lasinfo (210611) report for 'AHN4T/57BN2_20.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: 61198509 number of points by return: 45217834 11907725 3436919 575462 60569 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 369980 0 min x y z: 158980.000 369980.000 24.168 max x y z: 160019.999 371269.999 59.876 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: 61198509 extended number of points by return: 45217834 11907725 3436919 575462 60569 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 24168 59876 intensity 0 5029 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 -29 29 user_data 6 7 point_source_ID 78 1077 gps_time 296120568.321104 298287828.675738 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 22 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.02 33.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45217834 number of intermediate returns: 4083729 number of last returns: 45142021 number of single returns: 33245075 covered area in square units/kilounits: 1323844/1.32 point density: all returns 46.23 last only 34.10 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61198509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45217834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11907725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3436919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 575462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60569 instead zero. overview over extended number of returns of given pulse: 33245075 16972302 8607246 2066149 283276 21733 2728 0 0 0 0 0 0 0 0 histogram of classification of points: 22083411 unclassified (1) 37507701 ground (2) 19460 building (6) 1586735 water (9) 1202 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4109494 +---> 1290719 of those are unclassified (1) +---> 2778180 of those are ground (2) +---> 2307 of those are building (6) +---> 38288 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.1,24.2) has 2 bin [24.2,24.3) has 141 bin [24.3,24.4) has 2608 bin [24.4,24.5) has 20843 bin [24.5,24.6) has 44992 bin [24.6,24.7) has 74315 bin [24.7,24.8) has 290491 bin [24.8,24.9) has 856922 bin [24.9,25.0) has 1135930 bin [25.0,25.1) has 1342294 bin [25.1,25.2) has 1250532 bin [25.2,25.3) has 1279407 bin [25.3,25.4) has 1443044 bin [25.4,25.5) has 2019519 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797 bin [56.2,56.3) has 683 bin [56.3,56.4) has 621 bin [56.4,56.5) has 588 bin [56.5,56.6) has 554 bin [56.6,56.7) has 478 bin [56.7,56.8) has 453 bin [56.8,56.9) has 485 bin [56.9,57.0) has 402 bin [57.0,57.1) has 370 bin [57.1,57.2) has 369 bin [57.2,57.3) has 319 bin [57.3,57.4) has 301 bin [57.4,57.5) has 282 bin [57.5,57.6) has 264 bin [57.6,57.7) has 213 bin [57.7,57.8) has 198 bin [57.8,57.9) has 187 bin [57.9,58.0) has 141 bin [58.0,58.1) has 129 bin [58.1,58.2) has 111 bin [58.2,58.3) has 116 bin [58.3,58.4) has 92 bin [58.4,58.5) has 95 bin [58.5,58.6) has 79 bin [58.6,58.7) has 58 bin [58.7,58.8) has 47 bin [58.8,58.9) has 36 bin [58.9,59.0) has 39 bin [59.0,59.1) has 24 bin [59.1,59.2) has 14 bin [59.2,59.3) has 19 bin [59.3,59.4) has 11 bin [59.4,59.5) has 5 bin [59.5,59.6) has 7 bin [59.6,59.7) has 1 bin [59.7,59.8) has 2 bin [59.8,59.9) has 1 average z coordinate 28.9 for 61198509 element(s) point source id histogram with bin size 1.000000 bin 78 has 29982579 bin 79 has 1917375 bin 205 has 25122331 bin 1077 has 4176224 average point source id 198.337918494060034 for 61198509 element(s)