lasinfo (210611) report for 'AHN4T/44GZ2_18.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: 31311886 number of points by return: 27372933 2701613 983279 225650 28411 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 401230 0 min x y z: 126980.000 401230.000 4.453 max x y z: 128019.999 402519.999 39.558 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: 31311886 extended number of points by return: 27372933 2701613 983279 225650 28411 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 4453 39558 intensity 32 4706 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 14 201 gps_time 291289117.668808 291301535.177153 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 44 255 B 28 255 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 0.32 47.06 ('Amplitude') attribute1 -16.35 30.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27372933 number of intermediate returns: 1245990 number of last returns: 27337822 number of single returns: 24644859 covered area in square units/kilounits: 1330496/1.33 point density: all returns 23.53 last only 20.55 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31311886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27372933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2701613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 983279 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 225650 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28411 instead zero. overview over extended number of returns of given pulse: 24644859 3446824 2282123 794480 133626 9626 348 0 0 0 0 0 0 0 0 histogram of classification of points: 5539938 unclassified (1) 16849731 ground (2) 8804301 building (6) 100753 water (9) 17163 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2028293 +---> 289793 of those are unclassified (1) +---> 1156558 of those are ground (2) +---> 574946 of those are building (6) +---> 5169 of those are water (9) +---> 1827 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.4,4.5) has 8 bin [4.5,4.6) has 798 bin [4.6,4.7) has 32746 bin [4.7,4.8) has 22330 bin [4.8,4.9) has 17143 bin [4.9,5.0) has 58542 bin [5.0,5.1) has 194982 bin [5.1,5.2) has 241901 bin [5.2,5.3) has 135189 bin [5.3,5.4) has 167592 bin [5.4,5.5) has 303943 bin [5.5,5.6) has 365753 bin [5.6,5.7) has 447498 bin [5.7,5.8) has 533346 bin [5.8,5.9) has 714276 bin [5.9,6.0) has 780020 bin [6.0,6.1) has 890295 bin [6.1,6.2) has 981984 bin [6.2,6.3) has 1202376 bin [6.3,6.4) has 1741501 bin [6.4,6.5) has 1759034 bin [6.5,6.6) has 1470463 bin [6.6,6.7) has 1496066 bin [6.7,6.8) has 1076572 bin [6.8,6.9) has 683579 bin [6.9,7.0) has 439056 bin [7.0,7.1) has 384840 bin [7.1,7.2) has 279675 bin [7.2,7.3) has 160570 bin [7.3,7.4) has 90490 bin [7.4,7.5) has 78812 bin [7.5,7.6) has 69662 bin [7.6,7.7) has 62899 bin [7.7,7.8) has 59071 bin [7.8,7.9) has 58912 bin [7.9,8.0) has 52968 bin [8.0,8.1) has 48385 bin [8.1,8.2) has 44623 bin [8.2,8.3) has 42219 bin [8.3,8.4) has 40419 bin [8.4,8.5) has 39791 bin [8.5,8.6) has 40531 bin [8.6,8.7) has 38095 bin [8.7,8.8) has 38283 bin [8.8,8.9) has 38985 bin [8.9,9.0) has 40360 bin [9.0,9.1) has 41221 bin [9.1,9.2) has 53482 bin [9.2,9.3) has 51687 bin [9.3,9.4) has 59616 bin [9.4,9.5) has 72622 bin [9.5,9.6) has 70932 bin [9.6,9.7) has 66965 bin [9.7,9.8) has 57775 bin [9.8,9.9) has 55611 bin [9.9,10.0) has 55715 bin [10.0,10.1) has 61310 bin [10.1,10.2) has 76318 bin [10.2,10.3) has 83559 bin [10.3,10.4) has 88890 bin [10.4,10.5) has 93394 bin [10.5,10.6) has 80715 bin [10.6,10.7) has 51428 bin [10.7,10.8) has 45947 bin [10.8,10.9) has 46130 bin [10.9,11.0) has 37034 bin [11.0,11.1) has 39818 bin [11.1,11.2) has 37537 bin [11.2,11.3) has 26687 bin [11.3,11.4) has 23766 bin [11.4,11.5) has 23976 bin [11.5,11.6) has 25138 bin [11.6,11.7) has 21461 bin [11.7,11.8) has 22766 bin [11.8,11.9) has 24049 bin [11.9,12.0) has 28031 bin [12.0,12.1) has 24170 bin [12.1,12.2) has 29028 bin [12.2,12.3) has 24441 bin [12.3,12.4) has 24098 bin [12.4,12.5) has 23875 bin [12.5,12.6) has 27950 bin [12.6,12.7) has 36903 bin [12.7,12.8) has 30939 bin [12.8,12.9) has 27079 bin [12.9,13.0) has 27553 bin [13.0,13.1) has 29425 bin [13.1,13.2) has 36289 bin [13.2,13.3) has 35003 bin [13.3,13.4) has 35283 bin [13.4,13.5) has 30233 bin [13.5,13.6) has 32549 bin [13.6,13.7) has 28892 bin [13.7,13.8) has 28183 bin [13.8,13.9) has 30291 bin [13.9,14.0) has 31794 bin [14.0,14.1) has 31860 bin [14.1,14.2) has 41654 bin [14.2,14.3) has 40669 bin [14.3,14.4) has 39718 bin [14.4,14.5) has 51963 bin [14.5,14.6) has 52736 bin [14.6,14.7) has 52037 bin [14.7,14.8) has 56347 bin [14.8,14.9) has 64110 bin [14.9,15.0) has 70178 bin [15.0,15.1) has 67720 bin [15.1,15.2) has 61196 bin [15.2,15.3) has 37815 bin [15.3,15.4) has 34493 bin [15.4,15.5) has 36654 bin [15.5,15.6) has 41095 bin [15.6,15.7) has 38553 bin [15.7,15.8) has 34085 bin [15.8,15.9) has 34713 bin [15.9,16.0) has 37570 bin [16.0,16.1) has 47061 bin [16.1,16.2) has 56827 bin [16.2,16.3) has 59316 bin [16.3,16.4) has 54877 bin [16.4,16.5) has 61387 bin [16.5,16.6) has 76071 bin [16.6,16.7) has 82229 bin [16.7,16.8) has 79648 bin [16.8,16.9) has 46602 bin [16.9,17.0) has 46651 bin [17.0,17.1) has 80141 bin [17.1,17.2) has 84441 bin [17.2,17.3) has 95030 bin [17.3,17.4) has 92096 bin [17.4,17.5) has 85031 bin [17.5,17.6) has 66344 bin [17.6,17.7) has 48087 bin [17.7,17.8) has 51172 bin [17.8,17.9) has 44509 bin [17.9,18.0) has 45708 bin [18.0,18.1) has 39282 bin [18.1,18.2) has 33957 bin [18.2,18.3) has 31619 bin [18.3,18.4) has 46981 bin [18.4,18.5) has 50540 bin [18.5,18.6) has 69255 bin [18.6,18.7) has 193075 bin [18.7,18.8) has 231296 bin [18.8,18.9) has 128947 bin [18.9,19.0) has 133823 bin [19.0,19.1) has 103247 bin [19.1,19.2) has 30883 bin [19.2,19.3) has 40776 bin [19.3,19.4) has 114729 bin [19.4,19.5) has 133449 bin [19.5,19.6) has 135928 bin [19.6,19.7) has 146457 bin [19.7,19.8) has 170417 bin [19.8,19.9) has 194620 bin [19.9,20.0) has 207167 bin [20.0,20.1) has 224316 bin [20.1,20.2) has 326877 bin [20.2,20.3) has 626661 bin [20.3,20.4) has 958791 bin [20.4,20.5) has 928623 bin [20.5,20.6) has 825804 bin [20.6,20.7) has 870792 bin [20.7,20.8) has 585771 bin [20.8,20.9) has 385318 bin [20.9,21.0) has 105990 bin [21.0,21.1) has 38607 bin [21.1,21.2) has 31016 bin [21.2,21.3) has 32637 bin [21.3,21.4) has 32600 bin [21.4,21.5) has 29494 bin [21.5,21.6) has 27909 bin [21.6,21.7) has 29690 bin [21.7,21.8) has 29154 bin [21.8,21.9) has 26215 bin [21.9,22.0) has 25742 bin [22.0,22.1) has 24837 bin [22.1,22.2) has 24617 bin [22.2,22.3) has 24413 bin [22.3,22.4) has 24469 bin [22.4,22.5) has 24228 bin [22.5,22.6) has 23221 bin [22.6,22.7) has 22808 bin [22.7,22.8) has 22472 bin [22.8,22.9) has 22128 bin [22.9,23.0) has 21794 bin [23.0,23.1) has 21299 bin [23.1,23.2) has 20708 bin [23.2,23.3) has 20132 bin [23.3,23.4) has 19591 bin [23.4,23.5) has 19827 bin [23.5,23.6) has 18881 bin [23.6,23.7) has 18338 bin [23.7,23.8) has 18021 bin [23.8,23.9) has 17898 bin [23.9,24.0) has 17358 bin [24.0,24.1) has 16695 bin [24.1,24.2) has 16314 bin [24.2,24.3) has 15682 bin [24.3,24.4) has 15331 bin [24.4,24.5) has 15188 bin [24.5,24.6) has 14805 bin [24.6,24.7) has 14297 bin [24.7,24.8) has 14107 bin [24.8,24.9) has 13876 bin [24.9,25.0) has 13521 bin [25.0,25.1) has 13000 bin [25.1,25.2) has 12453 bin [25.2,25.3) has 12056 bin [25.3,25.4) has 11692 bin [25.4,25.5) has 11253 bin [25.5,25.6) has 11272 bin [25.6,25.7) has 10771 bin [25.7,25.8) has 10719 bin [25.8,25.9) has 10056 bin [25.9,26.0) has 9830 bin [26.0,26.1) has 9444 bin [26.1,26.2) has 9061 bin [26.2,26.3) has 8893 bin [26.3,26.4) has 8340 bin [26.4,26.5) has 8204 bin [26.5,26.6) has 7794 bin [26.6,26.7) has 7610 bin [26.7,26.8) has 7218 bin [26.8,26.9) has 6675 bin [26.9,27.0) has 6596 bin [27.0,27.1) has 6317 bin [27.1,27.2) has 6101 bin [27.2,27.3) has 5710 bin [27.3,27.4) has 5484 bin [27.4,27.5) has 13558 bin [27.5,27.6) has 87463 bin [27.6,27.7) has 90884 bin [27.7,27.8) has 69330 bin [27.8,27.9) has 12767 bin [27.9,28.0) has 5694 bin [28.0,28.1) has 4061 bin [28.1,28.2) has 3415 bin [28.2,28.3) has 3146 bin [28.3,28.4) has 3041 bin [28.4,28.5) has 2583 bin [28.5,28.6) has 2472 bin [28.6,28.7) has 2344 bin [28.7,28.8) has 2224 bin [28.8,28.9) has 2030 bin [28.9,29.0) has 1848 bin [29.0,29.1) has 1776 bin [29.1,29.2) has 1568 bin [29.2,29.3) has 1360 bin [29.3,29.4) has 1240 bin [29.4,29.5) has 1191 bin [29.5,29.6) has 1051 bin [29.6,29.7) has 1033 bin [29.7,29.8) has 966 bin [29.8,29.9) has 906 bin [29.9,30.0) has 866 bin [30.0,30.1) has 784 bin [30.1,30.2) has 718 bin [30.2,30.3) has 609 bin [30.3,30.4) has 572 bin [30.4,30.5) has 554 bin [30.5,30.6) has 548 bin [30.6,30.7) has 511 bin [30.7,30.8) has 430 bin [30.8,30.9) has 400 bin [30.9,31.0) has 383 bin [31.0,31.1) has 399 bin [31.1,31.2) has 392 bin [31.2,31.3) has 382 bin [31.3,31.4) has 348 bin [31.4,31.5) has 326 bin [31.5,31.6) has 271 bin [31.6,31.7) has 216 bin [31.7,31.8) has 181 bin [31.8,31.9) has 125 bin [31.9,32.0) has 95 bin [32.0,32.1) has 87 bin [32.1,32.2) has 61 bin [32.2,32.3) has 60 bin [32.3,32.4) has 33 bin [32.4,32.5) has 21 bin [32.5,32.6) has 17 bin [32.6,32.7) has 9 bin [32.7,32.8) has 9 bin [32.8,32.9) has 5 bin [32.9,33.0) has 2 bin [33.0,33.1) has 3 bin [33.2,33.3) has 2 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 bin [34.0,34.1) has 4 bin [34.1,34.2) has 3 bin [34.3,34.4) has 1 bin [35.2,35.3) has 1 bin [35.9,36.0) has 1 bin [36.7,36.8) has 1 bin [36.8,36.9) has 2 bin [36.9,37.0) has 1 bin [37.0,37.1) has 1 bin [37.1,37.2) has 8 bin [37.2,37.3) has 2 bin [37.3,37.4) has 2 bin [37.4,37.5) has 4 bin [37.5,37.6) has 3 bin [37.6,37.7) has 2 bin [37.7,37.8) has 1 bin [37.8,37.9) has 2 bin [38.0,38.1) has 4 bin [38.1,38.2) has 2 bin [38.2,38.3) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 4 bin [38.6,38.7) has 3 bin [38.7,38.8) has 1 bin [38.8,38.9) has 2 bin [38.9,39.0) has 4 bin [39.0,39.1) has 10 bin [39.1,39.2) has 5 bin [39.2,39.3) has 8 bin [39.3,39.4) has 14 bin [39.4,39.5) has 16 bin [39.5,39.6) has 5 average z coordinate 11.8 for 31311886 element(s) point source id histogram with bin size 1.000000 bin 14 has 20823360 bin 15 has 6506870 bin 201 has 3981656 average point source id 37.986946746037589 for 31311886 element(s)