lasinfo (210611) report for 'AHN4T/16HN1_16.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: 35376221 number of points by return: 24867313 7269287 2676620 509751 50640 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 532480 0 min x y z: 209980.000 532480.000 2.356 max x y z: 211019.999 533769.999 47.992 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: 35376221 extended number of points by return: 24867313 7269287 2676620 509751 50640 2554 56 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 2356 47992 intensity 56 3399 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 -18 29 user_data 6 7 point_source_ID 64 65 gps_time 330517016.532099 330519106.596957 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 42 255 B 28 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 17.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24867313 number of intermediate returns: 3239613 number of last returns: 24863330 number of single returns: 17594035 covered area in square units/kilounits: 1341504/1.34 point density: all returns 26.37 last only 18.53 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35376221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24867313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7269287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2676620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 509751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50640 instead zero. overview over extended number of returns of given pulse: 17594035 9188962 6501073 1836306 240449 15016 380 0 0 0 0 0 0 0 0 histogram of classification of points: 11927721 unclassified (1) 23129896 ground (2) 276014 building (6) 42590 water (9) +-> flagged as extended overlap: 2174017 +---> 713563 of those are unclassified (1) +---> 1430994 of those are ground (2) +---> 27091 of those are building (6) +---> 2369 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 20 bin [2.4,2.5) has 485 bin [2.5,2.6) has 1484 bin [2.6,2.7) has 6350 bin [2.7,2.8) has 17511 bin [2.8,2.9) has 44985 bin [2.9,3.0) has 51594 bin [3.0,3.1) has 40589 bin [3.1,3.2) has 45249 bin [3.2,3.3) has 56558 bin [3.3,3.4) has 87492 bin [3.4,3.5) has 138356 bin [3.5,3.6) has 156539 bin [3.6,3.7) has 156166 bin [3.7,3.8) has 158101 bin [3.8,3.9) has 147806 bin [3.9,4.0) has 127187 bin 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[34.7,34.8) has 5787 bin [34.8,34.9) has 5656 bin [34.9,35.0) has 5675 bin [35.0,35.1) has 5596 bin [35.1,35.2) has 5367 bin [35.2,35.3) has 5445 bin [35.3,35.4) has 5354 bin [35.4,35.5) has 5332 bin [35.5,35.6) has 5308 bin [35.6,35.7) has 5309 bin [35.7,35.8) has 5327 bin [35.8,35.9) has 5344 bin [35.9,36.0) has 5336 bin [36.0,36.1) has 5241 bin [36.1,36.2) has 5116 bin [36.2,36.3) has 5081 bin [36.3,36.4) has 4939 bin [36.4,36.5) has 4899 bin [36.5,36.6) has 4528 bin [36.6,36.7) has 4405 bin [36.7,36.8) has 4336 bin [36.8,36.9) has 4193 bin [36.9,37.0) has 4190 bin [37.0,37.1) has 4051 bin [37.1,37.2) has 3941 bin [37.2,37.3) has 3923 bin [37.3,37.4) has 3895 bin [37.4,37.5) has 3596 bin [37.5,37.6) has 3653 bin [37.6,37.7) has 3442 bin [37.7,37.8) has 3313 bin [37.8,37.9) has 3282 bin [37.9,38.0) has 3305 bin [38.0,38.1) has 3100 bin [38.1,38.2) has 3141 bin [38.2,38.3) has 3040 bin [38.3,38.4) has 2873 bin [38.4,38.5) has 2765 bin [38.5,38.6) has 2774 bin [38.6,38.7) has 2775 bin 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[42.7,42.8) has 1176 bin [42.8,42.9) has 1196 bin [42.9,43.0) has 1191 bin [43.0,43.1) has 1277 bin [43.1,43.2) has 1176 bin [43.2,43.3) has 1227 bin [43.3,43.4) has 1097 bin [43.4,43.5) has 1102 bin [43.5,43.6) has 1112 bin [43.6,43.7) has 1137 bin [43.7,43.8) has 1111 bin [43.8,43.9) has 1118 bin [43.9,44.0) has 1030 bin [44.0,44.1) has 924 bin [44.1,44.2) has 968 bin [44.2,44.3) has 924 bin [44.3,44.4) has 898 bin [44.4,44.5) has 863 bin [44.5,44.6) has 833 bin [44.6,44.7) has 710 bin [44.7,44.8) has 638 bin [44.8,44.9) has 700 bin [44.9,45.0) has 607 bin [45.0,45.1) has 545 bin [45.1,45.2) has 488 bin [45.2,45.3) has 473 bin [45.3,45.4) has 389 bin [45.4,45.5) has 397 bin [45.5,45.6) has 363 bin [45.6,45.7) has 325 bin [45.7,45.8) has 277 bin [45.8,45.9) has 256 bin [45.9,46.0) has 204 bin [46.0,46.1) has 192 bin [46.1,46.2) has 183 bin [46.2,46.3) has 152 bin [46.3,46.4) has 113 bin [46.4,46.5) has 99 bin [46.5,46.6) has 107 bin [46.6,46.7) has 93 bin [46.7,46.8) has 70 bin [46.8,46.9) has 63 bin [46.9,47.0) has 49 bin [47.0,47.1) has 39 bin [47.1,47.2) has 43 bin [47.2,47.3) has 42 bin [47.3,47.4) has 21 bin [47.4,47.5) has 22 bin [47.5,47.6) has 13 bin [47.6,47.7) has 5 bin [47.7,47.8) has 7 bin [47.8,47.9) has 4 bin [47.9,48.0) has 7 average z coordinate 12.4 for 35376221 element(s) point source id histogram with bin size 1.000000 bin 64 has 27471958 bin 65 has 7904263 average point source id 64.223434351566269 for 35376221 element(s)