lasinfo (210611) report for 'AHN4T/17AN1_16.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: 50122614 number of points by return: 29718413 13511382 5340535 1324956 205095 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 544980 0 min x y z: 219980.000 544980.000 9.700 max x y z: 221019.999 546269.999 44.750 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: 50122614 extended number of points by return: 29718413 13511382 5340535 1324956 205095 20755 1478 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 9700 44750 intensity 0 4969 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 29 user_data 6 7 point_source_ID 53 206 gps_time 330439069.658113 330858216.266036 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 46 255 B 36 246 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.17 33.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29718413 number of intermediate returns: 6888997 number of last returns: 29738082 number of single returns: 16222878 covered area in square units/kilounits: 1333108/1.33 point density: all returns 37.60 last only 22.31 (per square units) spacing: all returns 0.16 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50122614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29718413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13511382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5340535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1324956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 205095 instead zero. overview over extended number of returns of given pulse: 16222878 16338134 12036811 4476689 921925 116227 9950 0 0 0 0 0 0 0 0 histogram of classification of points: 27168217 unclassified (1) 22797569 ground (2) 156828 water (9) +-> flagged as extended overlap: 3708309 +---> 1897466 of those are unclassified (1) +---> 1803551 of those are ground (2) +---> 7292 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.7,9.8) has 127 bin [9.8,9.9) has 3618 bin [9.9,10.0) has 10163 bin [10.0,10.1) has 7024 bin [10.1,10.2) has 6214 bin [10.2,10.3) has 6603 bin [10.3,10.4) has 7337 bin [10.4,10.5) has 10775 bin [10.5,10.6) has 52389 bin [10.6,10.7) has 111611 bin [10.7,10.8) has 279678 bin [10.8,10.9) has 620598 bin [10.9,11.0) has 932179 bin [11.0,11.1) has 1105847 bin [11.1,11.2) has 1294784 bin [11.2,11.3) has 1210589 bin [11.3,11.4) has 1262051 bin [11.4,11.5) has 1607309 bin [11.5,11.6) has 2222027 bin [11.6,11.7) has 2173404 bin [11.7,11.8) has 2054286 bin [11.8,11.9) has 1998071 bin [11.9,12.0) has 1799532 bin [12.0,12.1) has 1531749 bin [12.1,12.2) has 1248308 bin [12.2,12.3) has 1026184 bin [12.3,12.4) has 837881 bin [12.4,12.5) has 648300 bin [12.5,12.6) has 493803 bin [12.6,12.7) has 397185 bin [12.7,12.8) has 340314 bin [12.8,12.9) has 301458 bin [12.9,13.0) has 276635 bin [13.0,13.1) has 265166 bin [13.1,13.2) has 262279 bin [13.2,13.3) has 257543 bin [13.3,13.4) has 253053 bin [13.4,13.5) has 249318 bin [13.5,13.6) has 243316 bin [13.6,13.7) has 236431 bin [13.7,13.8) has 228518 bin [13.8,13.9) has 220780 bin [13.9,14.0) has 215132 bin [14.0,14.1) has 207699 bin [14.1,14.2) has 203567 bin [14.2,14.3) has 196981 bin [14.3,14.4) has 192757 bin [14.4,14.5) has 189789 bin [14.5,14.6) has 187109 bin [14.6,14.7) has 184241 bin [14.7,14.8) has 181425 bin [14.8,14.9) has 179632 bin [14.9,15.0) has 176956 bin [15.0,15.1) has 173790 bin 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has 93797 bin [30.3,30.4) has 93285 bin [30.4,30.5) has 92856 bin [30.5,30.6) has 93069 bin [30.6,30.7) has 91406 bin [30.7,30.8) has 90725 bin [30.8,30.9) has 90801 bin [30.9,31.0) has 90064 bin [31.0,31.1) has 89160 bin [31.1,31.2) has 88983 bin [31.2,31.3) has 88390 bin [31.3,31.4) has 87054 bin [31.4,31.5) has 86199 bin [31.5,31.6) has 84980 bin [31.6,31.7) has 82700 bin [31.7,31.8) has 81870 bin [31.8,31.9) has 80707 bin [31.9,32.0) has 78897 bin [32.0,32.1) has 78783 bin [32.1,32.2) has 77896 bin [32.2,32.3) has 76203 bin [32.3,32.4) has 74392 bin [32.4,32.5) has 72569 bin [32.5,32.6) has 71803 bin [32.6,32.7) has 69309 bin [32.7,32.8) has 68352 bin [32.8,32.9) has 66769 bin [32.9,33.0) has 64625 bin [33.0,33.1) has 62867 bin [33.1,33.2) has 61475 bin [33.2,33.3) has 59989 bin [33.3,33.4) has 57891 bin [33.4,33.5) has 56254 bin [33.5,33.6) has 54044 bin [33.6,33.7) has 52378 bin [33.7,33.8) has 50621 bin [33.8,33.9) has 48773 bin [33.9,34.0) has 47009 bin [34.0,34.1) has 45246 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5756 bin [38.0,38.1) has 5612 bin [38.1,38.2) has 5214 bin [38.2,38.3) has 4812 bin [38.3,38.4) has 4640 bin [38.4,38.5) has 4369 bin [38.5,38.6) has 4157 bin [38.6,38.7) has 3857 bin [38.7,38.8) has 3702 bin [38.8,38.9) has 3401 bin [38.9,39.0) has 3195 bin [39.0,39.1) has 3029 bin [39.1,39.2) has 2885 bin [39.2,39.3) has 2733 bin [39.3,39.4) has 2554 bin [39.4,39.5) has 2269 bin [39.5,39.6) has 2130 bin [39.6,39.7) has 1982 bin [39.7,39.8) has 1900 bin [39.8,39.9) has 1750 bin [39.9,40.0) has 1589 bin [40.0,40.1) has 1426 bin [40.1,40.2) has 1337 bin [40.2,40.3) has 1278 bin [40.3,40.4) has 1159 bin [40.4,40.5) has 1124 bin [40.5,40.6) has 995 bin [40.6,40.7) has 901 bin [40.7,40.8) has 779 bin [40.8,40.9) has 730 bin [40.9,41.0) has 679 bin [41.0,41.1) has 624 bin [41.1,41.2) has 550 bin [41.2,41.3) has 505 bin [41.3,41.4) has 453 bin [41.4,41.5) has 398 bin [41.5,41.6) has 393 bin [41.6,41.7) has 319 bin [41.7,41.8) has 286 bin [41.8,41.9) has 292 bin [41.9,42.0) has 223 bin [42.0,42.1) has 222 bin [42.1,42.2) has 201 bin [42.2,42.3) has 209 bin [42.3,42.4) has 153 bin [42.4,42.5) has 158 bin [42.5,42.6) has 142 bin [42.6,42.7) has 118 bin [42.7,42.8) has 113 bin [42.8,42.9) has 73 bin [42.9,43.0) has 72 bin [43.0,43.1) has 63 bin [43.1,43.2) has 52 bin [43.2,43.3) has 59 bin [43.3,43.4) has 42 bin [43.4,43.5) has 44 bin [43.5,43.6) has 29 bin [43.6,43.7) has 32 bin [43.7,43.8) has 21 bin [43.8,43.9) has 12 bin [43.9,44.0) has 13 bin [44.0,44.1) has 9 bin [44.1,44.2) has 9 bin [44.2,44.3) has 6 bin [44.3,44.4) has 2 bin [44.4,44.5) has 1 bin [44.5,44.6) has 1 bin [44.7,44.8) has 1 average z coordinate 16.8 for 50122614 element(s) point source id histogram with bin size 1.000000 bin 53 has 6215019 bin 54 has 31394074 bin 55 has 1440019 bin 206 has 11073502 average point source id 87.485829450155975 for 50122614 element(s)