lasinfo (210611) report for 'AHN4T/57AZ2_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: 340/2022 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: 30679463 number of points by return: 23215552 6128642 1225684 104986 4599 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 363730 0 min x y z: 146980.000 363738.421 39.242 max x y z: 148019.999 365019.999 70.146 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: 30679463 extended number of points by return: 23215552 6128642 1225684 104986 4599 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 8421 1289999 Z 39242 70146 intensity 0 2067 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -15 29 user_data 6 7 point_source_ID 72 73 gps_time 298215434.939132 298220656.431702 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 29 255 B 24 245 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 20.67 ('Amplitude') attribute1 -16.65 4.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23215552 number of intermediate returns: 1331900 number of last returns: 23203531 number of single returns: 17071520 covered area in square units/kilounits: 1194472/1.19 point density: all returns 25.68 last only 19.43 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30679463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23215552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6128642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1225684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 104986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4599 instead zero. overview over extended number of returns of given pulse: 17071520 9818179 3365326 401416 22213 789 20 0 0 0 0 0 0 0 0 histogram of classification of points: 11314046 unclassified (1) 19365417 ground (2) +-> flagged as extended overlap: 1526084 +---> 514295 of those are unclassified (1) +---> 1011789 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [39.2,39.3) has 26 bin [39.3,39.4) has 534 bin [39.4,39.5) has 1398 bin [39.5,39.6) has 2550 bin [39.6,39.7) has 9364 bin [39.7,39.8) has 15713 bin [39.8,39.9) has 16277 bin [39.9,40.0) has 40924 bin [40.0,40.1) has 57417 bin [40.1,40.2) has 80528 bin [40.2,40.3) has 66731 bin [40.3,40.4) has 62302 bin [40.4,40.5) has 50184 bin [40.5,40.6) has 43905 bin [40.6,40.7) has 43987 bin [40.7,40.8) has 45871 bin [40.8,40.9) has 63120 bin [40.9,41.0) has 95541 bin [41.0,41.1) has 180180 bin [41.1,41.2) has 335041 bin [41.2,41.3) has 568360 bin [41.3,41.4) has 911676 bin [41.4,41.5) has 1337413 bin [41.5,41.6) has 1956740 bin [41.6,41.7) has 1864950 bin [41.7,41.8) has 1596545 bin [41.8,41.9) has 1318817 bin [41.9,42.0) has 1187582 bin [42.0,42.1) has 1088626 bin [42.1,42.2) has 975585 bin [42.2,42.3) has 828111 bin [42.3,42.4) has 735248 bin [42.4,42.5) has 688600 bin [42.5,42.6) has 670808 bin [42.6,42.7) has 695379 bin [42.7,42.8) has 668102 bin [42.8,42.9) has 561852 bin [42.9,43.0) has 418910 bin [43.0,43.1) has 315576 bin [43.1,43.2) has 236076 bin [43.2,43.3) has 174309 bin [43.3,43.4) has 134706 bin [43.4,43.5) has 113350 bin [43.5,43.6) has 100678 bin [43.6,43.7) has 93073 bin [43.7,43.8) has 90939 bin [43.8,43.9) has 88040 bin [43.9,44.0) has 86890 bin [44.0,44.1) has 83700 bin [44.1,44.2) has 79535 bin [44.2,44.3) has 74565 bin [44.3,44.4) has 69084 bin [44.4,44.5) has 65068 bin [44.5,44.6) has 61295 bin [44.6,44.7) has 58035 bin [44.7,44.8) has 55563 bin [44.8,44.9) has 53117 bin [44.9,45.0) has 50610 bin [45.0,45.1) has 48494 bin [45.1,45.2) has 47017 bin [45.2,45.3) has 45010 bin [45.3,45.4) has 43328 bin [45.4,45.5) has 41926 bin [45.5,45.6) has 40710 bin [45.6,45.7) has 39221 bin [45.7,45.8) has 38540 bin [45.8,45.9) has 37308 bin [45.9,46.0) has 36069 bin [46.0,46.1) has 34904 bin [46.1,46.2) has 33860 bin [46.2,46.3) has 32943 bin [46.3,46.4) has 32136 bin [46.4,46.5) has 31705 bin [46.5,46.6) has 30996 bin [46.6,46.7) has 30439 bin [46.7,46.8) has 29615 bin [46.8,46.9) has 29369 bin [46.9,47.0) has 28870 bin [47.0,47.1) has 28613 bin [47.1,47.2) has 27937 bin [47.2,47.3) has 27388 bin [47.3,47.4) has 26934 bin [47.4,47.5) has 26967 bin [47.5,47.6) has 26450 bin [47.6,47.7) has 26513 bin [47.7,47.8) has 26659 bin [47.8,47.9) has 26620 bin [47.9,48.0) has 26563 bin [48.0,48.1) has 26039 bin [48.1,48.2) has 26022 bin [48.2,48.3) has 26038 bin [48.3,48.4) has 26604 bin [48.4,48.5) has 26439 bin [48.5,48.6) has 26875 bin [48.6,48.7) has 27263 bin [48.7,48.8) has 27824 bin [48.8,48.9) has 27992 bin [48.9,49.0) has 28179 bin [49.0,49.1) has 28829 bin [49.1,49.2) has 29554 bin [49.2,49.3) has 30400 bin [49.3,49.4) has 31037 bin [49.4,49.5) has 32052 bin [49.5,49.6) has 32678 bin [49.6,49.7) has 33685 bin [49.7,49.8) has 34364 bin [49.8,49.9) has 35490 bin [49.9,50.0) has 36340 bin [50.0,50.1) has 37691 bin [50.1,50.2) has 38341 bin [50.2,50.3) has 40012 bin [50.3,50.4) has 40924 bin [50.4,50.5) has 41617 bin [50.5,50.6) has 42807 bin [50.6,50.7) has 44547 bin [50.7,50.8) has 45552 bin [50.8,50.9) has 46509 bin [50.9,51.0) has 46688 bin [51.0,51.1) has 48393 bin [51.1,51.2) has 49429 bin [51.2,51.3) has 50528 bin [51.3,51.4) has 51978 bin [51.4,51.5) has 53378 bin [51.5,51.6) has 54907 bin [51.6,51.7) has 56404 bin [51.7,51.8) has 57642 bin [51.8,51.9) has 58698 bin [51.9,52.0) has 60266 bin [52.0,52.1) has 62461 bin [52.1,52.2) has 64229 bin [52.2,52.3) has 66267 bin [52.3,52.4) has 67116 bin [52.4,52.5) has 68912 bin [52.5,52.6) has 70476 bin [52.6,52.7) has 71668 bin [52.7,52.8) has 73567 bin [52.8,52.9) has 75238 bin [52.9,53.0) has 76777 bin [53.0,53.1) has 78870 bin [53.1,53.2) has 81267 bin [53.2,53.3) has 82946 bin [53.3,53.4) has 84990 bin [53.4,53.5) has 86148 bin [53.5,53.6) has 87067 bin [53.6,53.7) has 89268 bin [53.7,53.8) has 91266 bin [53.8,53.9) has 93284 bin [53.9,54.0) has 94437 bin [54.0,54.1) has 96136 bin [54.1,54.2) has 96724 bin [54.2,54.3) has 98349 bin [54.3,54.4) has 98276 bin [54.4,54.5) has 99677 bin [54.5,54.6) has 100615 bin [54.6,54.7) has 102885 bin [54.7,54.8) has 103059 bin [54.8,54.9) has 104187 bin [54.9,55.0) has 105377 bin [55.0,55.1) has 105635 bin [55.1,55.2) has 106636 bin [55.2,55.3) has 108895 bin [55.3,55.4) has 109171 bin [55.4,55.5) has 109592 bin [55.5,55.6) has 109278 bin [55.6,55.7) has 109642 bin [55.7,55.8) has 109383 bin [55.8,55.9) has 109470 bin [55.9,56.0) has 109216 bin [56.0,56.1) has 109760 bin [56.1,56.2) has 109296 bin [56.2,56.3) has 108453 bin [56.3,56.4) has 107894 bin [56.4,56.5) has 106526 bin [56.5,56.6) has 104879 bin [56.6,56.7) has 102824 bin [56.7,56.8) has 102107 bin [56.8,56.9) has 99321 bin [56.9,57.0) has 97947 bin [57.0,57.1) has 96496 bin [57.1,57.2) has 94488 bin [57.2,57.3) has 91817 bin [57.3,57.4) has 89999 bin [57.4,57.5) has 87660 bin [57.5,57.6) has 85477 bin [57.6,57.7) has 82933 bin [57.7,57.8) has 80502 bin [57.8,57.9) has 76774 bin [57.9,58.0) has 73891 bin [58.0,58.1) has 69785 bin [58.1,58.2) has 66738 bin [58.2,58.3) has 64192 bin [58.3,58.4) has 61109 bin [58.4,58.5) has 58241 bin [58.5,58.6) has 55702 bin [58.6,58.7) has 52187 bin [58.7,58.8) has 49044 bin [58.8,58.9) has 45241 bin [58.9,59.0) has 42056 bin [59.0,59.1) has 39257 bin [59.1,59.2) has 36649 bin [59.2,59.3) has 34659 bin [59.3,59.4) has 32516 bin [59.4,59.5) has 30298 bin [59.5,59.6) has 28149 bin [59.6,59.7) has 25996 bin [59.7,59.8) has 24345 bin [59.8,59.9) has 22735 bin [59.9,60.0) has 21098 bin [60.0,60.1) has 19399 bin [60.1,60.2) has 17935 bin [60.2,60.3) has 16549 bin [60.3,60.4) has 15418 bin [60.4,60.5) has 14201 bin [60.5,60.6) has 12801 bin [60.6,60.7) has 11993 bin [60.7,60.8) has 11182 bin [60.8,60.9) has 10424 bin [60.9,61.0) has 9660 bin [61.0,61.1) has 9212 bin [61.1,61.2) has 8599 bin [61.2,61.3) has 8089 bin [61.3,61.4) has 7550 bin [61.4,61.5) has 7088 bin [61.5,61.6) has 6204 bin [61.6,61.7) has 6074 bin [61.7,61.8) has 5691 bin [61.8,61.9) has 5371 bin [61.9,62.0) has 5037 bin [62.0,62.1) has 4779 bin [62.1,62.2) has 4561 bin [62.2,62.3) has 4644 bin [62.3,62.4) has 4414 bin [62.4,62.5) has 4418 bin [62.5,62.6) has 4162 bin [62.6,62.7) has 3847 bin [62.7,62.8) has 3615 bin [62.8,62.9) has 3543 bin [62.9,63.0) has 3296 bin [63.0,63.1) has 3161 bin [63.1,63.2) has 3008 bin [63.2,63.3) has 2773 bin [63.3,63.4) has 2665 bin [63.4,63.5) has 2599 bin [63.5,63.6) has 2601 bin [63.6,63.7) has 2439 bin [63.7,63.8) has 2444 bin [63.8,63.9) has 2305 bin [63.9,64.0) has 2248 bin [64.0,64.1) has 2140 bin [64.1,64.2) has 2159 bin [64.2,64.3) has 2129 bin [64.3,64.4) has 2102 bin [64.4,64.5) has 1996 bin [64.5,64.6) has 1811 bin [64.6,64.7) has 1659 bin [64.7,64.8) has 1634 bin [64.8,64.9) has 1584 bin [64.9,65.0) has 1532 bin [65.0,65.1) has 1539 bin [65.1,65.2) has 1439 bin [65.2,65.3) has 1317 bin [65.3,65.4) has 1273 bin [65.4,65.5) has 1232 bin [65.5,65.6) has 1239 bin [65.6,65.7) has 1196 bin [65.7,65.8) has 1178 bin [65.8,65.9) has 1067 bin [65.9,66.0) has 1054 bin [66.0,66.1) has 939 bin [66.1,66.2) has 856 bin [66.2,66.3) has 759 bin [66.3,66.4) has 816 bin [66.4,66.5) has 759 bin [66.5,66.6) has 686 bin [66.6,66.7) has 696 bin [66.7,66.8) has 649 bin [66.8,66.9) has 619 bin [66.9,67.0) has 583 bin [67.0,67.1) has 510 bin [67.1,67.2) has 453 bin [67.2,67.3) has 421 bin [67.3,67.4) has 378 bin [67.4,67.5) has 338 bin [67.5,67.6) has 341 bin [67.6,67.7) has 305 bin [67.7,67.8) has 279 bin [67.8,67.9) has 238 bin [67.9,68.0) has 223 bin [68.0,68.1) has 225 bin [68.1,68.2) has 176 bin [68.2,68.3) has 161 bin [68.3,68.4) has 155 bin [68.4,68.5) has 162 bin [68.5,68.6) has 122 bin [68.6,68.7) has 107 bin [68.7,68.8) has 112 bin [68.8,68.9) has 89 bin [68.9,69.0) has 74 bin [69.0,69.1) has 57 bin [69.1,69.2) has 34 bin [69.2,69.3) has 35 bin [69.3,69.4) has 32 bin [69.4,69.5) has 22 bin [69.5,69.6) has 16 bin [69.6,69.7) has 13 bin [69.7,69.8) has 7 bin [69.8,69.9) has 7 bin [69.9,70.0) has 5 bin [70.0,70.1) has 1 bin [70.1,70.2) has 1 average z coordinate 45.7 for 30679463 element(s) point source id histogram with bin size 1.000000 bin 72 has 11260636 bin 73 has 19418827 average point source id 72.632958503869517 for 30679463 element(s)