lasinfo (210611) report for 'AHN4T/34AZ2_01.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: 337/2022 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: 29903793 number of points by return: 22495398 4594293 2122513 593240 98349 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 467480 0 min x y z: 224980.000 467480.000 10.193 max x y z: 226019.999 468769.999 51.503 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: 29903793 extended number of points by return: 22495398 4594293 2122513 593240 98349 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 10193 51503 intensity 56 4130 return_number 1 5 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 150 152 gps_time 324042502.905372 324045596.923131 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 28 255 B 19 255 NIR 11 255 extended_return_number 1 5 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 -16.45 25.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22495398 number of intermediate returns: 2829172 number of last returns: 22478750 number of single returns: 17899527 covered area in square units/kilounits: 1338736/1.34 point density: all returns 22.34 last only 16.79 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29903793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22495398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4594293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2122513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 593240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 98349 instead zero. overview over extended number of returns of given pulse: 17899527 4935906 4590711 1984074 443767 46434 3374 0 0 0 0 0 0 0 0 histogram of classification of points: 9005610 unclassified (1) 20651360 ground (2) 212098 building (6) 34725 water (9) +-> flagged as extended overlap: 2416457 +---> 505558 of those are unclassified (1) +---> 1908355 of those are ground (2) +---> 1878 of those are building (6) +---> 666 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.1,10.2) has 1 bin [10.2,10.3) has 154 bin [10.3,10.4) has 1698 bin [10.4,10.5) has 3636 bin [10.5,10.6) has 4817 bin [10.6,10.7) has 7100 bin [10.7,10.8) has 21252 bin [10.8,10.9) has 14041 bin [10.9,11.0) has 55954 bin [11.0,11.1) has 85050 bin [11.1,11.2) has 166003 bin [11.2,11.3) has 253712 bin [11.3,11.4) has 717110 bin [11.4,11.5) has 1227010 bin [11.5,11.6) has 1984228 bin [11.6,11.7) has 2284814 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4218 bin [42.5,42.6) has 3971 bin [42.6,42.7) has 3772 bin [42.7,42.8) has 3737 bin [42.8,42.9) has 3544 bin [42.9,43.0) has 3536 bin [43.0,43.1) has 3226 bin [43.1,43.2) has 3261 bin [43.2,43.3) has 2984 bin [43.3,43.4) has 2928 bin [43.4,43.5) has 2938 bin [43.5,43.6) has 2887 bin [43.6,43.7) has 2818 bin [43.7,43.8) has 2687 bin [43.8,43.9) has 2532 bin [43.9,44.0) has 2430 bin [44.0,44.1) has 2492 bin [44.1,44.2) has 2409 bin [44.2,44.3) has 2290 bin [44.3,44.4) has 2143 bin [44.4,44.5) has 2106 bin [44.5,44.6) has 1986 bin [44.6,44.7) has 1974 bin [44.7,44.8) has 1888 bin [44.8,44.9) has 1842 bin [44.9,45.0) has 1711 bin [45.0,45.1) has 1597 bin [45.1,45.2) has 1470 bin [45.2,45.3) has 1333 bin [45.3,45.4) has 1340 bin [45.4,45.5) has 1301 bin [45.5,45.6) has 1279 bin [45.6,45.7) has 1178 bin [45.7,45.8) has 1155 bin [45.8,45.9) has 1097 bin [45.9,46.0) has 1069 bin [46.0,46.1) has 997 bin [46.1,46.2) has 961 bin [46.2,46.3) has 923 bin [46.3,46.4) has 906 bin [46.4,46.5) has 862 bin [46.5,46.6) has 885 bin [46.6,46.7) has 762 bin [46.7,46.8) has 717 bin [46.8,46.9) has 677 bin [46.9,47.0) has 656 bin [47.0,47.1) has 589 bin [47.1,47.2) has 551 bin [47.2,47.3) has 528 bin [47.3,47.4) has 538 bin [47.4,47.5) has 500 bin [47.5,47.6) has 531 bin [47.6,47.7) has 450 bin [47.7,47.8) has 412 bin [47.8,47.9) has 371 bin [47.9,48.0) has 340 bin [48.0,48.1) has 345 bin [48.1,48.2) has 299 bin [48.2,48.3) has 270 bin [48.3,48.4) has 246 bin [48.4,48.5) has 185 bin [48.5,48.6) has 177 bin [48.6,48.7) has 162 bin [48.7,48.8) has 150 bin [48.8,48.9) has 154 bin [48.9,49.0) has 143 bin [49.0,49.1) has 129 bin [49.1,49.2) has 104 bin [49.2,49.3) has 96 bin [49.3,49.4) has 91 bin [49.4,49.5) has 79 bin [49.5,49.6) has 92 bin [49.6,49.7) has 59 bin [49.7,49.8) has 57 bin [49.8,49.9) has 50 bin [49.9,50.0) has 56 bin [50.0,50.1) has 39 bin [50.1,50.2) has 28 bin [50.2,50.3) has 36 bin [50.3,50.4) has 43 bin [50.4,50.5) has 34 bin [50.5,50.6) has 19 bin [50.6,50.7) has 19 bin [50.7,50.8) has 20 bin [50.8,50.9) has 9 bin [50.9,51.0) has 5 bin [51.0,51.1) has 4 bin [51.1,51.2) has 2 bin [51.2,51.3) has 3 bin [51.3,51.4) has 1 bin [51.4,51.5) has 1 bin [51.5,51.6) has 1 average z coordinate 16.1 for 29903793 element(s) point source id histogram with bin size 1.000000 bin 150 has 2359350 bin 151 has 26961642 bin 152 has 582801 average point source id 150.940591181861123 for 29903793 element(s)