lasinfo (210611) report for 'AHN4T/41EZ1_07.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: 23/2023 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: 28764751 number of points by return: 24328821 2886689 1190796 309461 48984 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 441230 0 min x y z: 240980.000 441230.000 24.891 max x y z: 242019.999 442519.999 58.173 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: 28764751 extended number of points by return: 24328821 2886689 1190796 309461 48984 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 24891 58173 intensity 0 4601 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -17 29 user_data 6 7 point_source_ID 164 165 gps_time 324133215.325839 324135517.516712 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 30 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 29.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24328821 number of intermediate returns: 1563464 number of last returns: 24292672 number of single returns: 21420206 covered area in square units/kilounits: 1332312/1.33 point density: all returns 21.59 last only 18.23 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28764751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24328821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2886689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1190796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 309461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48984 instead zero. overview over extended number of returns of given pulse: 21420206 3393890 2656397 1047978 221793 22860 1627 0 0 0 0 0 0 0 0 histogram of classification of points: 5256556 unclassified (1) 23153734 ground (2) 310216 building (6) 35311 water (9) 8719 wire conductor (14) 215 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2194628 +---> 471734 of those are unclassified (1) +---> 1705460 of those are ground (2) +---> 7420 of those are building (6) +---> 9829 of those are water (9) +---> 185 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [24.8,24.9) has 2 bin [24.9,25.0) has 385 bin [25.0,25.1) has 19727 bin [25.1,25.2) has 107462 bin [25.2,25.3) has 204664 bin [25.3,25.4) has 343328 bin [25.4,25.5) has 787757 bin [25.5,25.6) has 1274424 bin [25.6,25.7) has 1537868 bin [25.7,25.8) has 1385228 bin [25.8,25.9) has 1156278 bin [25.9,26.0) 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[52.8,52.9) has 1649 bin [52.9,53.0) has 1568 bin [53.0,53.1) has 1455 bin [53.1,53.2) has 1354 bin [53.2,53.3) has 1224 bin [53.3,53.4) has 1189 bin [53.4,53.5) has 1084 bin [53.5,53.6) has 1072 bin [53.6,53.7) has 994 bin [53.7,53.8) has 961 bin [53.8,53.9) has 930 bin [53.9,54.0) has 905 bin [54.0,54.1) has 786 bin [54.1,54.2) has 785 bin [54.2,54.3) has 716 bin [54.3,54.4) has 714 bin [54.4,54.5) has 683 bin [54.5,54.6) has 639 bin [54.6,54.7) has 583 bin [54.7,54.8) has 552 bin [54.8,54.9) has 506 bin [54.9,55.0) has 473 bin [55.0,55.1) has 446 bin [55.1,55.2) has 354 bin [55.2,55.3) has 338 bin [55.3,55.4) has 319 bin [55.4,55.5) has 288 bin [55.5,55.6) has 261 bin [55.6,55.7) has 218 bin [55.7,55.8) has 201 bin [55.8,55.9) has 155 bin [55.9,56.0) has 136 bin [56.0,56.1) has 135 bin [56.1,56.2) has 131 bin [56.2,56.3) has 117 bin [56.3,56.4) has 103 bin [56.4,56.5) has 120 bin [56.5,56.6) has 96 bin [56.6,56.7) has 75 bin [56.7,56.8) has 66 bin [56.8,56.9) has 59 bin [56.9,57.0) has 45 bin [57.0,57.1) has 42 bin [57.1,57.2) has 39 bin [57.2,57.3) has 37 bin [57.3,57.4) has 28 bin [57.4,57.5) has 18 bin [57.5,57.6) has 15 bin [57.6,57.7) has 8 bin [57.7,57.8) has 6 bin [57.8,57.9) has 5 bin [57.9,58.0) has 2 bin [58.0,58.1) has 1 bin [58.1,58.2) has 2 average z coordinate 28.7 for 28764751 element(s) point source id histogram with bin size 1.000000 bin 164 has 24101723 bin 165 has 4663028 average point source id 164.16210910360391 for 28764751 element(s)