returns 27.20 last only 13.08 (per square units) spacing: all returns 0.19 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36488734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17561980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11494878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5488906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1643631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 299339 instead zero. overview over extended number of returns of given pulse: 6062970 12002061 11538708 5384222 1500773 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25423761 unclassified (1) 11064973 ground (2) +-> flagged as extended overlap: 2492033 +---> 1727286 of those are unclassified (1) +---> 764747 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [20.3,20.4) has 3 bin [20.4,20.5) has 20 bin [20.5,20.6) has 26 bin [20.6,20.7) has 40 bin [20.7,20.8) has 55 bin [20.8,20.9) has 64 bin [20.9,21.0) has 64 bin [21.0,21.1) has 66 bin [21.1,21.2) has 78 bin [21.2,21.3) has 110 bin [21.3,21.4) has 268 bin [21.4,21.5) has 1162 bin [21.5,21.6) has 1587 bin [21.6,21.7) has 3893 bin [21.7,21.8) has 7988 bin [21.8,21.9) has 14714 bin [21.9,22.0) has 22312 bin [22.0,22.1) has 28646 bin [22.1,22.2) has 39861 bin [22.2,22.3) has 55631 bin [22.3,22.4) has 83870 bin [22.4,22.5) 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80 bin [64.7,64.8) has 59 bin [64.8,64.9) has 54 bin [64.9,65.0) has 52 bin [65.0,65.1) has 53 bin [65.1,65.2) has 47 bin [65.2,65.3) has 55 bin [65.3,65.4) has 40 bin [65.4,65.5) has 45 bin [65.5,65.6) has 31 bin [65.6,65.7) has 36 bin [65.7,65.8) has 32 bin [65.8,65.9) has 26 bin [65.9,66.0) has 13 bin [66.0,66.1) has 19 bin [66.1,66.2) has 18 bin [66.2,66.3) has 19 bin [66.3,66.4) has 19 bin [66.4,66.5) has 19 bin [66.5,66.6) has 22 bin [66.6,66.7) has 21 bin [66.7,66.8) has 20 bin [66.8,66.9) has 14 bin [66.9,67.0) has 14 bin [67.0,67.1) has 15 bin [67.1,67.2) has 12 bin [67.2,67.3) has 10 bin [67.3,67.4) has 7 bin [67.4,67.5) has 14 bin [67.5,67.6) has 14 bin [67.6,67.7) has 10 bin [67.7,67.8) has 12 bin [67.8,67.9) has 7 bin [67.9,68.0) has 8 bin [68.0,68.1) has 7 bin [68.1,68.2) has 4 bin [68.2,68.3) has 11 bin [68.3,68.4) has 7 bin [68.4,68.5) has 7 bin [68.5,68.6) has 12 bin [68.6,68.7) has 10 bin [68.7,68.8) has 6 bin [68.8,68.9) has 2 bin [68.9,69.0) has 8 bin [69.0,69.1) has 7 bin [69.1,69.2) has 9 bin [69.2,69.3) has 7 bin [69.3,69.4) has 4 bin [69.4,69.5) has 5 bin [69.5,69.6) has 5 bin [69.6,69.7) has 3 bin [69.7,69.8) has 4 bin [69.8,69.9) has 1 bin [69.9,70.0) has 3 bin [70.0,70.1) has 6 bin [70.1,70.2) has 1 bin [70.2,70.3) has 1 bin [70.3,70.4) has 1 bin [70.5,70.6) has 1 bin [70.8,70.9) has 1 average z coordinate 35.4 for 36488734 element(s) point source id histogram with bin size 1.000000 bin 376 has 496799 bin 377 has 5300089 bin 378 has 11278783 bin 379 has 12659350 bin 380 has 6323574 bin 381 has 430139 average point source id 378.556424566552494 for 36488734 element(s)