lasinfo (210611) report for 'AHN4T/41FN1_23.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: 23/2023 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: 44266873 number of points by return: 29475229 8437660 4535669 1514883 303432 scale factor x y z: 0.001 0.001 0.001 offset x y z: 251980 443730 0 min x y z: 251980.000 443730.000 38.572 max x y z: 253019.999 445019.999 74.753 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: 44266873 extended number of points by return: 29475229 8437660 4535669 1514883 303432 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 38572 74753 intensity 0 4860 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 13 user_data 6 7 point_source_ID 173 174 gps_time 324216031.845569 324216484.276282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 38 255 B 30 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.01 32.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29475229 number of intermediate returns: 6398048 number of last returns: 29402646 number of single returns: 21009050 covered area in square units/kilounits: 1341596/1.34 point density: all returns 33.00 last only 21.92 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44266873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29475229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8437660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4535669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1514883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 303432 instead zero. overview over extended number of returns of given pulse: 21009050 7816778 9076723 4847738 1329811 171681 15092 0 0 0 0 0 0 0 0 histogram of classification of points: 17085002 unclassified (1) 26793449 ground (2) 361866 building (6) 22268 water (9) 4288 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2686171 +---> 779860 of those are unclassified (1) +---> 1894393 of those are ground (2) +---> 11066 of those are building (6) +---> 852 of those are water (9) z coordinate histogram with bin size 0.100000 bin [38.5,38.6) has 2 bin [38.6,38.7) has 87 bin [38.7,38.8) has 287 bin [38.8,38.9) has 659 bin [38.9,39.0) has 1407 bin [39.0,39.1) has 1510 bin [39.1,39.2) has 1356 bin [39.2,39.3) has 1607 bin [39.3,39.4) has 3104 bin [39.4,39.5) has 4092 bin [39.5,39.6) has 8929 bin [39.6,39.7) has 7247 bin [39.7,39.8) has 9147 bin [39.8,39.9) has 13266 bin [39.9,40.0) has 21446 bin [40.0,40.1) has 45127 bin [40.1,40.2) has 109465 bin [40.2,40.3) has 166222 bin [40.3,40.4) has 188425 bin [40.4,40.5) has 256232 bin [40.5,40.6) has 352362 bin [40.6,40.7) has 382088 bin [40.7,40.8) has 387753 bin [40.8,40.9) has 526739 bin [40.9,41.0) has 718143 bin [41.0,41.1) has 800910 bin [41.1,41.2) has 836154 bin [41.2,41.3) has 613685 bin [41.3,41.4) has 704484 bin [41.4,41.5) has 926996 bin [41.5,41.6) has 921670 bin [41.6,41.7) has 747754 bin [41.7,41.8) has 712700 bin [41.8,41.9) has 671241 bin [41.9,42.0) has 811479 bin [42.0,42.1) has 1034396 bin [42.1,42.2) has 1310564 bin [42.2,42.3) has 1274197 bin [42.3,42.4) has 1120990 bin [42.4,42.5) has 1107890 bin [42.5,42.6) has 1103924 bin [42.6,42.7) has 1013054 bin [42.7,42.8) has 948473 bin [42.8,42.9) has 783796 bin [42.9,43.0) has 688430 bin [43.0,43.1) has 623144 bin [43.1,43.2) has 511940 bin [43.2,43.3) has 474410 bin [43.3,43.4) has 451664 bin [43.4,43.5) has 462871 bin [43.5,43.6) has 491235 bin [43.6,43.7) has 491472 bin [43.7,43.8) has 492273 bin [43.8,43.9) has 492595 bin [43.9,44.0) has 522708 bin [44.0,44.1) has 483414 bin [44.1,44.2) has 483942 bin [44.2,44.3) has 438679 bin [44.3,44.4) has 377439 bin [44.4,44.5) has 294497 bin [44.5,44.6) has 193059 bin [44.6,44.7) has 99488 bin [44.7,44.8) has 79641 bin [44.8,44.9) has 84042 bin [44.9,45.0) has 83970 bin [45.0,45.1) has 68969 bin [45.1,45.2) has 52347 bin [45.2,45.3) has 50156 bin [45.3,45.4) has 50627 bin [45.4,45.5) has 49652 bin [45.5,45.6) has 48676 bin [45.6,45.7) has 48184 bin [45.7,45.8) has 48048 bin [45.8,45.9) has 47818 bin [45.9,46.0) has 47909 bin [46.0,46.1) has 48811 bin [46.1,46.2) has 48669 bin [46.2,46.3) has 48598 bin [46.3,46.4) has 48620 bin [46.4,46.5) has 47986 bin [46.5,46.6) has 48281 bin [46.6,46.7) has 48750 bin [46.7,46.8) has 49308 bin [46.8,46.9) has 48972 bin [46.9,47.0) has 48836 bin [47.0,47.1) has 49249 bin [47.1,47.2) has 49572 bin [47.2,47.3) has 49356 bin [47.3,47.4) has 49766 bin [47.4,47.5) has 50006 bin [47.5,47.6) has 50600 bin [47.6,47.7) has 50793 bin [47.7,47.8) has 50942 bin [47.8,47.9) has 50950 bin [47.9,48.0) has 50816 bin [48.0,48.1) has 51356 bin [48.1,48.2) has 52378 bin [48.2,48.3) has 52477 bin [48.3,48.4) has 52448 bin [48.4,48.5) has 52994 bin [48.5,48.6) has 53542 bin [48.6,48.7) has 54469 bin [48.7,48.8) has 55538 bin [48.8,48.9) has 56135 bin [48.9,49.0) has 56902 bin [49.0,49.1) has 57497 bin [49.1,49.2) has 57846 bin [49.2,49.3) has 58270 bin [49.3,49.4) has 58330 bin [49.4,49.5) has 58313 bin [49.5,49.6) has 58838 bin [49.6,49.7) has 59385 bin [49.7,49.8) has 59968 bin [49.8,49.9) has 60487 bin [49.9,50.0) has 60862 bin [50.0,50.1) has 60226 bin [50.1,50.2) has 60487 bin [50.2,50.3) has 61354 bin [50.3,50.4) has 62527 bin [50.4,50.5) has 62805 bin [50.5,50.6) has 62288 bin [50.6,50.7) has 62355 bin [50.7,50.8) has 63146 bin [50.8,50.9) has 64131 bin [50.9,51.0) has 64147 bin [51.0,51.1) has 64024 bin [51.1,51.2) has 65347 bin [51.2,51.3) has 65210 bin [51.3,51.4) has 66148 bin [51.4,51.5) has 66325 bin [51.5,51.6) has 67013 bin [51.6,51.7) has 67390 bin [51.7,51.8) has 67200 bin [51.8,51.9) has 67726 bin [51.9,52.0) has 67903 bin [52.0,52.1) has 67248 bin [52.1,52.2) has 68826 bin [52.2,52.3) has 69248 bin [52.3,52.4) has 69107 bin [52.4,52.5) has 69768 bin [52.5,52.6) has 69607 bin [52.6,52.7) has 69461 bin [52.7,52.8) has 69988 bin [52.8,52.9) has 70042 bin [52.9,53.0) has 69574 bin [53.0,53.1) has 70395 bin [53.1,53.2) has 70287 bin [53.2,53.3) has 70614 bin [53.3,53.4) has 70241 bin [53.4,53.5) has 70760 bin [53.5,53.6) has 70729 bin [53.6,53.7) has 70361 bin [53.7,53.8) has 70952 bin [53.8,53.9) has 72268 bin [53.9,54.0) has 72413 bin [54.0,54.1) has 72903 bin [54.1,54.2) has 72827 bin [54.2,54.3) has 71970 bin [54.3,54.4) has 72866 bin [54.4,54.5) has 72474 bin [54.5,54.6) has 72523 bin [54.6,54.7) has 73241 bin [54.7,54.8) has 73436 bin [54.8,54.9) has 73429 bin [54.9,55.0) has 73645 bin [55.0,55.1) has 73243 bin [55.1,55.2) has 73703 bin [55.2,55.3) has 73847 bin [55.3,55.4) has 74282 bin [55.4,55.5) has 74839 bin [55.5,55.6) has 74699 bin [55.6,55.7) has 74953 bin [55.7,55.8) has 75322 bin [55.8,55.9) has 74814 bin [55.9,56.0) has 75048 bin [56.0,56.1) has 75784 bin [56.1,56.2) has 76049 bin [56.2,56.3) has 76323 bin [56.3,56.4) has 76559 bin [56.4,56.5) has 76133 bin [56.5,56.6) has 76219 bin [56.6,56.7) has 76001 bin [56.7,56.8) has 75872 bin [56.8,56.9) has 76786 bin [56.9,57.0) has 76963 bin [57.0,57.1) has 76620 bin [57.1,57.2) has 76874 bin [57.2,57.3) has 76641 bin [57.3,57.4) has 77098 bin [57.4,57.5) has 76653 bin [57.5,57.6) has 76559 bin [57.6,57.7) has 77350 bin [57.7,57.8) has 77276 bin [57.8,57.9) has 78045 bin [57.9,58.0) has 77570 bin [58.0,58.1) has 78145 bin [58.1,58.2) has 77486 bin [58.2,58.3) has 78013 bin [58.3,58.4) has 77360 bin [58.4,58.5) has 77193 bin [58.5,58.6) has 77002 bin [58.6,58.7) has 77149 bin [58.7,58.8) has 76909 bin [58.8,58.9) has 77508 bin [58.9,59.0) has 78034 bin [59.0,59.1) has 78174 bin [59.1,59.2) has 79139 bin [59.2,59.3) has 79219 bin [59.3,59.4) has 79199 bin [59.4,59.5) has 79340 bin [59.5,59.6) has 78609 bin [59.6,59.7) has 78687 bin [59.7,59.8) has 78940 bin [59.8,59.9) has 79136 bin [59.9,60.0) has 78202 bin [60.0,60.1) has 78881 bin [60.1,60.2) has 78560 bin [60.2,60.3) has 78847 bin [60.3,60.4) has 78368 bin [60.4,60.5) has 78192 bin [60.5,60.6) has 78346 bin [60.6,60.7) has 78605 bin [60.7,60.8) has 78002 bin [60.8,60.9) has 77934 bin [60.9,61.0) has 77805 bin [61.0,61.1) has 78143 bin [61.1,61.2) has 78316 bin [61.2,61.3) has 78213 bin [61.3,61.4) has 78579 bin [61.4,61.5) has 77980 bin [61.5,61.6) has 78136 bin [61.6,61.7) has 76420 bin [61.7,61.8) has 76374 bin [61.8,61.9) has 75856 bin [61.9,62.0) has 75805 bin [62.0,62.1) has 75604 bin [62.1,62.2) has 75468 bin [62.2,62.3) has 75561 bin [62.3,62.4) has 75403 bin [62.4,62.5) has 74753 bin [62.5,62.6) has 74246 bin [62.6,62.7) has 73238 bin [62.7,62.8) has 73257 bin [62.8,62.9) has 72719 bin [62.9,63.0) has 72432 bin [63.0,63.1) has 71777 bin [63.1,63.2) has 70799 bin [63.2,63.3) has 70562 bin [63.3,63.4) has 70997 bin [63.4,63.5) has 70336 bin [63.5,63.6) has 69829 bin [63.6,63.7) has 68224 bin [63.7,63.8) has 67932 bin [63.8,63.9) has 67688 bin [63.9,64.0) has 67483 bin [64.0,64.1) has 67225 bin [64.1,64.2) has 66395 bin [64.2,64.3) has 65848 bin [64.3,64.4) has 64386 bin [64.4,64.5) has 63762 bin [64.5,64.6) has 62607 bin [64.6,64.7) has 62186 bin [64.7,64.8) has 61833 bin [64.8,64.9) has 61055 bin [64.9,65.0) has 60815 bin [65.0,65.1) has 59361 bin [65.1,65.2) has 58489 bin [65.2,65.3) has 57790 bin [65.3,65.4) has 56613 bin [65.4,65.5) has 56110 bin [65.5,65.6) has 54770 bin [65.6,65.7) has 54276 bin [65.7,65.8) has 52720 bin [65.8,65.9) has 51742 bin [65.9,66.0) has 50729 bin [66.0,66.1) has 49094 bin [66.1,66.2) has 48186 bin [66.2,66.3) has 47171 bin [66.3,66.4) has 46416 bin [66.4,66.5) has 45491 bin [66.5,66.6) has 44139 bin [66.6,66.7) has 43122 bin [66.7,66.8) has 41668 bin [66.8,66.9) has 40583 bin [66.9,67.0) has 39047 bin [67.0,67.1) has 38247 bin [67.1,67.2) has 37181 bin [67.2,67.3) has 35930 bin [67.3,67.4) has 34884 bin [67.4,67.5) has 33585 bin [67.5,67.6) has 32794 bin [67.6,67.7) has 31204 bin [67.7,67.8) has 29938 bin [67.8,67.9) has 28841 bin [67.9,68.0) has 27814 bin [68.0,68.1) has 26779 bin [68.1,68.2) has 25469 bin [68.2,68.3) has 24865 bin [68.3,68.4) has 23242 bin [68.4,68.5) has 22314 bin [68.5,68.6) has 21443 bin [68.6,68.7) has 19941 bin [68.7,68.8) has 19118 bin [68.8,68.9) has 18315 bin [68.9,69.0) has 17285 bin [69.0,69.1) has 16419 bin [69.1,69.2) has 15680 bin [69.2,69.3) has 14774 bin [69.3,69.4) has 13659 bin [69.4,69.5) has 12890 bin [69.5,69.6) has 12041 bin [69.6,69.7) has 11189 bin [69.7,69.8) has 10365 bin [69.8,69.9) has 9794 bin [69.9,70.0) has 9110 bin [70.0,70.1) has 8626 bin [70.1,70.2) has 7893 bin [70.2,70.3) has 7100 bin [70.3,70.4) has 6796 bin [70.4,70.5) has 6145 bin [70.5,70.6) has 5624 bin [70.6,70.7) has 5196 bin [70.7,70.8) has 4898 bin [70.8,70.9) has 4519 bin [70.9,71.0) has 4323 bin [71.0,71.1) has 3805 bin [71.1,71.2) has 3518 bin [71.2,71.3) has 3438 bin [71.3,71.4) has 3117 bin [71.4,71.5) has 2942 bin [71.5,71.6) has 2624 bin [71.6,71.7) has 2373 bin [71.7,71.8) has 2149 bin [71.8,71.9) has 1956 bin [71.9,72.0) has 1728 bin [72.0,72.1) has 1559 bin [72.1,72.2) has 1444 bin [72.2,72.3) has 1191 bin [72.3,72.4) has 1044 bin [72.4,72.5) has 833 bin [72.5,72.6) has 782 bin [72.6,72.7) has 658 bin [72.7,72.8) has 648 bin [72.8,72.9) has 549 bin [72.9,73.0) has 537 bin [73.0,73.1) has 470 bin [73.1,73.2) has 431 bin [73.2,73.3) has 382 bin [73.3,73.4) has 315 bin [73.4,73.5) has 261 bin [73.5,73.6) has 212 bin [73.6,73.7) has 167 bin [73.7,73.8) has 157 bin [73.8,73.9) has 83 bin [73.9,74.0) has 59 bin [74.0,74.1) has 40 bin [74.1,74.2) has 25 bin [74.2,74.3) has 15 bin [74.3,74.4) has 14 bin [74.4,74.5) has 10 bin [74.5,74.6) has 6 bin [74.6,74.7) has 3 bin [74.7,74.8) has 1 average z coordinate 47.4 for 44266873 element(s) point source id histogram with bin size 1.000000 bin 173 has 31169856 bin 174 has 13097017 average point source id 173.295864968822173 for 44266873 element(s)