lasinfo (210611) report for 'AHN4T/21HN1_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: 335/2022 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: 55673784 number of points by return: 51409354 2860892 1114998 254306 31930 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 507480 0 min x y z: 211980.000 507480.000 -0.335 max x y z: 213019.999 508769.999 28.054 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: 55673784 extended number of points by return: 51409354 2860892 1114998 254306 31930 2229 75 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 -335 28054 intensity 3 4650 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 14 user_data 6 7 point_source_ID 84 141 gps_time 330431746.477503 330601778.743076 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 38 255 B 23 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.22 30.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51409354 number of intermediate returns: 1404011 number of last returns: 51401223 number of single returns: 48540804 covered area in square units/kilounits: 1340344/1.34 point density: all returns 41.54 last only 38.35 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55673784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51409354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2860892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1114998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 254306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31930 instead zero. overview over extended number of returns of given pulse: 48540804 3499011 2581915 889779 148772 12984 519 0 0 0 0 0 0 0 0 histogram of classification of points: 4756974 unclassified (1) 50276454 ground (2) 615698 building (6) 24658 water (9) +-> flagged as extended overlap: 3392524 +---> 263107 of those are unclassified (1) +---> 3108183 of those are ground (2) +---> 18537 of those are building (6) +---> 2697 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 10 bin [-0.3,-0.2) has 565 bin [-0.2,-0.1) has 11555 bin [-0.1,0.0) has 38903 bin [0.0,0.1) has 24377 bin [0.1,0.2) has 43396 bin [0.2,0.3) has 70491 bin [0.3,0.4) has 136473 bin [0.4,0.5) has 440750 bin [0.5,0.6) has 812928 bin [0.6,0.7) has 2172837 bin [0.7,0.8) has 4024339 bin [0.8,0.9) has 5514829 bin [0.9,1.0) has 10352248 bin [1.0,1.1) has 11194047 bin [1.1,1.2) has 7890277 bin [1.2,1.3) has 3790563 bin [1.3,1.4) has 1844260 bin [1.4,1.5) has 920336 bin [1.5,1.6) has 635811 bin [1.6,1.7) has 362456 bin [1.7,1.8) has 116268 bin [1.8,1.9) has 53446 bin [1.9,2.0) has 28087 bin [2.0,2.1) has 26916 bin [2.1,2.2) has 28796 bin [2.2,2.3) has 29780 bin [2.3,2.4) has 28740 bin [2.4,2.5) has 29096 bin [2.5,2.6) has 29383 bin [2.6,2.7) has 28396 bin [2.7,2.8) has 26234 bin [2.8,2.9) has 25584 bin [2.9,3.0) has 23730 bin [3.0,3.1) has 21917 bin [3.1,3.2) has 22718 bin [3.2,3.3) has 24675 bin [3.3,3.4) has 27469 bin [3.4,3.5) has 30930 bin [3.5,3.6) has 32998 bin [3.6,3.7) has 30838 bin [3.7,3.8) has 30964 bin [3.8,3.9) has 31777 bin [3.9,4.0) has 35473 bin [4.0,4.1) has 37353 bin [4.1,4.2) has 37500 bin [4.2,4.3) has 35514 bin [4.3,4.4) has 34488 bin [4.4,4.5) has 34710 bin [4.5,4.6) has 35683 bin [4.6,4.7) has 34833 bin [4.7,4.8) has 33233 bin [4.8,4.9) has 32797 bin [4.9,5.0) has 32395 bin [5.0,5.1) has 31788 bin [5.1,5.2) has 31069 bin [5.2,5.3) has 31310 bin [5.3,5.4) has 31366 bin [5.4,5.5) has 31231 bin [5.5,5.6) has 31657 bin [5.6,5.7) has 31883 bin [5.7,5.8) has 31947 bin [5.8,5.9) has 31636 bin [5.9,6.0) has 31310 bin [6.0,6.1) has 31659 bin [6.1,6.2) has 32009 bin [6.2,6.3) has 32331 bin [6.3,6.4) has 31887 bin [6.4,6.5) has 32025 bin [6.5,6.6) has 32207 bin [6.6,6.7) has 31971 bin [6.7,6.8) has 32046 bin [6.8,6.9) has 32025 bin [6.9,7.0) has 32008 bin [7.0,7.1) has 31724 bin [7.1,7.2) has 32053 bin [7.2,7.3) has 32281 bin [7.3,7.4) has 32616 bin [7.4,7.5) has 33823 bin [7.5,7.6) has 34435 bin [7.6,7.7) has 34339 bin [7.7,7.8) has 34242 bin [7.8,7.9) has 34795 bin [7.9,8.0) has 35455 bin [8.0,8.1) has 35628 bin [8.1,8.2) has 36040 bin [8.2,8.3) has 35753 bin [8.3,8.4) has 35416 bin [8.4,8.5) has 35461 bin [8.5,8.6) has 36468 bin [8.6,8.7) has 36989 bin [8.7,8.8) has 37043 bin [8.8,8.9) has 37459 bin [8.9,9.0) has 37649 bin [9.0,9.1) has 37426 bin [9.1,9.2) has 37564 bin [9.2,9.3) has 37977 bin [9.3,9.4) has 38045 bin [9.4,9.5) has 37781 bin [9.5,9.6) has 37642 bin [9.6,9.7) has 38120 bin [9.7,9.8) has 38552 bin [9.8,9.9) has 38606 bin [9.9,10.0) has 38213 bin [10.0,10.1) has 38891 bin [10.1,10.2) has 38905 bin [10.2,10.3) has 39154 bin [10.3,10.4) has 39494 bin [10.4,10.5) has 39230 bin [10.5,10.6) has 38936 bin [10.6,10.7) has 38653 bin [10.7,10.8) has 38305 bin [10.8,10.9) has 37676 bin [10.9,11.0) has 37743 bin [11.0,11.1) has 37240 bin [11.1,11.2) has 37652 bin [11.2,11.3) has 37907 bin [11.3,11.4) has 38087 bin [11.4,11.5) has 38004 bin [11.5,11.6) has 37237 bin [11.6,11.7) has 37550 bin [11.7,11.8) has 37139 bin [11.8,11.9) has 36437 bin [11.9,12.0) has 36716 bin [12.0,12.1) has 36624 bin [12.1,12.2) has 36834 bin [12.2,12.3) has 36200 bin [12.3,12.4) has 35683 bin [12.4,12.5) has 35666 bin [12.5,12.6) has 35167 bin [12.6,12.7) has 34219 bin [12.7,12.8) has 34031 bin [12.8,12.9) has 34310 bin [12.9,13.0) has 34057 bin [13.0,13.1) has 34045 bin [13.1,13.2) has 33459 bin [13.2,13.3) has 33321 bin [13.3,13.4) has 32695 bin [13.4,13.5) has 32068 bin [13.5,13.6) has 31629 bin [13.6,13.7) has 31772 bin [13.7,13.8) has 31573 bin [13.8,13.9) has 31077 bin [13.9,14.0) has 30726 bin [14.0,14.1) has 30766 bin [14.1,14.2) has 30601 bin [14.2,14.3) has 29971 bin [14.3,14.4) has 29603 bin [14.4,14.5) has 29065 bin [14.5,14.6) has 28595 bin [14.6,14.7) has 27591 bin [14.7,14.8) has 27540 bin [14.8,14.9) has 27682 bin [14.9,15.0) has 27346 bin [15.0,15.1) has 26332 bin [15.1,15.2) has 26124 bin [15.2,15.3) has 25731 bin [15.3,15.4) has 25298 bin [15.4,15.5) has 24880 bin [15.5,15.6) has 24236 bin [15.6,15.7) has 23952 bin [15.7,15.8) has 23286 bin [15.8,15.9) has 22726 bin [15.9,16.0) has 22696 bin [16.0,16.1) has 22203 bin [16.1,16.2) has 21555 bin [16.2,16.3) has 21458 bin [16.3,16.4) has 20791 bin [16.4,16.5) has 20394 bin [16.5,16.6) has 19898 bin [16.6,16.7) has 19491 bin [16.7,16.8) has 19483 bin [16.8,16.9) has 18836 bin [16.9,17.0) has 18235 bin [17.0,17.1) has 17852 bin [17.1,17.2) has 16992 bin 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has 2404 bin [21.2,21.3) has 2384 bin [21.3,21.4) has 2168 bin [21.4,21.5) has 1979 bin [21.5,21.6) has 1840 bin [21.6,21.7) has 1751 bin [21.7,21.8) has 1601 bin [21.8,21.9) has 1543 bin [21.9,22.0) has 1482 bin [22.0,22.1) has 1330 bin [22.1,22.2) has 1291 bin [22.2,22.3) has 1063 bin [22.3,22.4) has 1058 bin [22.4,22.5) has 887 bin [22.5,22.6) has 889 bin [22.6,22.7) has 756 bin [22.7,22.8) has 670 bin [22.8,22.9) has 566 bin [22.9,23.0) has 497 bin [23.0,23.1) has 344 bin [23.1,23.2) has 378 bin [23.2,23.3) has 323 bin [23.3,23.4) has 337 bin [23.4,23.5) has 322 bin [23.5,23.6) has 270 bin [23.6,23.7) has 246 bin [23.7,23.8) has 223 bin [23.8,23.9) has 213 bin [23.9,24.0) has 230 bin [24.0,24.1) has 240 bin [24.1,24.2) has 200 bin [24.2,24.3) has 193 bin [24.3,24.4) has 161 bin [24.4,24.5) has 164 bin [24.5,24.6) has 166 bin [24.6,24.7) has 145 bin [24.7,24.8) has 140 bin [24.8,24.9) has 153 bin [24.9,25.0) has 151 bin [25.0,25.1) has 121 bin [25.1,25.2) has 101 bin [25.2,25.3) has 87 bin [25.3,25.4) has 79 bin [25.4,25.5) has 77 bin [25.5,25.6) has 70 bin [25.6,25.7) has 67 bin [25.7,25.8) has 43 bin [25.8,25.9) has 78 bin [25.9,26.0) has 58 bin [26.0,26.1) has 64 bin [26.1,26.2) has 62 bin [26.2,26.3) has 54 bin [26.3,26.4) has 44 bin [26.4,26.5) has 38 bin [26.5,26.6) has 22 bin [26.6,26.7) has 54 bin [26.7,26.8) has 38 bin [26.8,26.9) has 36 bin [26.9,27.0) has 25 bin [27.0,27.1) has 20 bin [27.1,27.2) has 30 bin [27.2,27.3) has 27 bin [27.3,27.4) has 17 bin [27.4,27.5) has 14 bin [27.5,27.6) has 12 bin [27.6,27.7) has 9 bin [27.7,27.8) has 10 bin [27.8,27.9) has 8 bin [27.9,28.0) has 5 bin [28.0,28.1) has 1 average z coordinate 1.9 for 55673784 element(s) point source id histogram with bin size 1.000000 bin 84 has 8079068 bin 85 has 20572281 bin 140 has 20351802 bin 141 has 6670633 average point source id 111.670101856198599 for 55673784 element(s)