lasinfo (210611) report for 'AHN4T/58EN1_17.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: 40568733 number of points by return: 26191973 11312268 2761961 287220 15311 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 369980 0 min x y z: 200980.000 369980.000 25.635 max x y z: 202019.999 371269.999 59.961 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: 40568733 extended number of points by return: 26191973 11312268 2761961 287220 15311 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 25635 59961 intensity 8 3128 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 -29 29 user_data 6 7 point_source_ID 106 108 gps_time 298288979.258106 298291067.753478 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 42 255 B 29 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.08 31.28 ('Amplitude') attribute1 -17.08 14.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26191973 number of intermediate returns: 3061013 number of last returns: 26153181 number of single returns: 14837434 covered area in square units/kilounits: 1341600/1.34 point density: all returns 30.24 last only 19.49 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40568733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26191973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11312268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2761961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 287220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15311 instead zero. overview over extended number of returns of given pulse: 14837434 17125079 7439893 1089731 73565 2911 120 0 0 0 0 0 0 0 0 histogram of classification of points: 19500091 unclassified (1) 21063096 ground (2) 5546 water (9) +-> flagged as extended overlap: 2617659 +---> 1079024 of those are unclassified (1) +---> 1538151 of those are ground (2) +---> 484 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.6,25.7) has 281 bin [25.7,25.8) has 8125 bin [25.8,25.9) has 2693 bin [25.9,26.0) has 2350 bin [26.0,26.1) has 2473 bin [26.1,26.2) has 2733 bin [26.2,26.3) has 12374 bin [26.3,26.4) has 86743 bin [26.4,26.5) has 207730 bin [26.5,26.6) has 215526 bin [26.6,26.7) has 150149 bin [26.7,26.8) has 118796 bin [26.8,26.9) has 128007 bin [26.9,27.0) has 148557 bin [27.0,27.1) has 140651 bin [27.1,27.2) has 140554 bin [27.2,27.3) has 185482 bin [27.3,27.4) has 257639 bin 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1837 bin [53.9,54.0) has 1609 bin [54.0,54.1) has 1476 bin [54.1,54.2) has 1357 bin [54.2,54.3) has 1235 bin [54.3,54.4) has 1162 bin [54.4,54.5) has 997 bin [54.5,54.6) has 924 bin [54.6,54.7) has 866 bin [54.7,54.8) has 847 bin [54.8,54.9) has 735 bin [54.9,55.0) has 662 bin [55.0,55.1) has 627 bin [55.1,55.2) has 575 bin [55.2,55.3) has 514 bin [55.3,55.4) has 536 bin [55.4,55.5) has 508 bin [55.5,55.6) has 504 bin [55.6,55.7) has 465 bin [55.7,55.8) has 417 bin [55.8,55.9) has 440 bin [55.9,56.0) has 349 bin [56.0,56.1) has 332 bin [56.1,56.2) has 321 bin [56.2,56.3) has 299 bin [56.3,56.4) has 287 bin [56.4,56.5) has 248 bin [56.5,56.6) has 249 bin [56.6,56.7) has 232 bin [56.7,56.8) has 247 bin [56.8,56.9) has 245 bin [56.9,57.0) has 232 bin [57.0,57.1) has 221 bin [57.1,57.2) has 203 bin [57.2,57.3) has 157 bin [57.3,57.4) has 128 bin [57.4,57.5) has 116 bin [57.5,57.6) has 97 bin [57.6,57.7) has 108 bin [57.7,57.8) has 94 bin [57.8,57.9) has 91 bin [57.9,58.0) has 81 bin [58.0,58.1) has 55 bin [58.1,58.2) has 45 bin [58.2,58.3) has 45 bin [58.3,58.4) has 39 bin [58.4,58.5) has 33 bin [58.5,58.6) has 28 bin [58.6,58.7) has 26 bin [58.7,58.8) has 31 bin [58.8,58.9) has 20 bin [58.9,59.0) has 8 bin [59.0,59.1) has 11 bin [59.1,59.2) has 13 bin [59.2,59.3) has 8 bin [59.3,59.4) has 6 bin [59.4,59.5) has 5 bin [59.5,59.6) has 1 bin [59.6,59.7) has 2 bin [59.8,59.9) has 1 bin [59.9,60.0) has 2 average z coordinate 35.5 for 40568733 element(s) point source id histogram with bin size 1.000000 bin 106 has 244752 bin 107 has 32867737 bin 108 has 7456244 average point source id 107.177759852643163 for 40568733 element(s)