lasinfo (210611) report for 'AHN4T/50HZ1_20.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: 339/2022 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: 25185555 number of points by return: 19056264 4702390 1248754 164758 13389 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 376230 0 min x y z: 133980.000 376230.000 30.712 max x y z: 135019.999 377519.999 57.702 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: 25185555 extended number of points by return: 19056264 4702390 1248754 164758 13389 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 30712 57702 intensity 0 5029 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 10 user_data 6 7 point_source_ID 57 58 gps_time 298022747.146040 298023066.603156 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 24 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.68 33.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19056264 number of intermediate returns: 1424794 number of last returns: 19049140 number of single returns: 14344643 covered area in square units/kilounits: 944240/0.94 point density: all returns 26.67 last only 20.17 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25185555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19056264 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4702390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1248754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 164758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13389 instead zero. overview over extended number of returns of given pulse: 14344643 6913628 3253361 606395 63477 3742 309 0 0 0 0 0 0 0 0 histogram of classification of points: 8769651 unclassified (1) 16290547 ground (2) 65246 building (6) 60111 water (9) +-> flagged as extended overlap: 1550736 +---> 691471 of those are unclassified (1) +---> 847712 of those are ground (2) +---> 10879 of those are building (6) +---> 674 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.7,30.8) has 157 bin [30.8,30.9) has 8502 bin [30.9,31.0) has 20867 bin [31.0,31.1) has 16469 bin [31.1,31.2) has 30281 bin [31.2,31.3) has 84528 bin [31.3,31.4) has 227701 bin [31.4,31.5) has 418273 bin [31.5,31.6) has 524908 bin [31.6,31.7) has 768180 bin [31.7,31.8) has 877892 bin [31.8,31.9) has 742716 bin [31.9,32.0) has 893797 bin [32.0,32.1) has 1139202 bin [32.1,32.2) has 1755585 bin [32.2,32.3) has 2641325 bin [32.3,32.4) has 2201661 bin [32.4,32.5) has 1175666 bin [32.5,32.6) has 957038 bin [32.6,32.7) has 739577 bin [32.7,32.8) has 460881 bin [32.8,32.9) has 299325 bin [32.9,33.0) has 203133 bin [33.0,33.1) has 135713 bin [33.1,33.2) has 102245 bin [33.2,33.3) has 89914 bin [33.3,33.4) has 76074 bin [33.4,33.5) has 62000 bin [33.5,33.6) has 49551 bin [33.6,33.7) has 39378 bin [33.7,33.8) has 34279 bin [33.8,33.9) has 32079 bin [33.9,34.0) has 31390 bin [34.0,34.1) has 31450 bin [34.1,34.2) has 31492 bin [34.2,34.3) has 32899 bin [34.3,34.4) has 31873 bin [34.4,34.5) has 32730 bin [34.5,34.6) has 32780 bin [34.6,34.7) has 32251 bin [34.7,34.8) has 30839 bin [34.8,34.9) has 31874 bin [34.9,35.0) has 33811 bin [35.0,35.1) has 32170 bin [35.1,35.2) has 29336 bin [35.2,35.3) has 28734 bin [35.3,35.4) has 28485 bin [35.4,35.5) has 26943 bin [35.5,35.6) has 26595 bin [35.6,35.7) has 25918 bin [35.7,35.8) has 25932 bin [35.8,35.9) has 25647 bin [35.9,36.0) has 25428 bin [36.0,36.1) has 25615 bin [36.1,36.2) has 25642 bin [36.2,36.3) has 25827 bin [36.3,36.4) has 25968 bin [36.4,36.5) has 26136 bin [36.5,36.6) has 25807 bin [36.6,36.7) has 25735 bin [36.7,36.8) has 25953 bin [36.8,36.9) has 26381 bin [36.9,37.0) has 26566 bin [37.0,37.1) has 27043 bin [37.1,37.2) has 27426 bin [37.2,37.3) has 27465 bin [37.3,37.4) has 28525 bin [37.4,37.5) has 28656 bin [37.5,37.6) has 28157 bin [37.6,37.7) has 28179 bin [37.7,37.8) has 28336 bin [37.8,37.9) has 28518 bin [37.9,38.0) has 28597 bin [38.0,38.1) has 28663 bin [38.1,38.2) has 29230 bin [38.2,38.3) has 29429 bin [38.3,38.4) has 30148 bin [38.4,38.5) has 30334 bin [38.5,38.6) has 30767 bin [38.6,38.7) has 31424 bin [38.7,38.8) has 31618 bin [38.8,38.9) has 32100 bin [38.9,39.0) has 32882 bin [39.0,39.1) has 33368 bin [39.1,39.2) has 33930 bin [39.2,39.3) has 33572 bin [39.3,39.4) has 33754 bin [39.4,39.5) has 34531 bin [39.5,39.6) has 35251 bin [39.6,39.7) has 36100 bin [39.7,39.8) has 37228 bin [39.8,39.9) has 37669 bin [39.9,40.0) has 38548 bin [40.0,40.1) has 38685 bin [40.1,40.2) has 39340 bin [40.2,40.3) has 39903 bin [40.3,40.4) has 41435 bin [40.4,40.5) has 42355 bin [40.5,40.6) has 43248 bin [40.6,40.7) has 43998 bin [40.7,40.8) has 44773 bin [40.8,40.9) has 45667 bin [40.9,41.0) has 46611 bin [41.0,41.1) has 48053 bin [41.1,41.2) has 49237 bin [41.2,41.3) has 50468 bin [41.3,41.4) has 51863 bin [41.4,41.5) has 52061 bin [41.5,41.6) has 52590 bin [41.6,41.7) has 54186 bin [41.7,41.8) has 55502 bin [41.8,41.9) has 56281 bin [41.9,42.0) has 57093 bin [42.0,42.1) has 58009 bin [42.1,42.2) has 57893 bin [42.2,42.3) has 58518 bin [42.3,42.4) has 59542 bin [42.4,42.5) has 60132 bin [42.5,42.6) has 60955 bin [42.6,42.7) has 61590 bin [42.7,42.8) has 62335 bin [42.8,42.9) has 63439 bin [42.9,43.0) has 63796 bin [43.0,43.1) has 64582 bin [43.1,43.2) has 65334 bin [43.2,43.3) has 65673 bin [43.3,43.4) has 65987 bin [43.4,43.5) has 66476 bin [43.5,43.6) has 67758 bin [43.6,43.7) has 68821 bin [43.7,43.8) has 69929 bin [43.8,43.9) has 71317 bin [43.9,44.0) has 72206 bin [44.0,44.1) has 71968 bin [44.1,44.2) has 72911 bin [44.2,44.3) has 73332 bin [44.3,44.4) has 74482 bin [44.4,44.5) has 75380 bin [44.5,44.6) has 77118 bin [44.6,44.7) has 78025 bin [44.7,44.8) has 77030 bin [44.8,44.9) has 78372 bin [44.9,45.0) has 79578 bin [45.0,45.1) has 80118 bin [45.1,45.2) has 80335 bin [45.2,45.3) has 80817 bin [45.3,45.4) has 81558 bin [45.4,45.5) has 81442 bin [45.5,45.6) has 82424 bin [45.6,45.7) has 82710 bin [45.7,45.8) has 82700 bin [45.8,45.9) has 83078 bin [45.9,46.0) has 83528 bin [46.0,46.1) has 83218 bin [46.1,46.2) has 83325 bin [46.2,46.3) has 83243 bin [46.3,46.4) has 83312 bin [46.4,46.5) has 83300 bin [46.5,46.6) has 82515 bin [46.6,46.7) has 80790 bin [46.7,46.8) has 81707 bin [46.8,46.9) has 80774 bin [46.9,47.0) has 80067 bin [47.0,47.1) has 78747 bin [47.1,47.2) has 77939 bin [47.2,47.3) has 77229 bin [47.3,47.4) has 76048 bin [47.4,47.5) has 74100 bin [47.5,47.6) has 72483 bin [47.6,47.7) has 71185 bin [47.7,47.8) has 70078 bin [47.8,47.9) has 67890 bin [47.9,48.0) has 65930 bin [48.0,48.1) has 64134 bin [48.1,48.2) has 62314 bin [48.2,48.3) has 59822 bin [48.3,48.4) has 58275 bin [48.4,48.5) has 55825 bin [48.5,48.6) has 53918 bin [48.6,48.7) has 51960 bin [48.7,48.8) has 49463 bin [48.8,48.9) has 46688 bin [48.9,49.0) has 44266 bin [49.0,49.1) has 42592 bin [49.1,49.2) has 40540 bin [49.2,49.3) has 38086 bin [49.3,49.4) has 35881 bin [49.4,49.5) has 33933 bin [49.5,49.6) has 32152 bin [49.6,49.7) has 30314 bin [49.7,49.8) has 28281 bin [49.8,49.9) has 26704 bin [49.9,50.0) has 24521 bin [50.0,50.1) has 22821 bin [50.1,50.2) has 21345 bin [50.2,50.3) has 19958 bin [50.3,50.4) has 18814 bin [50.4,50.5) has 16925 bin [50.5,50.6) has 15623 bin [50.6,50.7) has 14622 bin [50.7,50.8) has 13161 bin [50.8,50.9) has 12518 bin [50.9,51.0) has 11448 bin [51.0,51.1) has 10473 bin [51.1,51.2) has 9576 bin [51.2,51.3) has 8882 bin [51.3,51.4) has 8302 bin [51.4,51.5) has 7605 bin [51.5,51.6) has 6877 bin [51.6,51.7) has 6464 bin [51.7,51.8) has 5890 bin [51.8,51.9) has 5407 bin [51.9,52.0) has 5187 bin [52.0,52.1) has 4643 bin [52.1,52.2) has 4385 bin [52.2,52.3) has 3886 bin [52.3,52.4) has 3543 bin [52.4,52.5) has 3340 bin [52.5,52.6) has 3088 bin [52.6,52.7) has 2912 bin [52.7,52.8) has 2700 bin [52.8,52.9) has 2486 bin [52.9,53.0) has 2455 bin [53.0,53.1) has 2212 bin [53.1,53.2) has 2045 bin [53.2,53.3) has 1909 bin [53.3,53.4) has 1714 bin [53.4,53.5) has 1551 bin [53.5,53.6) has 1390 bin [53.6,53.7) has 1284 bin [53.7,53.8) has 1199 bin [53.8,53.9) has 1067 bin [53.9,54.0) has 976 bin [54.0,54.1) has 884 bin [54.1,54.2) has 789 bin [54.2,54.3) has 647 bin [54.3,54.4) has 564 bin [54.4,54.5) has 525 bin [54.5,54.6) has 521 bin [54.6,54.7) has 443 bin [54.7,54.8) has 447 bin [54.8,54.9) has 399 bin [54.9,55.0) has 344 bin [55.0,55.1) has 299 bin [55.1,55.2) has 286 bin [55.2,55.3) has 235 bin [55.3,55.4) has 225 bin [55.4,55.5) has 219 bin [55.5,55.6) has 179 bin [55.6,55.7) has 152 bin [55.7,55.8) has 143 bin [55.8,55.9) has 152 bin [55.9,56.0) has 127 bin [56.0,56.1) has 113 bin [56.1,56.2) has 91 bin [56.2,56.3) has 89 bin [56.3,56.4) has 81 bin [56.4,56.5) has 63 bin [56.5,56.6) has 42 bin [56.6,56.7) has 38 bin [56.7,56.8) has 38 bin [56.8,56.9) has 26 bin [56.9,57.0) has 18 bin [57.0,57.1) has 16 bin [57.1,57.2) has 16 bin [57.2,57.3) has 5 bin [57.3,57.4) has 3 bin [57.4,57.5) has 2 bin [57.5,57.6) has 2 bin [57.7,57.8) has 1 average z coordinate 36.0 for 25185555 element(s) point source id histogram with bin size 1.000000 bin 57 has 11649200 bin 58 has 13536355 average point source id 57.537465027076038 for 25185555 element(s)