lasinfo (210611) report for 'AHN4T/41FN1_11.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: 31040654 number of points by return: 24590324 3958627 1855293 540711 95699 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 446230 0 min x y z: 249980.000 446230.000 33.418 max x y z: 251019.999 447519.999 68.579 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: 31040654 extended number of points by return: 24590324 3958627 1855293 540711 95699 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 33418 68579 intensity 56 3164 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 -2 user_data 6 7 point_source_ID 171 172 gps_time 324213573.805683 324214190.378624 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 46 255 B 35 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 15.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24590324 number of intermediate returns: 2499706 number of last returns: 24581623 number of single returns: 20630999 covered area in square units/kilounits: 1341500/1.34 point density: all returns 23.14 last only 18.32 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31040654 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24590324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3958627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1855293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 540711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95699 instead zero. overview over extended number of returns of given pulse: 20630999 4212701 3941363 1777680 423876 49898 4137 0 0 0 0 0 0 0 0 histogram of classification of points: 7579555 unclassified (1) 23032240 ground (2) 417162 building (6) 8809 water (9) 2888 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2116199 +---> 630033 of those are unclassified (1) +---> 1467917 of those are ground (2) +---> 17573 of those are building (6) +---> 676 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.4,33.5) has 24 bin [33.5,33.6) has 647 bin [33.6,33.7) has 5143 bin [33.7,33.8) has 7709 bin [33.8,33.9) has 7619 bin [33.9,34.0) has 9607 bin [34.0,34.1) has 9363 bin [34.1,34.2) has 11707 bin [34.2,34.3) has 16840 bin [34.3,34.4) has 26610 bin [34.4,34.5) has 36180 bin [34.5,34.6) has 131695 bin [34.6,34.7) has 353735 bin [34.7,34.8) has 594473 bin [34.8,34.9) has 821108 bin [34.9,35.0) has 783424 bin [35.0,35.1) has 935275 bin [35.1,35.2) has 990730 bin [35.2,35.3) has 1030701 bin [35.3,35.4) has 1172456 bin [35.4,35.5) has 1132951 bin [35.5,35.6) has 1002820 bin [35.6,35.7) has 1048871 bin [35.7,35.8) has 1053292 bin [35.8,35.9) has 1097081 bin [35.9,36.0) has 1321601 bin [36.0,36.1) has 1380060 bin [36.1,36.2) has 1171903 bin [36.2,36.3) has 1190241 bin [36.3,36.4) has 1136183 bin [36.4,36.5) has 1169337 bin [36.5,36.6) has 949609 bin [36.6,36.7) has 803453 bin [36.7,36.8) has 592773 bin [36.8,36.9) has 351502 bin [36.9,37.0) has 257281 bin [37.0,37.1) has 211048 bin [37.1,37.2) has 179996 bin [37.2,37.3) has 159380 bin [37.3,37.4) has 133840 bin [37.4,37.5) has 87892 bin [37.5,37.6) has 71654 bin [37.6,37.7) has 70305 bin [37.7,37.8) has 57326 bin [37.8,37.9) has 42980 bin [37.9,38.0) has 36146 bin [38.0,38.1) has 34468 bin [38.1,38.2) has 33375 bin [38.2,38.3) has 33571 bin [38.3,38.4) has 32872 bin [38.4,38.5) has 32692 bin [38.5,38.6) has 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[53.9,54.0) has 39887 bin [54.0,54.1) has 39803 bin [54.1,54.2) has 39473 bin [54.2,54.3) has 39184 bin [54.3,54.4) has 38899 bin [54.4,54.5) has 38524 bin [54.5,54.6) has 38054 bin [54.6,54.7) has 37459 bin [54.7,54.8) has 37047 bin [54.8,54.9) has 36737 bin [54.9,55.0) has 36290 bin [55.0,55.1) has 36011 bin [55.1,55.2) has 36248 bin [55.2,55.3) has 35323 bin [55.3,55.4) has 35234 bin [55.4,55.5) has 35315 bin [55.5,55.6) has 34624 bin [55.6,55.7) has 34276 bin [55.7,55.8) has 33482 bin [55.8,55.9) has 32865 bin [55.9,56.0) has 32210 bin [56.0,56.1) has 32044 bin [56.1,56.2) has 30958 bin [56.2,56.3) has 30581 bin [56.3,56.4) has 30134 bin [56.4,56.5) has 29761 bin [56.5,56.6) has 29341 bin [56.6,56.7) has 28249 bin [56.7,56.8) has 27936 bin [56.8,56.9) has 27502 bin [56.9,57.0) has 26750 bin [57.0,57.1) has 26341 bin [57.1,57.2) has 25652 bin [57.2,57.3) has 25192 bin [57.3,57.4) has 24069 bin [57.4,57.5) has 23373 bin [57.5,57.6) has 22606 bin [57.6,57.7) has 22388 bin [57.7,57.8) 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3200 bin [61.7,61.8) has 2899 bin [61.8,61.9) has 2667 bin [61.9,62.0) has 2445 bin [62.0,62.1) has 2294 bin [62.1,62.2) has 2021 bin [62.2,62.3) has 1790 bin [62.3,62.4) has 1609 bin [62.4,62.5) has 1404 bin [62.5,62.6) has 1313 bin [62.6,62.7) has 1148 bin [62.7,62.8) has 1090 bin [62.8,62.9) has 947 bin [62.9,63.0) has 794 bin [63.0,63.1) has 831 bin [63.1,63.2) has 752 bin [63.2,63.3) has 723 bin [63.3,63.4) has 614 bin [63.4,63.5) has 546 bin [63.5,63.6) has 557 bin [63.6,63.7) has 459 bin [63.7,63.8) has 424 bin [63.8,63.9) has 428 bin [63.9,64.0) has 334 bin [64.0,64.1) has 262 bin [64.1,64.2) has 251 bin [64.2,64.3) has 207 bin [64.3,64.4) has 196 bin [64.4,64.5) has 168 bin [64.5,64.6) has 168 bin [64.6,64.7) has 156 bin [64.7,64.8) has 125 bin [64.8,64.9) has 116 bin [64.9,65.0) has 112 bin [65.0,65.1) has 97 bin [65.1,65.2) has 84 bin [65.2,65.3) has 84 bin [65.3,65.4) has 66 bin [65.4,65.5) has 64 bin [65.5,65.6) has 57 bin [65.6,65.7) has 71 bin [65.7,65.8) has 48 bin [65.8,65.9) has 56 bin [65.9,66.0) has 31 bin [66.0,66.1) has 38 bin [66.1,66.2) has 24 bin [66.2,66.3) has 29 bin [66.3,66.4) has 38 bin [66.4,66.5) has 30 bin [66.5,66.6) has 30 bin [66.6,66.7) has 15 bin [66.7,66.8) has 20 bin [66.8,66.9) has 21 bin [66.9,67.0) has 11 bin [67.0,67.1) has 14 bin [67.1,67.2) has 9 bin [67.2,67.3) has 11 bin [67.3,67.4) has 6 bin [67.4,67.5) has 12 bin [67.5,67.6) has 12 bin [67.6,67.7) has 2 bin [67.7,67.8) has 6 bin [67.8,67.9) has 2 bin [67.9,68.0) has 4 bin [68.0,68.1) has 1 bin [68.1,68.2) has 1 bin [68.4,68.5) has 1 bin [68.5,68.6) has 2 average z coordinate 38.9 for 31040654 element(s) point source id histogram with bin size 1.000000 bin 171 has 14768181 bin 172 has 16272473 average point source id 171.524230997194849 for 31040654 element(s)