lasinfo (210611) report for 'AHN4T/26HZ2_04.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: 178/2021 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: 117558299 number of points by return: 64124723 39701952 11829158 1826074 76392 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 479980 0 min x y z: 177980.000 479980.000 13.641 max x y z: 179019.999 481269.999 59.721 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: 117558299 extended number of points by return: 64124723 39701952 11829158 1826074 76392 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 13641 59721 intensity 19 3099 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -34 33 user_data 6 9 point_source_ID 140 189 gps_time 270193268.940152 270201508.609927 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 215 G 11 199 B 12 194 NIR 43 221 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.19 30.99 ('Amplitude') attribute1 -18.24 15.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 64124723 number of intermediate returns: 13725468 number of last returns: 64083709 number of single returns: 24375601 covered area in square units/kilounits: 1341596/1.34 point density: all returns 87.63 last only 47.77 (per square units) spacing: all returns 0.11 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 117558299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 64124723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 39701952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 11829158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1826074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76392 instead zero. overview over extended number of returns of given pulse: 24375601 55779053 30023802 6997527 377855 4372 89 0 0 0 0 0 0 0 0 histogram of classification of points: 71025630 unclassified (1) 46532669 ground (2) +-> flagged as extended overlap: 8388546 +---> 5060120 of those are unclassified (1) +---> 3328426 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [13.6,13.7) has 10 bin [13.7,13.8) has 1036 bin [13.8,13.9) has 4600 bin [13.9,14.0) has 20610 bin [14.0,14.1) has 40799 bin [14.1,14.2) has 46889 bin [14.2,14.3) has 75865 bin [14.3,14.4) has 152245 bin [14.4,14.5) has 224073 bin [14.5,14.6) has 292514 bin [14.6,14.7) has 375046 bin [14.7,14.8) has 344778 bin [14.8,14.9) has 324971 bin [14.9,15.0) has 370794 bin [15.0,15.1) has 342720 bin [15.1,15.2) has 312137 bin [15.2,15.3) has 396863 bin [15.3,15.4) has 480133 bin [15.4,15.5) has 555115 bin [15.5,15.6) has 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3935 bin [52.9,53.0) has 3865 bin [53.0,53.1) has 3637 bin [53.1,53.2) has 3554 bin [53.2,53.3) has 3299 bin [53.3,53.4) has 3097 bin [53.4,53.5) has 2776 bin [53.5,53.6) has 2661 bin [53.6,53.7) has 2551 bin [53.7,53.8) has 2387 bin [53.8,53.9) has 2234 bin [53.9,54.0) has 2152 bin [54.0,54.1) has 2096 bin [54.1,54.2) has 1948 bin [54.2,54.3) has 1807 bin [54.3,54.4) has 1683 bin [54.4,54.5) has 1578 bin [54.5,54.6) has 1551 bin [54.6,54.7) has 1540 bin [54.7,54.8) has 1507 bin [54.8,54.9) has 1436 bin [54.9,55.0) has 1411 bin [55.0,55.1) has 1296 bin [55.1,55.2) has 1215 bin [55.2,55.3) has 1086 bin [55.3,55.4) has 1089 bin [55.4,55.5) has 1025 bin [55.5,55.6) has 949 bin [55.6,55.7) has 931 bin [55.7,55.8) has 853 bin [55.8,55.9) has 767 bin [55.9,56.0) has 788 bin [56.0,56.1) has 715 bin [56.1,56.2) has 712 bin [56.2,56.3) has 656 bin [56.3,56.4) has 589 bin [56.4,56.5) has 538 bin [56.5,56.6) has 528 bin [56.6,56.7) has 460 bin [56.7,56.8) has 408 bin [56.8,56.9) has 362 bin [56.9,57.0) has 305 bin [57.0,57.1) has 278 bin [57.1,57.2) has 296 bin [57.2,57.3) has 238 bin [57.3,57.4) has 225 bin [57.4,57.5) has 211 bin [57.5,57.6) has 208 bin [57.6,57.7) has 176 bin [57.7,57.8) has 153 bin [57.8,57.9) has 164 bin [57.9,58.0) has 100 bin [58.0,58.1) has 86 bin [58.1,58.2) has 86 bin [58.2,58.3) has 71 bin [58.3,58.4) has 57 bin [58.4,58.5) has 62 bin [58.5,58.6) has 63 bin [58.6,58.7) has 40 bin [58.7,58.8) has 34 bin [58.8,58.9) has 24 bin [58.9,59.0) has 40 bin [59.0,59.1) has 33 bin [59.1,59.2) has 17 bin [59.2,59.3) has 5 bin [59.3,59.4) has 6 bin [59.4,59.5) has 9 bin [59.5,59.6) has 1 bin [59.6,59.7) has 2 bin [59.7,59.8) has 1 average z coordinate 27.2 for 117558299 element(s) point source id histogram with bin size 1.000000 bin 140 has 7889180 bin 141 has 73640576 bin 142 has 16224254 bin 189 has 19804289 average point source id 149.157152273868803 for 117558299 element(s)