lasinfo (210611) report for 'AHN4T/38AZ2_10.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: 51871645 number of points by return: 51309647 428600 114702 17197 1499 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 441230 0 min x y z: 108980.000 441230.000 -2.522 max x y z: 110019.999 442519.999 15.113 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: 51871645 extended number of points by return: 51309647 428600 114702 17197 1499 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 -2522 15113 intensity 0 4918 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 -30 29 user_data 6 7 point_source_ID 14 71 gps_time 268437983.780597 269720392.411996 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 20 255 B 0 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.88 34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51309647 number of intermediate returns: 133020 number of last returns: 51306289 number of single returns: 50877311 covered area in square units/kilounits: 1219140/1.22 point density: all returns 42.55 last only 42.08 (per square units) spacing: all returns 0.15 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51871645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51309647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 428600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 114702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 17197 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1499 instead zero. overview over extended number of returns of given pulse: 50877311 629738 292625 62979 8591 401 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1066889 unclassified (1) 50270464 ground (2) 155247 building (6) 360232 water (9) 18813 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4341433 +---> 182570 of those are unclassified (1) +---> 4052798 of those are ground (2) +---> 87033 of those are building (6) +---> 16329 of those are water (9) +---> 2703 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 19 bin [-2.5,-2.4) has 6745 bin [-2.4,-2.3) has 415638 bin [-2.3,-2.2) has 1349433 bin [-2.2,-2.1) has 1806979 bin [-2.1,-2.0) has 2580759 bin [-2.0,-1.9) has 10025033 bin [-1.9,-1.8) has 22126011 bin [-1.8,-1.7) has 9410846 bin [-1.7,-1.6) has 1693294 bin [-1.6,-1.5) has 825478 bin [-1.5,-1.4) has 411788 bin [-1.4,-1.3) has 126678 bin [-1.3,-1.2) has 99278 bin [-1.2,-1.1) has 51802 bin [-1.1,-1.0) has 19841 bin [-1.0,-0.9) has 12066 bin [-0.9,-0.8) has 11827 bin [-0.8,-0.7) has 11764 bin [-0.7,-0.6) has 11595 bin [-0.6,-0.5) has 11074 bin [-0.5,-0.4) has 10647 bin [-0.4,-0.3) has 12089 bin [-0.3,-0.2) has 12435 bin [-0.2,-0.1) has 11464 bin [-0.1,0.0) has 12414 bin [0.0,0.1) has 13955 bin [0.1,0.2) has 14873 bin [0.2,0.3) has 14296 bin [0.3,0.4) has 14554 bin [0.4,0.5) has 13687 bin [0.5,0.6) has 12653 bin [0.6,0.7) has 12837 bin [0.7,0.8) has 12320 bin [0.8,0.9) has 12322 bin [0.9,1.0) has 13405 bin [1.0,1.1) has 14485 bin [1.1,1.2) has 11584 bin [1.2,1.3) has 11657 bin [1.3,1.4) has 11689 bin [1.4,1.5) has 12336 bin [1.5,1.6) has 12293 bin [1.6,1.7) has 12632 bin [1.7,1.8) has 12937 bin [1.8,1.9) has 11895 bin [1.9,2.0) has 11773 bin [2.0,2.1) has 11564 bin [2.1,2.2) has 11191 bin [2.2,2.3) has 11536 bin [2.3,2.4) has 11438 bin [2.4,2.5) has 11101 bin [2.5,2.6) has 10862 bin [2.6,2.7) has 11145 bin [2.7,2.8) has 11030 bin [2.8,2.9) has 11800 bin [2.9,3.0) has 11239 bin [3.0,3.1) has 11925 bin [3.1,3.2) has 12055 bin [3.2,3.3) has 12227 bin [3.3,3.4) has 12122 bin [3.4,3.5) has 12094 bin [3.5,3.6) has 11851 bin [3.6,3.7) has 11619 bin [3.7,3.8) has 11289 bin [3.8,3.9) has 10994 bin [3.9,4.0) has 11210 bin [4.0,4.1) has 10580 bin [4.1,4.2) has 10455 bin [4.2,4.3) has 9967 bin [4.3,4.4) has 9585 bin [4.4,4.5) has 9204 bin [4.5,4.6) has 8751 bin [4.6,4.7) has 8211 bin [4.7,4.8) has 8188 bin [4.8,4.9) has 8025 bin [4.9,5.0) has 7980 bin [5.0,5.1) has 8015 bin [5.1,5.2) has 8145 bin [5.2,5.3) has 8013 bin [5.3,5.4) has 7573 bin [5.4,5.5) has 7804 bin [5.5,5.6) has 6932 bin [5.6,5.7) has 6326 bin [5.7,5.8) has 6337 bin [5.8,5.9) has 6361 bin [5.9,6.0) has 6222 bin [6.0,6.1) has 6095 bin [6.1,6.2) has 5931 bin [6.2,6.3) has 5800 bin [6.3,6.4) has 6049 bin [6.4,6.5) has 5961 bin [6.5,6.6) has 5828 bin [6.6,6.7) has 5429 bin [6.7,6.8) has 5368 bin [6.8,6.9) has 5299 bin [6.9,7.0) has 4759 bin [7.0,7.1) has 4644 bin [7.1,7.2) has 4588 bin [7.2,7.3) has 4479 bin [7.3,7.4) has 4271 bin [7.4,7.5) has 4262 bin [7.5,7.6) has 4145 bin [7.6,7.7) has 4069 bin [7.7,7.8) has 4053 bin [7.8,7.9) has 3788 bin [7.9,8.0) has 3680 bin [8.0,8.1) has 3350 bin [8.1,8.2) has 3293 bin [8.2,8.3) has 3202 bin [8.3,8.4) has 3050 bin [8.4,8.5) has 2940 bin [8.5,8.6) has 2697 bin [8.6,8.7) has 2504 bin [8.7,8.8) has 2315 bin [8.8,8.9) has 2200 bin [8.9,9.0) has 1984 bin [9.0,9.1) has 1886 bin [9.1,9.2) has 1752 bin [9.2,9.3) has 1667 bin [9.3,9.4) has 1523 bin [9.4,9.5) has 1460 bin [9.5,9.6) has 1326 bin [9.6,9.7) has 1298 bin [9.7,9.8) has 1237 bin [9.8,9.9) has 1053 bin [9.9,10.0) has 1052 bin [10.0,10.1) has 971 bin [10.1,10.2) has 967 bin [10.2,10.3) has 966 bin [10.3,10.4) has 944 bin [10.4,10.5) has 826 bin [10.5,10.6) has 830 bin [10.6,10.7) has 715 bin [10.7,10.8) has 714 bin [10.8,10.9) has 558 bin [10.9,11.0) has 485 bin [11.0,11.1) has 430 bin [11.1,11.2) has 390 bin [11.2,11.3) has 338 bin [11.3,11.4) has 311 bin [11.4,11.5) has 301 bin [11.5,11.6) has 254 bin [11.6,11.7) has 262 bin [11.7,11.8) has 232 bin [11.8,11.9) has 253 bin [11.9,12.0) has 221 bin [12.0,12.1) has 208 bin [12.1,12.2) has 151 bin [12.2,12.3) has 176 bin [12.3,12.4) has 123 bin [12.4,12.5) has 142 bin [12.5,12.6) has 152 bin [12.6,12.7) has 134 bin [12.7,12.8) has 113 bin [12.8,12.9) has 117 bin [12.9,13.0) has 85 bin [13.0,13.1) has 107 bin [13.1,13.2) has 93 bin [13.2,13.3) has 82 bin [13.3,13.4) has 81 bin [13.4,13.5) has 88 bin [13.5,13.6) has 78 bin [13.6,13.7) has 46 bin [13.7,13.8) has 33 bin [13.8,13.9) has 55 bin [13.9,14.0) has 56 bin [14.0,14.1) has 35 bin [14.1,14.2) has 21 bin [14.2,14.3) has 16 bin [14.3,14.4) has 17 bin [14.4,14.5) has 9 bin [14.5,14.6) has 10 bin [14.6,14.7) has 4 bin [14.7,14.8) has 2 bin [14.8,14.9) has 5 bin [14.9,15.0) has 3 bin [15.0,15.1) has 1 bin [15.1,15.2) has 1 average z coordinate -1.8 for 51871645 element(s) point source id histogram with bin size 1.000000 bin 14 has 6117852 bin 15 has 32641187 bin 16 has 4501792 bin 70 has 4098875 bin 71 has 4511939 average point source id 24.185956007371658 for 51871645 element(s)