lasinfo (210611) report for 'AHN4T/40CN1_22.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: 338/2022 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: 42199029 number of points by return: 36209929 4360790 1323342 268569 36399 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 431230 0 min x y z: 180980.000 431230.000 4.045 max x y z: 182019.999 432519.999 38.997 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: 42199029 extended number of points by return: 36209929 4360790 1323342 268569 36399 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 4045 38997 intensity 56 4833 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 63 1065 gps_time 298031868.366808 300270045.791595 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 36 255 NIR 0 255 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 0.56 48.33 ('Amplitude') attribute1 -16.41 31.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36209929 number of intermediate returns: 1635531 number of last returns: 36181676 number of single returns: 31828107 covered area in square units/kilounits: 1282044/1.28 point density: all returns 32.92 last only 28.22 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42199029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36209929 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4360790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1323342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 268569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36399 instead zero. overview over extended number of returns of given pulse: 31828107 6084059 3170338 931783 166161 16433 2148 0 0 0 0 0 0 0 0 histogram of classification of points: 8247878 unclassified (1) 29727451 ground (2) 339317 building (6) 3882101 water (9) 2282 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2273108 +---> 294537 of those are unclassified (1) +---> 1673771 of those are ground (2) +---> 33552 of those are building (6) +---> 271248 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.0,4.1) has 18 bin [4.1,4.2) has 210 bin [4.2,4.3) has 638 bin [4.3,4.4) has 471 bin [4.4,4.5) has 251 bin [4.5,4.6) has 288 bin [4.6,4.7) has 457 bin [4.7,4.8) has 787 bin [4.8,4.9) has 941 bin [4.9,5.0) has 1302 bin [5.0,5.1) has 2017 bin [5.1,5.2) has 2742 bin [5.2,5.3) has 2885 bin [5.3,5.4) has 3081 bin [5.4,5.5) has 3265 bin [5.5,5.6) has 3020 bin [5.6,5.7) 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bin [32.7,32.8) has 5415 bin [32.8,32.9) has 4989 bin [32.9,33.0) has 4799 bin [33.0,33.1) has 4657 bin [33.1,33.2) has 4325 bin [33.2,33.3) has 4098 bin [33.3,33.4) has 4014 bin [33.4,33.5) has 3825 bin [33.5,33.6) has 3472 bin [33.6,33.7) has 3260 bin [33.7,33.8) has 3141 bin [33.8,33.9) has 2944 bin [33.9,34.0) has 2831 bin [34.0,34.1) has 2707 bin [34.1,34.2) has 2582 bin [34.2,34.3) has 2467 bin [34.3,34.4) has 2234 bin [34.4,34.5) has 2174 bin [34.5,34.6) has 1988 bin [34.6,34.7) has 1803 bin [34.7,34.8) has 1776 bin [34.8,34.9) has 1653 bin [34.9,35.0) has 1579 bin [35.0,35.1) has 1478 bin [35.1,35.2) has 1368 bin [35.2,35.3) has 1236 bin [35.3,35.4) has 1223 bin [35.4,35.5) has 1089 bin [35.5,35.6) has 1013 bin [35.6,35.7) has 856 bin [35.7,35.8) has 826 bin [35.8,35.9) has 743 bin [35.9,36.0) has 690 bin [36.0,36.1) has 654 bin [36.1,36.2) has 588 bin [36.2,36.3) has 573 bin [36.3,36.4) has 531 bin [36.4,36.5) has 485 bin [36.5,36.6) has 443 bin [36.6,36.7) has 343 bin [36.7,36.8) has 352 bin [36.8,36.9) has 272 bin [36.9,37.0) has 236 bin [37.0,37.1) has 210 bin [37.1,37.2) has 168 bin [37.2,37.3) has 147 bin [37.3,37.4) has 121 bin [37.4,37.5) has 85 bin [37.5,37.6) has 69 bin [37.6,37.7) has 61 bin [37.7,37.8) has 52 bin [37.8,37.9) has 37 bin [37.9,38.0) has 37 bin [38.0,38.1) has 43 bin [38.1,38.2) has 32 bin [38.2,38.3) has 36 bin [38.3,38.4) has 33 bin [38.4,38.5) has 25 bin [38.5,38.6) has 24 bin [38.6,38.7) has 16 bin [38.7,38.8) has 13 bin [38.8,38.9) has 3 bin [38.9,39.0) has 3 average z coordinate 10.3 for 42199029 element(s) point source id histogram with bin size 1.000000 bin 63 has 14617838 bin 64 has 10524485 bin 1065 has 17056706 average point source id 468.254440736065305 for 42199029 element(s)