lasinfo (210611) report for 'AHN4T/01CZ2_22.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: 176/2021 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: 39764213 number of points by return: 38374884 1044217 300527 44280 305 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 599980 0 min x y z: 145980.000 599980.000 -0.173 max x y z: 147019.999 601269.999 22.227 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: 39764213 extended number of points by return: 38374884 1044217 300527 44280 305 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 -173 22227 intensity 32 4938 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1017 1036 gps_time 260801958.544102 265130868.129117 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 224 G 30 223 B 20 219 NIR 27 232 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.32 49.38 ('Amplitude') attribute1 -16.63 32.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38374884 number of intermediate returns: 345651 number of last returns: 38369451 number of single returns: 37325773 covered area in square units/kilounits: 1323996/1.32 point density: all returns 30.03 last only 28.98 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39764213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38374884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1044217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 300527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 44280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 305 instead zero. overview over extended number of returns of given pulse: 37325773 1490223 770460 176223 1524 10 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2579593 unclassified (1) 36992329 ground (2) 192291 water (9) +-> flagged as extended overlap: 2885803 +---> 438993 of those are unclassified (1) +---> 2429812 of those are ground (2) +---> 16998 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 33 bin [-0.1,0.0) has 1595 bin [0.0,0.1) has 5266 bin [0.1,0.2) has 3891 bin [0.2,0.3) has 5751 bin [0.3,0.4) has 9018 bin [0.4,0.5) has 18634 bin [0.5,0.6) has 78765 bin [0.6,0.7) has 223955 bin [0.7,0.8) has 230188 bin [0.8,0.9) has 226600 bin [0.9,1.0) has 372719 bin [1.0,1.1) has 471754 bin [1.1,1.2) has 396538 bin [1.2,1.3) has 250026 bin [1.3,1.4) has 221873 bin [1.4,1.5) has 194660 bin [1.5,1.6) has 179452 bin [1.6,1.7) has 182828 bin [1.7,1.8) has 196537 bin [1.8,1.9) has 154242 bin [1.9,2.0) has 121878 bin [2.0,2.1) has 131271 bin [2.1,2.2) has 235262 bin [2.2,2.3) has 260082 bin [2.3,2.4) has 194408 bin [2.4,2.5) has 172144 bin [2.5,2.6) has 182498 bin [2.6,2.7) has 187301 bin [2.7,2.8) has 336440 bin [2.8,2.9) has 604962 bin [2.9,3.0) has 626986 bin [3.0,3.1) has 652184 bin [3.1,3.2) has 563435 bin [3.2,3.3) has 517480 bin [3.3,3.4) has 463601 bin [3.4,3.5) has 582563 bin [3.5,3.6) has 551086 bin [3.6,3.7) has 622283 bin [3.7,3.8) has 670613 bin [3.8,3.9) has 690104 bin [3.9,4.0) has 694935 bin [4.0,4.1) has 704377 bin [4.1,4.2) has 788406 bin [4.2,4.3) has 791930 bin [4.3,4.4) has 774486 bin [4.4,4.5) has 687034 bin [4.5,4.6) has 648009 bin [4.6,4.7) has 566036 bin [4.7,4.8) has 516381 bin [4.8,4.9) has 495002 bin [4.9,5.0) has 461402 bin [5.0,5.1) has 438742 bin [5.1,5.2) has 434519 bin [5.2,5.3) has 427236 bin [5.3,5.4) has 409217 bin [5.4,5.5) has 408774 bin [5.5,5.6) has 436711 bin [5.6,5.7) has 480796 bin [5.7,5.8) has 442830 bin [5.8,5.9) has 417812 bin [5.9,6.0) has 410887 bin [6.0,6.1) has 414793 bin [6.1,6.2) has 417053 bin [6.2,6.3) has 397252 bin [6.3,6.4) has 367934 bin [6.4,6.5) has 340574 bin [6.5,6.6) has 327215 bin [6.6,6.7) has 318808 bin [6.7,6.8) has 312862 bin [6.8,6.9) has 308687 bin [6.9,7.0) has 306969 bin [7.0,7.1) has 300531 bin [7.1,7.2) has 289237 bin [7.2,7.3) has 282225 bin [7.3,7.4) has 271597 bin [7.4,7.5) has 264210 bin [7.5,7.6) has 260310 bin [7.6,7.7) has 256642 bin [7.7,7.8) has 247949 bin [7.8,7.9) has 237611 bin [7.9,8.0) has 230822 bin [8.0,8.1) has 226743 bin [8.1,8.2) has 220232 bin [8.2,8.3) has 214779 bin [8.3,8.4) has 212278 bin [8.4,8.5) has 208739 bin [8.5,8.6) has 203067 bin [8.6,8.7) has 197342 bin [8.7,8.8) has 193477 bin [8.8,8.9) has 191458 bin [8.9,9.0) has 186660 bin [9.0,9.1) has 186206 bin [9.1,9.2) has 187271 bin [9.2,9.3) has 184443 bin [9.3,9.4) has 176254 bin [9.4,9.5) has 168496 bin [9.5,9.6) has 163991 bin [9.6,9.7) has 160012 bin [9.7,9.8) has 158508 bin [9.8,9.9) has 157730 bin [9.9,10.0) has 160110 bin [10.0,10.1) has 157267 bin [10.1,10.2) has 153749 bin [10.2,10.3) has 151074 bin [10.3,10.4) has 149614 bin [10.4,10.5) has 148088 bin [10.5,10.6) has 145942 bin [10.6,10.7) has 143602 bin [10.7,10.8) has 141420 bin [10.8,10.9) has 140049 bin [10.9,11.0) has 136792 bin [11.0,11.1) has 130365 bin [11.1,11.2) has 124258 bin [11.2,11.3) has 118742 bin [11.3,11.4) has 118197 bin [11.4,11.5) has 115041 bin [11.5,11.6) has 112877 bin [11.6,11.7) has 109088 bin [11.7,11.8) has 106854 bin [11.8,11.9) has 105786 bin [11.9,12.0) has 106350 bin [12.0,12.1) has 108615 bin [12.1,12.2) has 106418 bin [12.2,12.3) has 103020 bin [12.3,12.4) has 99594 bin [12.4,12.5) has 98396 bin [12.5,12.6) has 96101 bin [12.6,12.7) has 92871 bin [12.7,12.8) has 93152 bin [12.8,12.9) has 89879 bin [12.9,13.0) has 87743 bin [13.0,13.1) has 89392 bin [13.1,13.2) has 90012 bin [13.2,13.3) has 88605 bin [13.3,13.4) has 84686 bin [13.4,13.5) has 80927 bin [13.5,13.6) has 81553 bin [13.6,13.7) has 80076 bin [13.7,13.8) has 78696 bin [13.8,13.9) has 78271 bin [13.9,14.0) has 77446 bin [14.0,14.1) has 78402 bin [14.1,14.2) has 76022 bin [14.2,14.3) has 72200 bin [14.3,14.4) has 67384 bin [14.4,14.5) has 63876 bin [14.5,14.6) has 62271 bin [14.6,14.7) has 60231 bin [14.7,14.8) has 57769 bin [14.8,14.9) has 54733 bin [14.9,15.0) has 53794 bin [15.0,15.1) has 51849 bin [15.1,15.2) has 48836 bin [15.2,15.3) has 46300 bin [15.3,15.4) has 45628 bin [15.4,15.5) has 44574 bin [15.5,15.6) has 44416 bin [15.6,15.7) has 44708 bin [15.7,15.8) has 45926 bin [15.8,15.9) has 44698 bin [15.9,16.0) has 41732 bin [16.0,16.1) has 39074 bin [16.1,16.2) has 38905 bin [16.2,16.3) has 38112 bin [16.3,16.4) has 36979 bin [16.4,16.5) has 37079 bin [16.5,16.6) has 38485 bin [16.6,16.7) has 37438 bin [16.7,16.8) has 38195 bin [16.8,16.9) has 37467 bin [16.9,17.0) has 35809 bin [17.0,17.1) has 33420 bin [17.1,17.2) has 32555 bin [17.2,17.3) has 33795 bin [17.3,17.4) has 32120 bin [17.4,17.5) has 29437 bin [17.5,17.6) has 27155 bin [17.6,17.7) has 28086 bin [17.7,17.8) has 26649 bin [17.8,17.9) has 25909 bin [17.9,18.0) has 26112 bin [18.0,18.1) has 24501 bin [18.1,18.2) has 23264 bin [18.2,18.3) has 22389 bin [18.3,18.4) has 20998 bin [18.4,18.5) has 18521 bin [18.5,18.6) has 17434 bin [18.6,18.7) has 16569 bin [18.7,18.8) has 16896 bin [18.8,18.9) has 16740 bin [18.9,19.0) has 17295 bin [19.0,19.1) has 17000 bin [19.1,19.2) has 15180 bin [19.2,19.3) has 14784 bin [19.3,19.4) has 15260 bin [19.4,19.5) has 16147 bin [19.5,19.6) has 17395 bin [19.6,19.7) has 18587 bin [19.7,19.8) has 18554 bin [19.8,19.9) has 17327 bin [19.9,20.0) has 14039 bin [20.0,20.1) has 11412 bin [20.1,20.2) has 11140 bin [20.2,20.3) has 9440 bin [20.3,20.4) has 5882 bin [20.4,20.5) has 4649 bin [20.5,20.6) has 4857 bin [20.6,20.7) has 4743 bin [20.7,20.8) has 3869 bin [20.8,20.9) has 2363 bin [20.9,21.0) has 1860 bin [21.0,21.1) has 1638 bin [21.1,21.2) has 1587 bin [21.2,21.3) has 1336 bin [21.3,21.4) has 1285 bin [21.4,21.5) has 938 bin [21.5,21.6) has 741 bin [21.6,21.7) has 702 bin [21.7,21.8) has 225 bin [21.8,21.9) has 153 bin [21.9,22.0) has 145 bin [22.0,22.1) has 116 bin [22.1,22.2) has 7 bin [22.2,22.3) has 2 average z coordinate 6.3 for 39764213 element(s) point source id histogram with bin size 1.000000 bin 1017 has 5713565 bin 1018 has 18562537 bin 1035 has 923959 bin 1036 has 14564152 average point source id 1024.844055331863274 for 39764213 element(s)