lasinfo (210611) report for 'AHN4T/38EZ2_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: 180/2021 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: 40953404 number of points by return: 40173150 613968 142973 21524 1789 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 437480 0 min x y z: 126980.000 437480.000 -1.750 max x y z: 128019.999 438769.999 20.870 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: 40953404 extended number of points by return: 40173150 613968 142973 21524 1789 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 -1750 20870 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -11 30 user_data 6 7 point_source_ID 67 68 gps_time 269716231.808312 269717306.533784 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 26 255 B 12 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -1833 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.96 34.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40173150 number of intermediate returns: 166952 number of last returns: 40163719 number of single returns: 39550417 covered area in square units/kilounits: 1326160/1.33 point density: all returns 30.88 last only 30.29 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40953404 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40173150 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 613968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 142973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 21524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1789 instead zero. overview over extended number of returns of given pulse: 39550417 948155 365542 79689 9379 222 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1258819 unclassified (1) 38899956 ground (2) 632937 building (6) 154243 water (9) 7449 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2717869 +---> 87973 of those are unclassified (1) +---> 2570990 of those are ground (2) +---> 18252 of those are building (6) +---> 39848 of those are water (9) +---> 806 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 53 bin [-1.7,-1.6) has 13511 bin [-1.6,-1.5) has 453376 bin [-1.5,-1.4) has 1224398 bin [-1.4,-1.3) has 2513319 bin [-1.3,-1.2) has 9000346 bin [-1.2,-1.1) has 11975034 bin [-1.1,-1.0) has 5449460 bin [-1.0,-0.9) has 2736666 bin [-0.9,-0.8) has 1714752 bin [-0.8,-0.7) has 1128088 bin [-0.7,-0.6) has 757264 bin [-0.6,-0.5) has 503995 bin [-0.5,-0.4) has 329382 bin [-0.4,-0.3) has 225191 bin [-0.3,-0.2) has 182545 bin [-0.2,-0.1) has 171557 bin [-0.1,0.0) has 163839 bin [0.0,0.1) has 125846 bin [0.1,0.2) has 83390 bin [0.2,0.3) has 55350 bin [0.3,0.4) has 48175 bin [0.4,0.5) has 47412 bin [0.5,0.6) has 45001 bin [0.6,0.7) has 67452 bin [0.7,0.8) has 87916 bin [0.8,0.9) has 93174 bin [0.9,1.0) has 79916 bin [1.0,1.1) has 52491 bin [1.1,1.2) has 36670 bin [1.2,1.3) has 31088 bin [1.3,1.4) has 29419 bin [1.4,1.5) has 29401 bin [1.5,1.6) has 28809 bin [1.6,1.7) has 28523 bin [1.7,1.8) has 28129 bin [1.8,1.9) has 29625 bin [1.9,2.0) has 30778 bin [2.0,2.1) has 32013 bin [2.1,2.2) has 28790 bin [2.2,2.3) has 26408 bin [2.3,2.4) has 26361 bin [2.4,2.5) has 25082 bin [2.5,2.6) has 25769 bin [2.6,2.7) has 25349 bin [2.7,2.8) has 24072 bin [2.8,2.9) has 23849 bin [2.9,3.0) has 26025 bin [3.0,3.1) has 23200 bin [3.1,3.2) has 21988 bin [3.2,3.3) has 22944 bin [3.3,3.4) has 25069 bin [3.4,3.5) has 23952 bin [3.5,3.6) has 21123 bin [3.6,3.7) has 22240 bin [3.7,3.8) has 25793 bin [3.8,3.9) has 21287 bin [3.9,4.0) has 20978 bin [4.0,4.1) has 22069 bin [4.1,4.2) has 24730 bin [4.2,4.3) has 21553 bin [4.3,4.4) has 21097 bin [4.4,4.5) has 20857 bin [4.5,4.6) has 20167 bin [4.6,4.7) has 19813 bin [4.7,4.8) has 19355 bin [4.8,4.9) has 19663 bin [4.9,5.0) has 18957 bin [5.0,5.1) has 19627 bin [5.1,5.2) has 20609 bin [5.2,5.3) has 19047 bin [5.3,5.4) has 18602 bin [5.4,5.5) has 17677 bin [5.5,5.6) has 16556 bin [5.6,5.7) has 15501 bin [5.7,5.8) has 15417 bin [5.8,5.9) has 15925 bin [5.9,6.0) has 14954 bin [6.0,6.1) has 13967 bin [6.1,6.2) has 13603 bin [6.2,6.3) has 13039 bin [6.3,6.4) has 12455 bin [6.4,6.5) has 12315 bin [6.5,6.6) has 11555 bin [6.6,6.7) has 12043 bin [6.7,6.8) has 11732 bin [6.8,6.9) has 11707 bin [6.9,7.0) has 11821 bin [7.0,7.1) has 10900 bin [7.1,7.2) has 10524 bin [7.2,7.3) has 10622 bin [7.3,7.4) has 11121 bin [7.4,7.5) has 9778 bin [7.5,7.6) has 9736 bin [7.6,7.7) has 9363 bin [7.7,7.8) has 9536 bin [7.8,7.9) has 9086 bin [7.9,8.0) has 9244 bin [8.0,8.1) has 8630 bin [8.1,8.2) has 7725 bin [8.2,8.3) has 7438 bin [8.3,8.4) has 7324 bin [8.4,8.5) has 6794 bin [8.5,8.6) has 6496 bin [8.6,8.7) has 6476 bin [8.7,8.8) has 6226 bin [8.8,8.9) has 6056 bin [8.9,9.0) has 5763 bin [9.0,9.1) has 5994 bin [9.1,9.2) has 6641 bin [9.2,9.3) has 16664 bin [9.3,9.4) has 8377 bin [9.4,9.5) has 4909 bin [9.5,9.6) has 4295 bin [9.6,9.7) has 4299 bin [9.7,9.8) has 4135 bin [9.8,9.9) has 4181 bin [9.9,10.0) has 3976 bin [10.0,10.1) has 3872 bin [10.1,10.2) has 3967 bin [10.2,10.3) has 3866 bin [10.3,10.4) has 3778 bin [10.4,10.5) has 3756 bin [10.5,10.6) has 3964 bin [10.6,10.7) has 3481 bin [10.7,10.8) has 3324 bin [10.8,10.9) has 3154 bin [10.9,11.0) has 3018 bin [11.0,11.1) has 3099 bin [11.1,11.2) has 3018 bin [11.2,11.3) has 3035 bin [11.3,11.4) has 2842 bin [11.4,11.5) has 3403 bin [11.5,11.6) has 3185 bin [11.6,11.7) has 2600 bin [11.7,11.8) has 2535 bin [11.8,11.9) has 2406 bin [11.9,12.0) has 2446 bin [12.0,12.1) has 2323 bin [12.1,12.2) has 2267 bin [12.2,12.3) has 2208 bin [12.3,12.4) has 1985 bin [12.4,12.5) has 2069 bin [12.5,12.6) has 1963 bin [12.6,12.7) has 1907 bin [12.7,12.8) has 1870 bin [12.8,12.9) has 1822 bin [12.9,13.0) has 1723 bin [13.0,13.1) has 1638 bin [13.1,13.2) has 1603 bin [13.2,13.3) has 1578 bin [13.3,13.4) has 1496 bin [13.4,13.5) has 1470 bin [13.5,13.6) has 1441 bin [13.6,13.7) has 1304 bin [13.7,13.8) has 1293 bin [13.8,13.9) has 1237 bin [13.9,14.0) has 1206 bin [14.0,14.1) has 1213 bin [14.1,14.2) has 1151 bin [14.2,14.3) has 1136 bin [14.3,14.4) has 1065 bin [14.4,14.5) has 1096 bin [14.5,14.6) has 1000 bin [14.6,14.7) has 982 bin [14.7,14.8) has 947 bin [14.8,14.9) has 926 bin [14.9,15.0) has 895 bin [15.0,15.1) has 864 bin [15.1,15.2) has 801 bin [15.2,15.3) has 760 bin [15.3,15.4) has 794 bin [15.4,15.5) has 713 bin [15.5,15.6) has 725 bin [15.6,15.7) has 643 bin [15.7,15.8) has 710 bin [15.8,15.9) has 646 bin [15.9,16.0) has 609 bin [16.0,16.1) has 545 bin [16.1,16.2) has 474 bin [16.2,16.3) has 429 bin [16.3,16.4) has 381 bin [16.4,16.5) has 298 bin [16.5,16.6) has 251 bin [16.6,16.7) has 208 bin [16.7,16.8) has 196 bin [16.8,16.9) has 138 bin [16.9,17.0) has 133 bin [17.0,17.1) has 118 bin [17.1,17.2) has 108 bin [17.2,17.3) has 97 bin [17.3,17.4) has 82 bin [17.4,17.5) has 55 bin [17.5,17.6) has 69 bin [17.6,17.7) has 65 bin [17.7,17.8) has 53 bin [17.8,17.9) has 50 bin [17.9,18.0) has 36 bin [18.0,18.1) has 42 bin [18.1,18.2) has 32 bin [18.2,18.3) has 40 bin [18.3,18.4) has 33 bin [18.4,18.5) has 18 bin [18.5,18.6) has 25 bin [18.6,18.7) has 22 bin [18.7,18.8) has 17 bin [18.8,18.9) has 14 bin [18.9,19.0) has 23 bin [19.0,19.1) has 63 bin [19.1,19.2) has 49 bin [19.2,19.3) has 13 bin [19.3,19.4) has 6 bin [19.4,19.5) has 15 bin [20.2,20.3) has 14 bin [20.3,20.4) has 8 bin [20.8,20.9) has 1 average z coordinate -0.8 for 40953404 element(s) point source id histogram with bin size 1.000000 bin 67 has 23176901 bin 68 has 17776503 average point source id 67.43406655524899 for 40953404 element(s)