lasinfo (210611) report for 'AHN4T/16HN1_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: 334/2022 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: 38180069 number of points by return: 23780231 10678549 3179816 493874 45034 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 536230 0 min x y z: 213980.000 536230.000 4.558 max x y z: 215019.999 537519.999 43.959 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: 38180069 extended number of points by return: 23780231 10678549 3179816 493874 45034 2472 93 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 4558 43959 intensity 49 4858 return_number 1 7 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 60 62 gps_time 330509895.993193 330513550.128110 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 47 251 B 35 235 NIR 16 236 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.27 31.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23780231 number of intermediate returns: 3719897 number of last returns: 23785686 number of single returns: 13105745 covered area in square units/kilounits: 1295472/1.30 point density: all returns 29.47 last only 18.36 (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 38180069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23780231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10678549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3179816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 493874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45034 instead zero. overview over extended number of returns of given pulse: 13105745 14995153 8055745 1795601 212865 14315 645 0 0 0 0 0 0 0 0 histogram of classification of points: 18869572 unclassified (1) 18991323 ground (2) 319174 water (9) +-> flagged as extended overlap: 2804419 +---> 1170914 of those are unclassified (1) +---> 1603389 of those are ground (2) +---> 30116 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.5,4.6) has 6 bin [4.6,4.7) has 134 bin [4.7,4.8) has 4782 bin [4.8,4.9) has 60211 bin [4.9,5.0) has 65045 bin [5.0,5.1) has 71844 bin [5.1,5.2) has 82146 bin [5.2,5.3) has 85636 bin [5.3,5.4) has 123906 bin [5.4,5.5) has 157867 bin [5.5,5.6) has 231360 bin [5.6,5.7) has 273030 bin [5.7,5.8) has 355673 bin [5.8,5.9) has 353940 bin [5.9,6.0) has 382435 bin [6.0,6.1) has 453473 bin [6.1,6.2) has 577918 bin [6.2,6.3) has 663772 bin [6.3,6.4) has 763405 bin 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[37.2,37.3) has 2081 bin [37.3,37.4) has 1943 bin [37.4,37.5) has 1875 bin [37.5,37.6) has 1791 bin [37.6,37.7) has 1686 bin [37.7,37.8) has 1562 bin [37.8,37.9) has 1440 bin [37.9,38.0) has 1317 bin [38.0,38.1) has 1244 bin [38.1,38.2) has 1214 bin [38.2,38.3) has 1119 bin [38.3,38.4) has 1110 bin [38.4,38.5) has 1036 bin [38.5,38.6) has 936 bin [38.6,38.7) has 926 bin [38.7,38.8) has 931 bin [38.8,38.9) has 948 bin [38.9,39.0) has 783 bin [39.0,39.1) has 706 bin [39.1,39.2) has 721 bin [39.2,39.3) has 655 bin [39.3,39.4) has 649 bin [39.4,39.5) has 615 bin [39.5,39.6) has 596 bin [39.6,39.7) has 604 bin [39.7,39.8) has 538 bin [39.8,39.9) has 456 bin [39.9,40.0) has 423 bin [40.0,40.1) has 417 bin [40.1,40.2) has 395 bin [40.2,40.3) has 380 bin [40.3,40.4) has 365 bin [40.4,40.5) has 315 bin [40.5,40.6) has 261 bin [40.6,40.7) has 273 bin [40.7,40.8) has 240 bin [40.8,40.9) has 212 bin [40.9,41.0) has 203 bin [41.0,41.1) has 183 bin [41.1,41.2) has 184 bin [41.2,41.3) has 170 bin [41.3,41.4) has 134 bin [41.4,41.5) has 126 bin [41.5,41.6) has 125 bin [41.6,41.7) has 111 bin [41.7,41.8) has 97 bin [41.8,41.9) has 112 bin [41.9,42.0) has 90 bin [42.0,42.1) has 113 bin [42.1,42.2) has 82 bin [42.2,42.3) has 73 bin [42.3,42.4) has 55 bin [42.4,42.5) has 42 bin [42.5,42.6) has 51 bin [42.6,42.7) has 42 bin [42.7,42.8) has 25 bin [42.8,42.9) has 30 bin [42.9,43.0) has 19 bin [43.0,43.1) has 18 bin [43.1,43.2) has 16 bin [43.2,43.3) has 18 bin [43.3,43.4) has 13 bin [43.4,43.5) has 4 bin [43.5,43.6) has 4 bin [43.6,43.7) has 6 bin [43.7,43.8) has 7 bin [43.8,43.9) has 5 bin [43.9,44.0) has 2 average z coordinate 13.0 for 38180069 element(s) point source id histogram with bin size 1.000000 bin 60 has 1631919 bin 61 has 29868901 bin 62 has 6679249 average point source id 61.132198032434147 for 38180069 element(s)