lasinfo (210611) report for 'AHN4T/12AZ1_02.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: 52502799 number of points by return: 32462909 11921894 6029500 1773586 294971 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 567480 0 min x y z: 220980.000 567480.000 3.566 max x y z: 222019.999 568769.999 47.505 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: 52502799 extended number of points by return: 32462909 11921894 6029500 1773586 294971 18827 1112 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 3566 47505 intensity 10 3500 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 -29 29 user_data 6 7 point_source_ID 35 202 gps_time 324205237.937116 330787178.577952 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 31 255 B 29 255 NIR 0 255 extended_return_number 1 7 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 -15.71 18.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32462909 number of intermediate returns: 8137685 number of last returns: 32428949 number of single returns: 20526744 covered area in square units/kilounits: 1332296/1.33 point density: all returns 39.41 last only 24.34 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52502799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32462909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11921894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6029500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1773586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 294971 instead zero. overview over extended number of returns of given pulse: 20526744 11781534 12775534 5922174 1333167 153263 10383 0 0 0 0 0 0 0 0 histogram of classification of points: 23751826 unclassified (1) 27610073 ground (2) 166760 building (6) 974140 water (9) +-> flagged as extended overlap: 3282843 +---> 1382413 of those are unclassified (1) +---> 1810725 of those are ground (2) +---> 38107 of those are building (6) +---> 51598 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.5,3.6) has 11 bin [3.6,3.7) has 638 bin [3.7,3.8) has 4760 bin [3.8,3.9) has 7716 bin [3.9,4.0) has 6722 bin [4.0,4.1) has 4150 bin [4.1,4.2) has 25171 bin [4.2,4.3) has 893742 bin [4.3,4.4) has 47470 bin [4.4,4.5) has 25731 bin [4.5,4.6) has 27932 bin [4.6,4.7) has 31771 bin [4.7,4.8) has 37632 bin [4.8,4.9) has 33408 bin [4.9,5.0) has 33288 bin [5.0,5.1) has 96460 bin [5.1,5.2) has 120633 bin 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[31.9,32.0) has 47904 bin [32.0,32.1) has 47264 bin [32.1,32.2) has 46062 bin [32.2,32.3) has 44851 bin [32.3,32.4) has 44440 bin [32.4,32.5) has 43364 bin [32.5,32.6) has 42113 bin [32.6,32.7) has 40867 bin [32.7,32.8) has 39462 bin [32.8,32.9) has 38699 bin [32.9,33.0) has 37658 bin [33.0,33.1) has 37039 bin [33.1,33.2) has 35906 bin [33.2,33.3) has 34881 bin [33.3,33.4) has 34238 bin [33.4,33.5) has 33182 bin [33.5,33.6) has 31927 bin [33.6,33.7) has 31125 bin [33.7,33.8) has 30129 bin [33.8,33.9) has 28951 bin [33.9,34.0) has 28188 bin [34.0,34.1) has 27211 bin [34.1,34.2) has 26166 bin [34.2,34.3) has 25099 bin [34.3,34.4) has 24220 bin [34.4,34.5) has 23428 bin [34.5,34.6) has 22453 bin [34.6,34.7) has 21491 bin [34.7,34.8) has 20653 bin [34.8,34.9) has 20169 bin [34.9,35.0) has 19324 bin [35.0,35.1) has 18932 bin [35.1,35.2) has 18250 bin [35.2,35.3) has 17381 bin [35.3,35.4) has 16808 bin [35.4,35.5) has 16293 bin [35.5,35.6) has 16109 bin [35.6,35.7) has 15351 bin [35.7,35.8) has 14817 bin [35.8,35.9) has 14398 bin [35.9,36.0) has 13832 bin [36.0,36.1) has 13507 bin [36.1,36.2) has 13121 bin [36.2,36.3) has 12671 bin [36.3,36.4) has 12256 bin [36.4,36.5) has 11808 bin [36.5,36.6) has 11482 bin [36.6,36.7) has 11054 bin [36.7,36.8) has 10652 bin [36.8,36.9) has 10414 bin [36.9,37.0) has 10367 bin [37.0,37.1) has 9769 bin [37.1,37.2) has 9335 bin [37.2,37.3) has 9481 bin [37.3,37.4) has 8961 bin [37.4,37.5) has 8799 bin [37.5,37.6) has 8332 bin [37.6,37.7) has 8172 bin [37.7,37.8) has 7970 bin [37.8,37.9) has 7599 bin [37.9,38.0) has 7481 bin [38.0,38.1) has 6869 bin [38.1,38.2) has 6427 bin [38.2,38.3) has 6418 bin [38.3,38.4) has 6224 bin [38.4,38.5) has 5916 bin [38.5,38.6) has 5657 bin [38.6,38.7) has 5469 bin [38.7,38.8) has 5191 bin [38.8,38.9) has 5036 bin [38.9,39.0) has 4827 bin [39.0,39.1) has 4544 bin [39.1,39.2) has 4486 bin [39.2,39.3) has 4395 bin [39.3,39.4) has 4167 bin [39.4,39.5) has 3940 bin [39.5,39.6) has 3797 bin [39.6,39.7) has 3751 bin [39.7,39.8) has 3530 bin [39.8,39.9) has 3417 bin [39.9,40.0) has 3168 bin [40.0,40.1) has 3011 bin [40.1,40.2) has 2802 bin [40.2,40.3) has 2737 bin [40.3,40.4) has 2588 bin [40.4,40.5) has 2524 bin [40.5,40.6) has 2453 bin [40.6,40.7) has 2294 bin [40.7,40.8) has 2161 bin [40.8,40.9) has 2181 bin [40.9,41.0) has 2059 bin [41.0,41.1) has 1943 bin [41.1,41.2) has 1793 bin [41.2,41.3) has 1734 bin [41.3,41.4) has 1598 bin [41.4,41.5) has 1549 bin [41.5,41.6) has 1506 bin [41.6,41.7) has 1399 bin [41.7,41.8) has 1297 bin [41.8,41.9) has 1226 bin [41.9,42.0) has 1130 bin [42.0,42.1) has 1035 bin [42.1,42.2) has 938 bin [42.2,42.3) has 913 bin [42.3,42.4) has 858 bin [42.4,42.5) has 749 bin [42.5,42.6) has 763 bin [42.6,42.7) has 674 bin [42.7,42.8) has 642 bin [42.8,42.9) has 657 bin [42.9,43.0) has 640 bin [43.0,43.1) has 530 bin [43.1,43.2) has 483 bin [43.2,43.3) has 463 bin [43.3,43.4) has 443 bin [43.4,43.5) has 423 bin [43.5,43.6) has 403 bin [43.6,43.7) has 365 bin [43.7,43.8) has 325 bin [43.8,43.9) has 284 bin [43.9,44.0) has 272 bin [44.0,44.1) has 238 bin [44.1,44.2) has 245 bin [44.2,44.3) has 219 bin [44.3,44.4) has 206 bin [44.4,44.5) has 190 bin [44.5,44.6) has 156 bin [44.6,44.7) has 175 bin [44.7,44.8) has 132 bin [44.8,44.9) has 107 bin [44.9,45.0) has 83 bin [45.0,45.1) has 65 bin [45.1,45.2) has 88 bin [45.2,45.3) has 65 bin [45.3,45.4) has 69 bin [45.4,45.5) has 50 bin [45.5,45.6) has 65 bin [45.6,45.7) has 52 bin [45.7,45.8) has 43 bin [45.8,45.9) has 38 bin [45.9,46.0) has 24 bin [46.0,46.1) has 22 bin [46.1,46.2) has 28 bin [46.2,46.3) has 21 bin [46.3,46.4) has 16 bin [46.4,46.5) has 12 bin [46.5,46.6) has 10 bin [46.6,46.7) has 10 bin [46.7,46.8) has 8 bin [46.8,46.9) has 5 bin [47.0,47.1) has 4 bin [47.1,47.2) has 3 bin [47.2,47.3) has 1 bin [47.3,47.4) has 4 bin [47.5,47.6) has 1 average z coordinate 13.3 for 52502799 element(s) point source id histogram with bin size 1.000000 bin 35 has 20635626 bin 36 has 15114441 bin 202 has 16752732 average point source id 88.574680561316356 for 52502799 element(s)