lasinfo (210611) report for 'AHN4T/51AZ1_12.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: 339/2022 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: 35861155 number of points by return: 31371300 3127534 1115054 221699 25568 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 389980 0 min x y z: 140980.000 389980.000 10.543 max x y z: 142019.999 391269.999 40.827 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: 35861155 extended number of points by return: 31371300 3127534 1115054 221699 25568 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 10543 40827 intensity 0 4954 return_number 1 5 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 56 2055 gps_time 298020016.731681 300273234.871580 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 31 255 B 22 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.54 ('Amplitude') attribute1 -16.57 32.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31371300 number of intermediate returns: 1361462 number of last returns: 31369778 number of single returns: 28241385 covered area in square units/kilounits: 1319384/1.32 point density: all returns 27.18 last only 23.78 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35861155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31371300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3127534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1115054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 221699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25568 instead zero. overview over extended number of returns of given pulse: 28241385 4028360 2678625 784604 119479 8292 410 0 0 0 0 0 0 0 0 histogram of classification of points: 5115786 unclassified (1) 30438932 ground (2) 190585 building (6) 115852 water (9) +-> flagged as extended overlap: 2326376 +---> 180936 of those are unclassified (1) +---> 2124000 of those are ground (2) +---> 17349 of those are building (6) +---> 4091 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.5,10.6) has 5 bin [10.6,10.7) has 120 bin [10.7,10.8) has 744 bin [10.8,10.9) has 1957 bin [10.9,11.0) has 9104 bin [11.0,11.1) has 33237 bin [11.1,11.2) has 89748 bin [11.2,11.3) has 137564 bin [11.3,11.4) has 308760 bin [11.4,11.5) has 584736 bin [11.5,11.6) has 536035 bin [11.6,11.7) has 495706 bin [11.7,11.8) has 423301 bin [11.8,11.9) has 517743 bin [11.9,12.0) has 654530 bin [12.0,12.1) has 1173482 bin [12.1,12.2) has 1582323 bin [12.2,12.3) has 1903508 bin [12.3,12.4) has 2523445 bin [12.4,12.5) has 2465434 bin [12.5,12.6) has 1826732 bin [12.6,12.7) has 1825539 bin [12.7,12.8) has 2387064 bin [12.8,12.9) has 2007906 bin [12.9,13.0) has 1894829 bin [13.0,13.1) has 1271808 bin [13.1,13.2) has 957297 bin [13.2,13.3) has 751964 bin [13.3,13.4) has 588293 bin [13.4,13.5) has 711303 bin [13.5,13.6) has 649159 bin [13.6,13.7) has 520901 bin [13.7,13.8) has 328273 bin [13.8,13.9) has 214718 bin [13.9,14.0) has 187689 bin [14.0,14.1) has 176347 bin [14.1,14.2) has 150702 bin [14.2,14.3) has 95562 bin [14.3,14.4) has 79679 bin [14.4,14.5) has 89841 bin [14.5,14.6) has 89344 bin [14.6,14.7) has 96889 bin [14.7,14.8) has 114519 bin [14.8,14.9) has 138694 bin [14.9,15.0) has 92905 bin [15.0,15.1) has 89926 bin [15.1,15.2) has 88415 bin [15.2,15.3) has 82073 bin [15.3,15.4) has 107655 bin [15.4,15.5) has 61503 bin [15.5,15.6) has 51299 bin [15.6,15.7) has 46941 bin [15.7,15.8) has 54385 bin [15.8,15.9) has 56051 bin [15.9,16.0) has 37223 bin [16.0,16.1) has 36332 bin [16.1,16.2) has 37617 bin [16.2,16.3) has 30288 bin [16.3,16.4) has 24334 bin [16.4,16.5) has 22972 bin [16.5,16.6) has 23270 bin [16.6,16.7) has 23287 bin [16.7,16.8) has 23271 bin [16.8,16.9) has 24333 bin [16.9,17.0) has 24067 bin [17.0,17.1) has 24047 bin [17.1,17.2) has 24891 bin [17.2,17.3) has 25066 bin [17.3,17.4) has 25251 bin [17.4,17.5) has 25652 bin [17.5,17.6) has 26295 bin [17.6,17.7) has 25664 bin [17.7,17.8) has 26310 bin [17.8,17.9) has 26408 bin [17.9,18.0) has 26555 bin [18.0,18.1) has 26567 bin [18.1,18.2) has 27300 bin [18.2,18.3) has 27456 bin [18.3,18.4) has 27649 bin [18.4,18.5) has 27831 bin [18.5,18.6) has 28488 bin [18.6,18.7) has 28567 bin [18.7,18.8) has 28939 bin [18.8,18.9) has 28895 bin [18.9,19.0) has 29278 bin [19.0,19.1) has 29705 bin [19.1,19.2) has 29885 bin [19.2,19.3) has 30655 bin [19.3,19.4) has 31322 bin [19.4,19.5) has 31825 bin [19.5,19.6) has 32798 bin [19.6,19.7) has 32983 bin [19.7,19.8) has 33625 bin [19.8,19.9) has 34084 bin [19.9,20.0) has 34591 bin [20.0,20.1) has 35485 bin [20.1,20.2) has 36809 bin [20.2,20.3) has 37594 bin [20.3,20.4) has 37139 bin [20.4,20.5) has 37583 bin [20.5,20.6) has 38243 bin [20.6,20.7) has 38868 bin [20.7,20.8) has 39192 bin [20.8,20.9) has 40019 bin [20.9,21.0) has 40270 bin [21.0,21.1) has 40386 bin [21.1,21.2) has 41189 bin [21.2,21.3) has 41090 bin [21.3,21.4) has 41587 bin [21.4,21.5) has 41870 bin [21.5,21.6) has 41794 bin [21.6,21.7) has 42437 bin [21.7,21.8) has 42509 bin [21.8,21.9) has 42056 bin [21.9,22.0) has 42155 bin [22.0,22.1) has 41746 bin [22.1,22.2) has 41708 bin [22.2,22.3) has 41509 bin [22.3,22.4) has 40906 bin [22.4,22.5) has 40571 bin [22.5,22.6) has 40453 bin [22.6,22.7) has 40025 bin [22.7,22.8) has 39678 bin [22.8,22.9) has 38963 bin [22.9,23.0) has 38191 bin [23.0,23.1) has 37693 bin [23.1,23.2) has 37262 bin [23.2,23.3) has 36048 bin [23.3,23.4) has 35776 bin [23.4,23.5) has 35037 bin [23.5,23.6) has 34379 bin [23.6,23.7) has 33587 bin [23.7,23.8) has 32482 bin [23.8,23.9) has 31789 bin [23.9,24.0) has 30946 bin [24.0,24.1) has 30926 bin [24.1,24.2) has 29830 bin [24.2,24.3) has 29374 bin [24.3,24.4) has 28946 bin [24.4,24.5) has 28262 bin [24.5,24.6) has 27659 bin [24.6,24.7) has 27198 bin [24.7,24.8) has 26994 bin [24.8,24.9) has 26610 bin [24.9,25.0) has 25990 bin [25.0,25.1) has 26045 bin [25.1,25.2) has 25593 bin [25.2,25.3) has 25401 bin [25.3,25.4) has 25039 bin [25.4,25.5) has 24754 bin [25.5,25.6) has 24628 bin [25.6,25.7) has 24234 bin [25.7,25.8) has 24125 bin [25.8,25.9) has 24015 bin [25.9,26.0) has 23570 bin [26.0,26.1) has 23701 bin [26.1,26.2) has 23462 bin [26.2,26.3) has 23537 bin [26.3,26.4) has 23337 bin [26.4,26.5) has 23178 bin [26.5,26.6) has 23045 bin [26.6,26.7) has 23213 bin [26.7,26.8) has 23020 bin [26.8,26.9) has 22735 bin [26.9,27.0) has 22534 bin [27.0,27.1) has 22433 bin [27.1,27.2) has 21845 bin [27.2,27.3) has 21988 bin [27.3,27.4) has 21630 bin [27.4,27.5) has 21563 bin [27.5,27.6) has 21498 bin [27.6,27.7) has 21258 bin [27.7,27.8) has 21046 bin [27.8,27.9) has 20842 bin [27.9,28.0) has 20541 bin [28.0,28.1) has 20570 bin [28.1,28.2) has 19917 bin [28.2,28.3) has 19719 bin [28.3,28.4) has 19307 bin [28.4,28.5) has 19190 bin [28.5,28.6) has 18983 bin [28.6,28.7) has 18828 bin [28.7,28.8) has 18830 bin [28.8,28.9) has 18611 bin [28.9,29.0) has 18266 bin [29.0,29.1) has 17822 bin [29.1,29.2) has 17709 bin [29.2,29.3) has 17272 bin [29.3,29.4) has 17175 bin [29.4,29.5) has 16860 bin [29.5,29.6) has 16511 bin [29.6,29.7) has 16750 bin [29.7,29.8) has 16209 bin [29.8,29.9) has 15832 bin [29.9,30.0) has 15597 bin [30.0,30.1) has 15563 bin [30.1,30.2) has 15262 bin [30.2,30.3) has 15025 bin [30.3,30.4) has 14956 bin [30.4,30.5) has 14586 bin [30.5,30.6) has 14272 bin [30.6,30.7) has 14116 bin [30.7,30.8) has 13609 bin [30.8,30.9) has 13168 bin [30.9,31.0) has 12812 bin [31.0,31.1) has 12658 bin [31.1,31.2) has 12236 bin [31.2,31.3) has 12272 bin [31.3,31.4) has 11850 bin [31.4,31.5) has 11572 bin [31.5,31.6) has 11279 bin [31.6,31.7) has 11045 bin [31.7,31.8) has 10782 bin [31.8,31.9) has 10685 bin [31.9,32.0) has 10026 bin [32.0,32.1) has 9877 bin [32.1,32.2) has 9777 bin [32.2,32.3) has 9548 bin [32.3,32.4) has 9303 bin [32.4,32.5) has 8951 bin [32.5,32.6) has 8803 bin [32.6,32.7) has 8144 bin [32.7,32.8) has 7940 bin [32.8,32.9) has 7814 bin [32.9,33.0) has 7349 bin [33.0,33.1) has 7190 bin [33.1,33.2) has 7111 bin [33.2,33.3) has 6825 bin [33.3,33.4) has 6684 bin [33.4,33.5) has 6281 bin [33.5,33.6) has 6179 bin [33.6,33.7) has 6080 bin [33.7,33.8) has 5900 bin [33.8,33.9) has 5545 bin [33.9,34.0) has 5382 bin [34.0,34.1) has 5069 bin [34.1,34.2) has 4732 bin [34.2,34.3) has 4489 bin [34.3,34.4) has 4178 bin [34.4,34.5) has 3768 bin [34.5,34.6) has 3726 bin [34.6,34.7) has 3441 bin [34.7,34.8) has 3272 bin [34.8,34.9) has 3060 bin [34.9,35.0) has 2821 bin [35.0,35.1) has 2797 bin [35.1,35.2) has 2575 bin [35.2,35.3) has 2469 bin [35.3,35.4) has 2300 bin [35.4,35.5) has 2168 bin [35.5,35.6) has 2054 bin [35.6,35.7) has 1883 bin [35.7,35.8) has 1761 bin [35.8,35.9) has 1755 bin [35.9,36.0) has 1614 bin [36.0,36.1) has 1468 bin [36.1,36.2) has 1354 bin [36.2,36.3) has 1259 bin [36.3,36.4) has 1159 bin [36.4,36.5) has 1053 bin [36.5,36.6) has 1052 bin [36.6,36.7) has 895 bin [36.7,36.8) has 888 bin [36.8,36.9) has 826 bin [36.9,37.0) has 774 bin [37.0,37.1) has 678 bin [37.1,37.2) has 596 bin [37.2,37.3) has 578 bin [37.3,37.4) has 479 bin [37.4,37.5) has 452 bin [37.5,37.6) has 321 bin [37.6,37.7) has 336 bin [37.7,37.8) has 277 bin [37.8,37.9) has 211 bin [37.9,38.0) has 179 bin [38.0,38.1) has 160 bin [38.1,38.2) has 137 bin [38.2,38.3) has 132 bin [38.3,38.4) has 137 bin [38.4,38.5) has 125 bin [38.5,38.6) has 120 bin [38.6,38.7) has 84 bin [38.7,38.8) has 99 bin [38.8,38.9) has 98 bin [38.9,39.0) has 107 bin [39.0,39.1) has 94 bin [39.1,39.2) has 98 bin [39.2,39.3) has 71 bin [39.3,39.4) has 84 bin [39.4,39.5) has 72 bin [39.5,39.6) has 67 bin [39.6,39.7) has 49 bin [39.7,39.8) has 51 bin [39.8,39.9) has 59 bin [39.9,40.0) has 49 bin [40.0,40.1) has 47 bin [40.1,40.2) has 43 bin [40.2,40.3) has 34 bin [40.3,40.4) has 25 bin [40.4,40.5) has 20 bin [40.5,40.6) has 13 bin [40.6,40.7) has 5 bin [40.7,40.8) has 4 bin [40.8,40.9) has 3 average z coordinate 14.1 for 35861155 element(s) point source id histogram with bin size 1.000000 bin 56 has 19149839 bin 57 has 6873 bin 1058 has 8116175 bin 2055 has 8588268 average point source id 761.508842506606356 for 35861155 element(s)