lasinfo (210611) report for 'AHN4T/37AN2_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: 179/2021 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: 42227816 number of points by return: 38597943 3223007 368794 35324 2748 scale factor x y z: 0.001 0.001 0.001 offset x y z: 66980 444980 0 min x y z: 66980.000 444980.000 -1.316 max x y z: 68019.999 446269.999 32.655 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: 42227816 extended number of points by return: 38597943 3223007 368794 35324 2748 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 -1316 32655 intensity 0 4918 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 8 user_data 6 7 point_source_ID 18 19 gps_time 268442152.104276 268443913.419650 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 23 255 B 17 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.83 34.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38597943 number of intermediate returns: 405798 number of last returns: 38564406 number of single returns: 35340331 covered area in square units/kilounits: 1279144/1.28 point density: all returns 33.01 last only 30.15 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42227816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38597943 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3223007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 368794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 35324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2748 instead zero. overview over extended number of returns of given pulse: 35340331 5737439 1002257 131400 15521 863 5 0 0 0 0 0 0 0 0 histogram of classification of points: 6949604 unclassified (1) 30551201 ground (2) 156596 building (6) 4570220 water (9) 195 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2405356 +---> 644832 of those are unclassified (1) +---> 1528315 of those are ground (2) +---> 7773 of those are building (6) +---> 224241 of those are water (9) +---> 195 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 57 bin [-1.2,-1.1) has 7896 bin [-1.1,-1.0) has 161107 bin [-1.0,-0.9) has 889784 bin [-0.9,-0.8) has 1766555 bin [-0.8,-0.7) has 1521238 bin [-0.7,-0.6) has 637337 bin [-0.6,-0.5) has 330909 bin [-0.5,-0.4) has 177974 bin [-0.4,-0.3) has 124553 bin [-0.3,-0.2) has 118721 bin [-0.2,-0.1) has 118096 bin [-0.1,0.0) has 119571 bin [0.0,0.1) has 127559 bin [0.1,0.2) has 138089 bin [0.2,0.3) has 141266 bin [0.3,0.4) has 144003 bin [0.4,0.5) has 152396 bin [0.5,0.6) has 163347 bin [0.6,0.7) has 182442 bin [0.7,0.8) has 235984 bin [0.8,0.9) has 283016 bin [0.9,1.0) has 322442 bin [1.0,1.1) has 331065 bin [1.1,1.2) has 344925 bin [1.2,1.3) has 326125 bin [1.3,1.4) has 299300 bin [1.4,1.5) has 284299 bin [1.5,1.6) has 280420 bin [1.6,1.7) has 252675 bin [1.7,1.8) has 237415 bin [1.8,1.9) has 226917 bin [1.9,2.0) has 251477 bin [2.0,2.1) has 321243 bin [2.1,2.2) has 234461 bin [2.2,2.3) has 220962 bin [2.3,2.4) has 205424 bin [2.4,2.5) has 190635 bin [2.5,2.6) has 259064 bin [2.6,2.7) has 574464 bin [2.7,2.8) has 559601 bin [2.8,2.9) has 358700 bin [2.9,3.0) has 352495 bin [3.0,3.1) has 292692 bin [3.1,3.2) has 248648 bin [3.2,3.3) has 221159 bin [3.3,3.4) has 198860 bin [3.4,3.5) has 198297 bin [3.5,3.6) has 200678 bin [3.6,3.7) has 214046 bin [3.7,3.8) has 252304 bin [3.8,3.9) has 291333 bin [3.9,4.0) has 311213 bin [4.0,4.1) has 382007 bin [4.1,4.2) has 444396 bin [4.2,4.3) has 525499 bin [4.3,4.4) has 652459 bin [4.4,4.5) has 539935 bin [4.5,4.6) has 393298 bin [4.6,4.7) has 289986 bin [4.7,4.8) has 349684 bin [4.8,4.9) has 481491 bin [4.9,5.0) has 429218 bin [5.0,5.1) has 380562 bin [5.1,5.2) has 311793 bin [5.2,5.3) has 258467 bin [5.3,5.4) has 238047 bin [5.4,5.5) has 248597 bin [5.5,5.6) has 248108 bin [5.6,5.7) has 235633 bin [5.7,5.8) has 239884 bin [5.8,5.9) has 237829 bin [5.9,6.0) has 253202 bin [6.0,6.1) has 236224 bin [6.1,6.2) has 226528 bin [6.2,6.3) has 227969 bin [6.3,6.4) has 227397 bin [6.4,6.5) has 228187 bin [6.5,6.6) has 228392 bin [6.6,6.7) has 242142 bin [6.7,6.8) has 275550 bin [6.8,6.9) has 319838 bin [6.9,7.0) has 371382 bin [7.0,7.1) has 431151 bin [7.1,7.2) has 354041 bin [7.2,7.3) has 337839 bin [7.3,7.4) has 360740 bin [7.4,7.5) has 354510 bin [7.5,7.6) has 370045 bin [7.6,7.7) has 371241 bin [7.7,7.8) has 371631 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has 132666 bin [11.7,11.8) has 121881 bin [11.8,11.9) has 112038 bin [11.9,12.0) has 106044 bin [12.0,12.1) has 95948 bin [12.1,12.2) has 88082 bin [12.2,12.3) has 81337 bin [12.3,12.4) has 75204 bin [12.4,12.5) has 70640 bin [12.5,12.6) has 64995 bin [12.6,12.7) has 59006 bin [12.7,12.8) has 54993 bin [12.8,12.9) has 49544 bin [12.9,13.0) has 49388 bin [13.0,13.1) has 48986 bin [13.1,13.2) has 40425 bin [13.2,13.3) has 36407 bin [13.3,13.4) has 33253 bin [13.4,13.5) has 30959 bin [13.5,13.6) has 29249 bin [13.6,13.7) has 27480 bin [13.7,13.8) has 25660 bin [13.8,13.9) has 23707 bin [13.9,14.0) has 22755 bin [14.0,14.1) has 20741 bin [14.1,14.2) has 19315 bin [14.2,14.3) has 17820 bin [14.3,14.4) has 17192 bin [14.4,14.5) has 16673 bin [14.5,14.6) has 14443 bin [14.6,14.7) has 13162 bin [14.7,14.8) has 11819 bin [14.8,14.9) has 10433 bin [14.9,15.0) has 9877 bin [15.0,15.1) has 9108 bin [15.1,15.2) has 8361 bin [15.2,15.3) has 7869 bin [15.3,15.4) has 7319 bin [15.4,15.5) has 7040 bin 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[19.5,19.6) has 599 bin [19.6,19.7) has 591 bin [19.7,19.8) has 619 bin [19.8,19.9) has 573 bin [19.9,20.0) has 563 bin [20.0,20.1) has 537 bin [20.1,20.2) has 505 bin [20.2,20.3) has 479 bin [20.3,20.4) has 465 bin [20.4,20.5) has 509 bin [20.5,20.6) has 523 bin [20.6,20.7) has 489 bin [20.7,20.8) has 530 bin [20.8,20.9) has 557 bin [20.9,21.0) has 509 bin [21.0,21.1) has 541 bin [21.1,21.2) has 529 bin [21.2,21.3) has 527 bin [21.3,21.4) has 593 bin [21.4,21.5) has 511 bin [21.5,21.6) has 530 bin [21.6,21.7) has 568 bin [21.7,21.8) has 590 bin [21.8,21.9) has 584 bin [21.9,22.0) has 578 bin [22.0,22.1) has 593 bin [22.1,22.2) has 637 bin [22.2,22.3) has 651 bin [22.3,22.4) has 660 bin [22.4,22.5) has 660 bin [22.5,22.6) has 692 bin [22.6,22.7) has 663 bin [22.7,22.8) has 632 bin [22.8,22.9) has 623 bin [22.9,23.0) has 584 bin [23.0,23.1) has 579 bin [23.1,23.2) has 583 bin [23.2,23.3) has 591 bin [23.3,23.4) has 595 bin [23.4,23.5) has 601 bin [23.5,23.6) has 652 bin [23.6,23.7) has 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[27.8,27.9) has 710 bin [27.9,28.0) has 700 bin [28.0,28.1) has 722 bin [28.1,28.2) has 677 bin [28.2,28.3) has 751 bin [28.3,28.4) has 738 bin [28.4,28.5) has 734 bin [28.5,28.6) has 723 bin [28.6,28.7) has 720 bin [28.7,28.8) has 664 bin [28.8,28.9) has 660 bin [28.9,29.0) has 673 bin [29.0,29.1) has 600 bin [29.1,29.2) has 643 bin [29.2,29.3) has 620 bin [29.3,29.4) has 659 bin [29.4,29.5) has 563 bin [29.5,29.6) has 607 bin [29.6,29.7) has 568 bin [29.7,29.8) has 522 bin [29.8,29.9) has 562 bin [29.9,30.0) has 509 bin [30.0,30.1) has 534 bin [30.1,30.2) has 529 bin [30.2,30.3) has 471 bin [30.3,30.4) has 419 bin [30.4,30.5) has 368 bin [30.5,30.6) has 336 bin [30.6,30.7) has 307 bin [30.7,30.8) has 290 bin [30.8,30.9) has 298 bin [30.9,31.0) has 226 bin [31.0,31.1) has 196 bin [31.1,31.2) has 177 bin [31.2,31.3) has 158 bin [31.3,31.4) has 159 bin [31.4,31.5) has 112 bin [31.5,31.6) has 93 bin [31.6,31.7) has 70 bin [31.7,31.8) has 47 bin [31.8,31.9) has 53 bin [31.9,32.0) has 24 bin [32.0,32.1) has 21 bin [32.1,32.2) has 17 bin [32.2,32.3) has 12 bin [32.3,32.4) has 9 bin [32.4,32.5) has 8 bin [32.5,32.6) has 4 bin [32.6,32.7) has 2 average z coordinate 5.3 for 42227816 element(s) point source id histogram with bin size 1.000000 bin 18 has 20806897 bin 19 has 21420919 average point source id 18.50727034995132 for 42227816 element(s)