lasinfo (210611) report for 'AHN4T/50GN1_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: 339/2022 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: 35395959 number of points by return: 26133435 6376944 2356036 473532 56012 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 381230 0 min x y z: 121980.000 381230.000 22.729 max x y z: 123019.999 382519.999 54.604 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: 35395959 extended number of points by return: 26133435 6376944 2356036 473532 56012 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 22729 54604 intensity 55 1877 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 30 201 gps_time 290595527.841636 291301849.755723 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 31 255 B 25 250 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.55 18.77 ('Amplitude') attribute1 -16.41 2.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26133435 number of intermediate returns: 2893839 number of last returns: 26101754 number of single returns: 19733069 covered area in square units/kilounits: 1340396/1.34 point density: all returns 26.41 last only 19.47 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35395959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26133435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6376944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2356036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 473532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56012 instead zero. overview over extended number of returns of given pulse: 19733069 8041657 5662073 1677409 259725 20996 1030 0 0 0 0 0 0 0 0 histogram of classification of points: 12635659 unclassified (1) 22756968 ground (2) 1740 building (6) 1592 water (9) +-> flagged as extended overlap: 2429331 +---> 758107 of those are unclassified (1) +---> 1671035 of those are ground (2) +---> 57 of those are building (6) +---> 132 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.7,22.8) has 58 bin [22.8,22.9) has 267 bin [22.9,23.0) has 129 bin [23.0,23.1) has 93 bin [23.1,23.2) has 221 bin [23.2,23.3) has 673 bin [23.3,23.4) has 622 bin [23.4,23.5) has 1356 bin [23.5,23.6) has 1768 bin [23.6,23.7) has 2069 bin [23.7,23.8) has 9714 bin [23.8,23.9) has 13642 bin [23.9,24.0) has 20420 bin [24.0,24.1) has 33514 bin [24.1,24.2) has 50250 bin [24.2,24.3) has 97293 bin [24.3,24.4) has 166526 bin [24.4,24.5) has 194738 bin [24.5,24.6) has 210821 bin [24.6,24.7) has 222527 bin [24.7,24.8) has 258782 bin [24.8,24.9) has 403601 bin [24.9,25.0) has 360278 bin [25.0,25.1) has 246608 bin [25.1,25.2) has 297473 bin [25.2,25.3) has 359125 bin [25.3,25.4) has 449891 bin [25.4,25.5) has 533124 bin [25.5,25.6) has 474678 bin [25.6,25.7) has 433567 bin [25.7,25.8) has 522785 bin [25.8,25.9) has 654786 bin [25.9,26.0) has 810507 bin [26.0,26.1) has 931014 bin [26.1,26.2) has 956341 bin [26.2,26.3) has 817910 bin [26.3,26.4) has 734232 bin [26.4,26.5) has 818529 bin [26.5,26.6) has 916637 bin [26.6,26.7) has 1017400 bin [26.7,26.8) has 805505 bin [26.8,26.9) has 707428 bin [26.9,27.0) has 736073 bin [27.0,27.1) has 713353 bin [27.1,27.2) has 765207 bin [27.2,27.3) has 719798 bin [27.3,27.4) has 703399 bin [27.4,27.5) has 763331 bin [27.5,27.6) has 901985 bin [27.6,27.7) has 670559 bin [27.7,27.8) has 494734 bin [27.8,27.9) has 360438 bin [27.9,28.0) has 294235 bin [28.0,28.1) has 270489 bin [28.1,28.2) has 263814 bin [28.2,28.3) has 248265 bin [28.3,28.4) has 208083 bin [28.4,28.5) has 164002 bin [28.5,28.6) has 133244 bin [28.6,28.7) has 86932 bin [28.7,28.8) has 66400 bin [28.8,28.9) has 49894 bin [28.9,29.0) has 41109 bin [29.0,29.1) has 36777 bin [29.1,29.2) has 34128 bin [29.2,29.3) has 30996 bin [29.3,29.4) has 28508 bin [29.4,29.5) has 26556 bin [29.5,29.6) has 25682 bin [29.6,29.7) has 24708 bin [29.7,29.8) has 24108 bin [29.8,29.9) has 24243 bin [29.9,30.0) has 24527 bin [30.0,30.1) has 25032 bin [30.1,30.2) has 25263 bin [30.2,30.3) has 25588 bin [30.3,30.4) has 26243 bin [30.4,30.5) has 26999 bin [30.5,30.6) has 27363 bin [30.6,30.7) has 27860 bin [30.7,30.8) has 28390 bin [30.8,30.9) has 29073 bin [30.9,31.0) has 29636 bin [31.0,31.1) has 29800 bin [31.1,31.2) has 30459 bin [31.2,31.3) has 31156 bin [31.3,31.4) has 31887 bin [31.4,31.5) has 31702 bin [31.5,31.6) has 32269 bin [31.6,31.7) has 32606 bin [31.7,31.8) has 32973 bin [31.8,31.9) has 33533 bin [31.9,32.0) has 34740 bin [32.0,32.1) has 35121 bin [32.1,32.2) has 34680 bin [32.2,32.3) has 35216 bin [32.3,32.4) has 36160 bin [32.4,32.5) has 36422 bin [32.5,32.6) has 36914 bin [32.6,32.7) has 36798 bin [32.7,32.8) has 37560 bin [32.8,32.9) has 38228 bin [32.9,33.0) has 38498 bin [33.0,33.1) has 38849 bin [33.1,33.2) has 39217 bin [33.2,33.3) has 39948 bin [33.3,33.4) has 39927 bin [33.4,33.5) has 40361 bin [33.5,33.6) has 41216 bin [33.6,33.7) has 41823 bin [33.7,33.8) has 41753 bin [33.8,33.9) has 42327 bin [33.9,34.0) has 42577 bin [34.0,34.1) has 42311 bin [34.1,34.2) has 42826 bin [34.2,34.3) has 43034 bin [34.3,34.4) has 43309 bin [34.4,34.5) has 43575 bin [34.5,34.6) has 43736 bin [34.6,34.7) has 44503 bin [34.7,34.8) has 45039 bin [34.8,34.9) has 45680 bin [34.9,35.0) has 46326 bin [35.0,35.1) has 46599 bin [35.1,35.2) has 46846 bin [35.2,35.3) has 47151 bin [35.3,35.4) has 47362 bin [35.4,35.5) has 48367 bin [35.5,35.6) has 48666 bin [35.6,35.7) has 49956 bin [35.7,35.8) has 50177 bin [35.8,35.9) has 50906 bin [35.9,36.0) has 51510 bin [36.0,36.1) has 51783 bin [36.1,36.2) has 52484 bin [36.2,36.3) has 53861 bin [36.3,36.4) has 55080 bin [36.4,36.5) has 55764 bin [36.5,36.6) has 56491 bin [36.6,36.7) has 57439 bin [36.7,36.8) has 57986 bin [36.8,36.9) has 59525 bin [36.9,37.0) has 61135 bin [37.0,37.1) has 62290 bin [37.1,37.2) has 63948 bin [37.2,37.3) has 65097 bin [37.3,37.4) has 66639 bin [37.4,37.5) has 67490 bin [37.5,37.6) has 68553 bin [37.6,37.7) has 70029 bin [37.7,37.8) has 71524 bin [37.8,37.9) has 73488 bin [37.9,38.0) has 75473 bin [38.0,38.1) has 77047 bin [38.1,38.2) has 78579 bin [38.2,38.3) has 80052 bin [38.3,38.4) has 81940 bin [38.4,38.5) has 83281 bin [38.5,38.6) has 85444 bin [38.6,38.7) has 86787 bin [38.7,38.8) has 88858 bin [38.8,38.9) has 89788 bin [38.9,39.0) has 90950 bin [39.0,39.1) has 91723 bin [39.1,39.2) has 93671 bin [39.2,39.3) has 95737 bin [39.3,39.4) has 97382 bin [39.4,39.5) has 99316 bin [39.5,39.6) has 99968 bin [39.6,39.7) has 102298 bin [39.7,39.8) has 103240 bin [39.8,39.9) has 105148 bin [39.9,40.0) has 105935 bin [40.0,40.1) has 107404 bin [40.1,40.2) has 109937 bin [40.2,40.3) has 111504 bin [40.3,40.4) has 113468 bin [40.4,40.5) has 113601 bin [40.5,40.6) has 114443 bin [40.6,40.7) has 116053 bin [40.7,40.8) has 115879 bin [40.8,40.9) has 117095 bin [40.9,41.0) has 116869 bin [41.0,41.1) has 118072 bin [41.1,41.2) has 118519 bin [41.2,41.3) has 119519 bin [41.3,41.4) has 119560 bin [41.4,41.5) has 120132 bin [41.5,41.6) has 120989 bin [41.6,41.7) has 120488 bin [41.7,41.8) has 119550 bin [41.8,41.9) has 118464 bin [41.9,42.0) has 118207 bin [42.0,42.1) has 117708 bin [42.1,42.2) has 116443 bin [42.2,42.3) has 116089 bin [42.3,42.4) has 115167 bin [42.4,42.5) has 114068 bin [42.5,42.6) has 111859 bin [42.6,42.7) has 109723 bin [42.7,42.8) has 108666 bin [42.8,42.9) has 106582 bin [42.9,43.0) has 103781 bin [43.0,43.1) has 102410 bin [43.1,43.2) has 100033 bin [43.2,43.3) has 97573 bin [43.3,43.4) has 95701 bin [43.4,43.5) has 94358 bin [43.5,43.6) has 91725 bin [43.6,43.7) has 90158 bin [43.7,43.8) has 87619 bin [43.8,43.9) has 85976 bin [43.9,44.0) has 84197 bin [44.0,44.1) has 82204 bin [44.1,44.2) has 79318 bin [44.2,44.3) has 76581 bin [44.3,44.4) has 74179 bin [44.4,44.5) has 72073 bin [44.5,44.6) has 70597 bin [44.6,44.7) has 68564 bin [44.7,44.8) has 66739 bin [44.8,44.9) has 65071 bin [44.9,45.0) has 63196 bin [45.0,45.1) has 60820 bin [45.1,45.2) has 59096 bin [45.2,45.3) has 57049 bin [45.3,45.4) has 55235 bin [45.4,45.5) has 53619 bin [45.5,45.6) has 51917 bin [45.6,45.7) has 49854 bin [45.7,45.8) has 48562 bin [45.8,45.9) has 47789 bin [45.9,46.0) has 45767 bin [46.0,46.1) has 44429 bin [46.1,46.2) has 43008 bin [46.2,46.3) has 41606 bin [46.3,46.4) has 40212 bin [46.4,46.5) has 38755 bin [46.5,46.6) has 36841 bin [46.6,46.7) has 35928 bin [46.7,46.8) has 34334 bin [46.8,46.9) has 33415 bin [46.9,47.0) has 31934 bin [47.0,47.1) has 30961 bin [47.1,47.2) has 29493 bin [47.2,47.3) has 28239 bin [47.3,47.4) has 27268 bin [47.4,47.5) has 25763 bin [47.5,47.6) has 24561 bin [47.6,47.7) has 23467 bin [47.7,47.8) has 22239 bin [47.8,47.9) has 21235 bin [47.9,48.0) has 20336 bin [48.0,48.1) has 19547 bin [48.1,48.2) has 18756 bin [48.2,48.3) has 17612 bin [48.3,48.4) has 16659 bin [48.4,48.5) has 15535 bin [48.5,48.6) has 14742 bin [48.6,48.7) has 13953 bin [48.7,48.8) has 13501 bin [48.8,48.9) has 12490 bin [48.9,49.0) has 11915 bin [49.0,49.1) has 11220 bin [49.1,49.2) has 10490 bin [49.2,49.3) has 9550 bin [49.3,49.4) has 8922 bin [49.4,49.5) has 8468 bin [49.5,49.6) has 7698 bin [49.6,49.7) has 7019 bin [49.7,49.8) has 6561 bin [49.8,49.9) has 6168 bin [49.9,50.0) has 5489 bin [50.0,50.1) has 5078 bin [50.1,50.2) has 4767 bin [50.2,50.3) has 4284 bin [50.3,50.4) has 3774 bin [50.4,50.5) has 3382 bin [50.5,50.6) has 3102 bin [50.6,50.7) has 2797 bin [50.7,50.8) has 2668 bin [50.8,50.9) has 2319 bin [50.9,51.0) has 2083 bin [51.0,51.1) has 1830 bin [51.1,51.2) has 1602 bin [51.2,51.3) has 1473 bin [51.3,51.4) has 1220 bin [51.4,51.5) has 1094 bin [51.5,51.6) has 904 bin [51.6,51.7) has 795 bin [51.7,51.8) has 732 bin [51.8,51.9) has 611 bin [51.9,52.0) has 503 bin [52.0,52.1) has 471 bin [52.1,52.2) has 388 bin [52.2,52.3) has 332 bin [52.3,52.4) has 298 bin [52.4,52.5) has 284 bin [52.5,52.6) has 210 bin [52.6,52.7) has 185 bin [52.7,52.8) has 178 bin [52.8,52.9) has 142 bin [52.9,53.0) has 131 bin [53.0,53.1) has 103 bin [53.1,53.2) has 89 bin [53.2,53.3) has 62 bin [53.3,53.4) has 41 bin [53.4,53.5) has 39 bin [53.5,53.6) has 26 bin [53.6,53.7) has 24 bin [53.7,53.8) has 17 bin [53.8,53.9) has 9 bin [53.9,54.0) has 8 bin [54.0,54.1) has 7 bin [54.1,54.2) has 4 bin [54.2,54.3) has 6 bin [54.6,54.7) has 1 average z coordinate 31.1 for 35395959 element(s) point source id histogram with bin size 1.000000 bin 30 has 24775810 bin 31 has 9196460 bin 201 has 1423689 average point source id 37.137743576886841 for 35395959 element(s)