lasinfo (210611) report for 'AHN4T/57EN1_05.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: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 33884726 number of points by return: 26044635 5896731 1669746 251313 22301 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 373730 0 min x y z: 163980.000 373730.000 23.733 max x y z: 165019.999 375019.999 61.336 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: 33884726 extended number of points by return: 26044635 5896731 1669746 251313 22301 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 23733 61336 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 15 user_data 6 7 point_source_ID 79 80 gps_time 296123100.262653 296123850.436225 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 29 255 NIR 1 249 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 2500 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.64 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26044635 number of intermediate returns: 1947890 number of last returns: 26017634 number of single returns: 20125433 covered area in square units/kilounits: 1319820/1.32 point density: all returns 25.67 last only 19.71 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33884726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26044635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5896731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1669746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22301 instead zero. overview over extended number of returns of given pulse: 20125433 8460478 4266451 920050 105942 6147 225 0 0 0 0 0 0 0 0 histogram of classification of points: 11822343 unclassified (1) 22050678 ground (2) 11705 water (9) +-> flagged as extended overlap: 2432187 +---> 1121892 of those are unclassified (1) +---> 1310295 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [23.7,23.8) has 28 bin [23.8,23.9) has 1559 bin [23.9,24.0) has 16899 bin [24.0,24.1) has 81254 bin [24.1,24.2) has 126867 bin [24.2,24.3) has 115483 bin [24.3,24.4) has 114814 bin [24.4,24.5) has 141662 bin [24.5,24.6) has 243300 bin [24.6,24.7) has 381630 bin [24.7,24.8) has 478863 bin [24.8,24.9) has 548722 bin [24.9,25.0) has 674330 bin [25.0,25.1) has 897213 bin [25.1,25.2) has 1161531 bin [25.2,25.3) has 1530651 bin [25.3,25.4) has 1614204 bin [25.4,25.5) has 1548039 bin [25.5,25.6) has 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[56.6,56.7) has 376 bin [56.7,56.8) has 333 bin [56.8,56.9) has 352 bin [56.9,57.0) has 261 bin [57.0,57.1) has 258 bin [57.1,57.2) has 267 bin [57.2,57.3) has 224 bin [57.3,57.4) has 220 bin [57.4,57.5) has 189 bin [57.5,57.6) has 183 bin [57.6,57.7) has 161 bin [57.7,57.8) has 127 bin [57.8,57.9) has 113 bin [57.9,58.0) has 136 bin [58.0,58.1) has 120 bin [58.1,58.2) has 87 bin [58.2,58.3) has 84 bin [58.3,58.4) has 87 bin [58.4,58.5) has 84 bin [58.5,58.6) has 64 bin [58.6,58.7) has 68 bin [58.7,58.8) has 66 bin [58.8,58.9) has 52 bin [58.9,59.0) has 55 bin [59.0,59.1) has 29 bin [59.1,59.2) has 47 bin [59.2,59.3) has 31 bin [59.3,59.4) has 23 bin [59.4,59.5) has 23 bin [59.5,59.6) has 24 bin [59.6,59.7) has 20 bin [59.7,59.8) has 12 bin [59.8,59.9) has 19 bin [59.9,60.0) has 8 bin [60.0,60.1) has 12 bin [60.1,60.2) has 11 bin [60.2,60.3) has 3 bin [60.3,60.4) has 8 bin [60.4,60.5) has 8 bin [60.5,60.6) has 5 bin [60.6,60.7) has 8 bin [60.7,60.8) has 4 bin [60.8,60.9) has 2 bin [60.9,61.0) has 2 bin [61.0,61.1) has 2 bin [61.1,61.2) has 1 bin [61.2,61.3) has 1 bin [61.3,61.4) has 2 average z coordinate 29.5 for 33884726 element(s) point source id histogram with bin size 1.000000 bin 79 has 12970068 bin 80 has 20914658 average point source id 79.617229662709974 for 33884726 element(s)