lasinfo (210611) report for 'AHN4T/34AZ1_24.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: 333/2022 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: 34652440 number of points by return: 25452047 6247254 2325531 548454 79154 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 462480 0 min x y z: 222980.000 462480.000 9.633 max x y z: 224019.999 463769.999 47.375 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: 34652440 extended number of points by return: 25452047 6247254 2325531 548454 79154 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 9633 47375 intensity 56 4660 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 -7 29 user_data 6 7 point_source_ID 149 150 gps_time 324040881.984746 324042607.164297 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 32 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 30.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25452047 number of intermediate returns: 2958739 number of last returns: 25436438 number of single returns: 19194784 covered area in square units/kilounits: 1338652/1.34 point density: all returns 25.89 last only 19.00 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34652440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25452047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6247254 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2325531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 548454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79154 instead zero. overview over extended number of returns of given pulse: 19194784 7856078 5329930 1875713 359727 33997 2211 0 0 0 0 0 0 0 0 histogram of classification of points: 11893814 unclassified (1) 21556852 ground (2) 1185613 building (6) 13305 water (9) 2856 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2291253 +---> 1002713 of those are unclassified (1) +---> 1174497 of those are ground (2) +---> 113691 of those are building (6) +---> 46 of those are water (9) +---> 306 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [9.6,9.7) has 64 bin [9.7,9.8) has 1250 bin [9.8,9.9) has 1255 bin [9.9,10.0) has 799 bin [10.0,10.1) has 680 bin [10.1,10.2) has 631 bin [10.2,10.3) has 540 bin [10.3,10.4) has 801 bin [10.4,10.5) has 4845 bin [10.5,10.6) has 9231 bin [10.6,10.7) has 13640 bin [10.7,10.8) has 14805 bin [10.8,10.9) has 36830 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[41.6,41.7) has 818 bin [41.7,41.8) has 806 bin [41.8,41.9) has 688 bin [41.9,42.0) has 673 bin [42.0,42.1) has 592 bin [42.1,42.2) has 587 bin [42.2,42.3) has 567 bin [42.3,42.4) has 554 bin [42.4,42.5) has 450 bin [42.5,42.6) has 442 bin [42.6,42.7) has 455 bin [42.7,42.8) has 414 bin [42.8,42.9) has 391 bin [42.9,43.0) has 307 bin [43.0,43.1) has 309 bin [43.1,43.2) has 317 bin [43.2,43.3) has 288 bin [43.3,43.4) has 281 bin [43.4,43.5) has 251 bin [43.5,43.6) has 233 bin [43.6,43.7) has 201 bin [43.7,43.8) has 181 bin [43.8,43.9) has 148 bin [43.9,44.0) has 122 bin [44.0,44.1) has 115 bin [44.1,44.2) has 111 bin [44.2,44.3) has 113 bin [44.3,44.4) has 127 bin [44.4,44.5) has 87 bin [44.5,44.6) has 102 bin [44.6,44.7) has 95 bin [44.7,44.8) has 105 bin [44.8,44.9) has 97 bin [44.9,45.0) has 70 bin [45.0,45.1) has 50 bin [45.1,45.2) has 53 bin [45.2,45.3) has 46 bin [45.3,45.4) has 48 bin [45.4,45.5) has 37 bin [45.5,45.6) has 29 bin [45.6,45.7) has 23 bin [45.7,45.8) has 33 bin [45.8,45.9) has 27 bin [45.9,46.0) has 24 bin [46.0,46.1) has 19 bin [46.1,46.2) has 14 bin [46.2,46.3) has 8 bin [46.3,46.4) has 7 bin [46.4,46.5) has 13 bin [46.5,46.6) has 15 bin [46.6,46.7) has 13 bin [46.7,46.8) has 17 bin [46.8,46.9) has 10 bin [46.9,47.0) has 11 bin [47.0,47.1) has 12 bin [47.1,47.2) has 12 bin [47.2,47.3) has 2 bin [47.3,47.4) has 8 average z coordinate 16.2 for 34652440 element(s) point source id histogram with bin size 1.000000 bin 149 has 23778444 bin 150 has 10873996 average point source id 149.313801740945223 for 34652440 element(s)