lasinfo (210611) report for 'AHN4T/29AZ2_17.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: 333/2022 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: 44252435 number of points by return: 39046802 3568318 1299270 299799 36541 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 488730 0 min x y z: 265980.000 488730.000 21.360 max x y z: 267019.999 490019.999 51.310 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: 44252435 extended number of points by return: 39046802 3568318 1299270 299799 36541 1636 69 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 21360 51310 intensity 56 4811 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 185 210 gps_time 324221582.927427 328786337.617998 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 36 255 B 20 255 NIR 0 255 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 -16.09 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39046802 number of intermediate returns: 1636567 number of last returns: 39019335 number of single returns: 35450269 covered area in square units/kilounits: 1339156/1.34 point density: all returns 33.05 last only 29.14 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44252435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39046802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3568318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1299270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 299799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36541 instead zero. overview over extended number of returns of given pulse: 35450269 4568567 2998336 1051220 170445 13033 565 0 0 0 0 0 0 0 0 histogram of classification of points: 6573562 unclassified (1) 35168344 ground (2) 2449765 building (6) 60764 water (9) +-> flagged as extended overlap: 2861939 +---> 570417 of those are unclassified (1) +---> 2040686 of those are ground (2) +---> 248329 of those are building (6) +---> 2507 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.3,21.4) has 1 bin [21.4,21.5) has 55 bin [21.5,21.6) has 1303 bin [21.6,21.7) has 8487 bin [21.7,21.8) has 21118 bin [21.8,21.9) has 21093 bin [21.9,22.0) has 19901 bin [22.0,22.1) has 20235 bin [22.1,22.2) has 29158 bin [22.2,22.3) has 55159 bin [22.3,22.4) has 133379 bin [22.4,22.5) has 300332 bin [22.5,22.6) has 622995 bin [22.6,22.7) has 1069531 bin [22.7,22.8) has 1221086 bin [22.8,22.9) has 1070821 bin [22.9,23.0) has 1443801 bin [23.0,23.1) has 1356868 bin [23.1,23.2) has 1176096 bin [23.2,23.3) has 1201870 bin [23.3,23.4) has 1142649 bin [23.4,23.5) has 730238 bin [23.5,23.6) has 574137 bin [23.6,23.7) has 433744 bin [23.7,23.8) has 611899 bin [23.8,23.9) has 521827 bin [23.9,24.0) has 620932 bin [24.0,24.1) has 1106746 bin [24.1,24.2) has 1179086 bin [24.2,24.3) has 1271271 bin [24.3,24.4) has 1536532 bin [24.4,24.5) has 1483264 bin [24.5,24.6) has 1408131 bin [24.6,24.7) has 1654329 bin [24.7,24.8) has 1464433 bin [24.8,24.9) has 1374396 bin [24.9,25.0) has 1111639 bin [25.0,25.1) has 954054 bin [25.1,25.2) has 1233348 bin [25.2,25.3) has 838470 bin [25.3,25.4) has 872323 bin [25.4,25.5) has 1036427 bin [25.5,25.6) has 989016 bin [25.6,25.7) has 806609 bin [25.7,25.8) has 515919 bin [25.8,25.9) has 359083 bin [25.9,26.0) has 230543 bin [26.0,26.1) has 139446 bin [26.1,26.2) has 109165 bin [26.2,26.3) has 100065 bin [26.3,26.4) has 88960 bin [26.4,26.5) has 87652 bin [26.5,26.6) has 122220 bin [26.6,26.7) has 150100 bin [26.7,26.8) has 103476 bin [26.8,26.9) has 57564 bin [26.9,27.0) has 52317 bin [27.0,27.1) has 51629 bin [27.1,27.2) has 50830 bin [27.2,27.3) has 53976 bin [27.3,27.4) has 56827 bin [27.4,27.5) has 54590 bin [27.5,27.6) has 57423 bin [27.6,27.7) has 59722 bin [27.7,27.8) has 63022 bin [27.8,27.9) has 64005 bin [27.9,28.0) has 67670 bin [28.0,28.1) has 78288 bin [28.1,28.2) has 90980 bin [28.2,28.3) has 94387 bin [28.3,28.4) has 95271 bin [28.4,28.5) has 86967 bin [28.5,28.6) has 77613 bin [28.6,28.7) has 82135 bin [28.7,28.8) has 79401 bin [28.8,28.9) has 74863 bin [28.9,29.0) has 58694 bin [29.0,29.1) has 52146 bin [29.1,29.2) has 49439 bin [29.2,29.3) has 50115 bin [29.3,29.4) has 54181 bin [29.4,29.5) has 53247 bin [29.5,29.6) has 51597 bin [29.6,29.7) has 48992 bin [29.7,29.8) has 49413 bin [29.8,29.9) has 52729 bin [29.9,30.0) has 69171 bin [30.0,30.1) has 94350 bin [30.1,30.2) has 85030 bin [30.2,30.3) has 89067 bin [30.3,30.4) has 70249 bin [30.4,30.5) has 63953 bin [30.5,30.6) has 59357 bin [30.6,30.7) has 59555 bin [30.7,30.8) has 60466 bin [30.8,30.9) has 67565 bin [30.9,31.0) has 71761 bin [31.0,31.1) has 74745 bin [31.1,31.2) has 73392 bin [31.2,31.3) has 85619 bin [31.3,31.4) has 87136 bin [31.4,31.5) has 78380 bin [31.5,31.6) has 77762 bin [31.6,31.7) has 78259 bin [31.7,31.8) has 80568 bin [31.8,31.9) has 76253 bin [31.9,32.0) has 71737 bin [32.0,32.1) has 72709 bin [32.1,32.2) has 75025 bin [32.2,32.3) has 79097 bin [32.3,32.4) has 72412 bin [32.4,32.5) has 71263 bin [32.5,32.6) has 77095 bin [32.6,32.7) has 83765 bin [32.7,32.8) has 68525 bin [32.8,32.9) has 56646 bin [32.9,33.0) has 52243 bin [33.0,33.1) has 51229 bin [33.1,33.2) has 51554 bin [33.2,33.3) has 51468 bin [33.3,33.4) has 51286 bin [33.4,33.5) has 51173 bin [33.5,33.6) has 53302 bin [33.6,33.7) has 61670 bin [33.7,33.8) has 58307 bin [33.8,33.9) has 59266 bin [33.9,34.0) has 60726 bin [34.0,34.1) has 63419 bin [34.1,34.2) 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[41.8,41.9) has 15172 bin [41.9,42.0) has 15002 bin [42.0,42.1) has 14936 bin [42.1,42.2) has 14237 bin [42.2,42.3) has 14043 bin [42.3,42.4) has 13620 bin [42.4,42.5) has 13539 bin [42.5,42.6) has 13021 bin [42.6,42.7) has 12856 bin [42.7,42.8) has 12759 bin [42.8,42.9) has 12356 bin [42.9,43.0) has 11914 bin [43.0,43.1) has 11455 bin [43.1,43.2) has 11337 bin [43.2,43.3) has 10926 bin [43.3,43.4) has 10658 bin [43.4,43.5) has 10210 bin [43.5,43.6) has 9929 bin [43.6,43.7) has 9406 bin [43.7,43.8) has 8933 bin [43.8,43.9) has 8659 bin [43.9,44.0) has 8312 bin [44.0,44.1) has 7821 bin [44.1,44.2) has 7606 bin [44.2,44.3) has 7376 bin [44.3,44.4) has 7011 bin [44.4,44.5) has 6839 bin [44.5,44.6) has 6585 bin [44.6,44.7) has 6156 bin [44.7,44.8) has 5934 bin [44.8,44.9) has 5724 bin [44.9,45.0) has 5606 bin [45.0,45.1) has 5508 bin [45.1,45.2) has 5247 bin [45.2,45.3) has 5001 bin [45.3,45.4) has 4641 bin [45.4,45.5) has 4443 bin [45.5,45.6) has 4051 bin [45.6,45.7) has 3812 bin [45.7,45.8) has 3764 bin [45.8,45.9) has 3614 bin [45.9,46.0) has 3420 bin [46.0,46.1) has 3024 bin [46.1,46.2) has 2988 bin [46.2,46.3) has 2899 bin [46.3,46.4) has 2610 bin [46.4,46.5) has 2370 bin [46.5,46.6) has 2286 bin [46.6,46.7) has 2149 bin [46.7,46.8) has 2118 bin [46.8,46.9) has 2031 bin [46.9,47.0) has 1962 bin [47.0,47.1) has 1888 bin [47.1,47.2) has 1791 bin [47.2,47.3) has 1586 bin [47.3,47.4) has 1624 bin [47.4,47.5) has 1532 bin [47.5,47.6) has 1519 bin [47.6,47.7) has 1426 bin [47.7,47.8) has 1438 bin [47.8,47.9) has 1333 bin [47.9,48.0) has 1390 bin [48.0,48.1) has 1344 bin [48.1,48.2) has 1145 bin [48.2,48.3) has 1134 bin [48.3,48.4) has 1024 bin [48.4,48.5) has 910 bin [48.5,48.6) has 849 bin [48.6,48.7) has 780 bin [48.7,48.8) has 703 bin [48.8,48.9) has 684 bin [48.9,49.0) has 623 bin [49.0,49.1) has 525 bin [49.1,49.2) has 579 bin [49.2,49.3) has 481 bin [49.3,49.4) has 445 bin [49.4,49.5) has 429 bin [49.5,49.6) has 340 bin [49.6,49.7) has 306 bin [49.7,49.8) has 235 bin [49.8,49.9) has 246 bin [49.9,50.0) has 202 bin [50.0,50.1) has 173 bin [50.1,50.2) has 159 bin [50.2,50.3) has 117 bin [50.3,50.4) has 86 bin [50.4,50.5) has 58 bin [50.5,50.6) has 41 bin [50.6,50.7) has 28 bin [50.7,50.8) has 23 bin [50.8,50.9) has 9 bin [50.9,51.0) has 5 bin [51.0,51.1) has 3 bin [51.1,51.2) has 1 bin [51.3,51.4) has 1 average z coordinate 25.7 for 44252435 element(s) point source id histogram with bin size 1.000000 bin 185 has 19197797 bin 186 has 12661876 bin 210 has 12392762 average point source id 192.287303534822428 for 44252435 element(s)