lasinfo (210611) report for 'AHN4T/52GN1_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: 340/2022 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: 29937066 number of points by return: 26483775 2806221 571067 70595 5408 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 382480 0 min x y z: 199980.000 382480.000 22.293 max x y z: 201019.999 383769.999 52.708 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: 29937066 extended number of points by return: 26483775 2806221 571067 70595 5408 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 22293 52708 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -13 29 user_data 6 7 point_source_ID 100 101 gps_time 297863385.022400 297864269.685393 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.08 33.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26483775 number of intermediate returns: 650729 number of last returns: 26441080 number of single returns: 23638518 covered area in square units/kilounits: 1338656/1.34 point density: all returns 22.36 last only 19.75 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29937066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26483775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2806221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 571067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 70595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5408 instead zero. overview over extended number of returns of given pulse: 23638518 4501009 1508594 261716 25935 1213 81 0 0 0 0 0 0 0 0 histogram of classification of points: 5197682 unclassified (1) 21675804 ground (2) 3047514 building (6) 14584 water (9) 1482 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1912481 +---> 323655 of those are unclassified (1) +---> 1423778 of those are ground (2) +---> 161057 of those are building (6) +---> 3961 of those are water (9) +---> 30 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [22.2,22.3) has 1 bin [22.3,22.4) has 9 bin [22.4,22.5) has 3 bin [22.7,22.8) has 1 bin [22.8,22.9) has 5 bin [22.9,23.0) has 4 bin [23.0,23.1) has 92 bin [23.1,23.2) has 4222 bin [23.2,23.3) has 19196 bin [23.3,23.4) has 19996 bin [23.4,23.5) has 15502 bin [23.5,23.6) has 10844 bin [23.6,23.7) has 10781 bin [23.7,23.8) has 36254 bin [23.8,23.9) has 189606 bin [23.9,24.0) has 204659 bin [24.0,24.1) has 172115 bin [24.1,24.2) has 199727 bin [24.2,24.3) has 226287 bin [24.3,24.4) has 237926 bin [24.4,24.5) has 261350 bin [24.5,24.6) has 221914 bin [24.6,24.7) has 197315 bin [24.7,24.8) has 182670 bin [24.8,24.9) has 190004 bin [24.9,25.0) has 217277 bin [25.0,25.1) has 321247 bin [25.1,25.2) has 477780 bin [25.2,25.3) has 500766 bin [25.3,25.4) has 444260 bin [25.4,25.5) has 533076 bin [25.5,25.6) has 660706 bin [25.6,25.7) has 688162 bin [25.7,25.8) has 696710 bin [25.8,25.9) has 756106 bin [25.9,26.0) has 802354 bin [26.0,26.1) has 946777 bin [26.1,26.2) has 1303333 bin [26.2,26.3) has 1613708 bin [26.3,26.4) has 2069351 bin [26.4,26.5) has 1827132 bin [26.5,26.6) has 1509744 bin [26.6,26.7) has 1277710 bin [26.7,26.8) has 1016531 bin [26.8,26.9) has 960701 bin [26.9,27.0) has 890665 bin [27.0,27.1) has 441221 bin [27.1,27.2) has 171727 bin [27.2,27.3) has 115261 bin [27.3,27.4) has 94449 bin [27.4,27.5) has 90457 bin [27.5,27.6) has 90755 bin [27.6,27.7) has 90873 bin [27.7,27.8) has 90817 bin [27.8,27.9) has 95785 bin [27.9,28.0) has 99482 bin [28.0,28.1) has 108155 bin [28.1,28.2) has 112161 bin [28.2,28.3) has 122525 bin [28.3,28.4) has 145448 bin [28.4,28.5) has 163734 bin [28.5,28.6) has 167614 bin [28.6,28.7) has 129071 bin [28.7,28.8) has 126311 bin [28.8,28.9) has 130238 bin [28.9,29.0) has 128675 bin [29.0,29.1) has 114104 bin [29.1,29.2) has 123718 bin [29.2,29.3) has 118274 bin [29.3,29.4) has 104971 bin [29.4,29.5) has 115878 bin [29.5,29.6) has 101146 bin [29.6,29.7) has 95075 bin [29.7,29.8) has 92560 bin [29.8,29.9) has 88484 bin [29.9,30.0) has 81563 bin [30.0,30.1) has 86116 bin [30.1,30.2) has 100972 bin [30.2,30.3) has 77070 bin [30.3,30.4) has 65071 bin [30.4,30.5) has 74419 bin [30.5,30.6) has 82825 bin [30.6,30.7) has 104655 bin [30.7,30.8) has 80546 bin [30.8,30.9) has 70853 bin [30.9,31.0) has 73063 bin [31.0,31.1) has 81833 bin [31.1,31.2) has 79446 bin [31.2,31.3) has 71811 bin [31.3,31.4) has 68295 bin [31.4,31.5) has 73332 bin [31.5,31.6) has 73979 bin [31.6,31.7) has 67170 bin [31.7,31.8) has 85291 bin [31.8,31.9) has 78927 bin [31.9,32.0) has 76372 bin [32.0,32.1) has 62734 bin [32.1,32.2) has 68074 bin [32.2,32.3) has 64117 bin [32.3,32.4) has 68260 bin [32.4,32.5) has 67327 bin [32.5,32.6) has 70079 bin [32.6,32.7) has 66067 bin [32.7,32.8) has 63652 bin [32.8,32.9) has 55467 bin [32.9,33.0) has 55027 bin [33.0,33.1) has 53337 bin [33.1,33.2) has 49575 bin [33.2,33.3) has 47836 bin [33.3,33.4) has 46492 bin [33.4,33.5) has 45251 bin [33.5,33.6) has 45062 bin [33.6,33.7) has 43898 bin [33.7,33.8) has 43009 bin [33.8,33.9) has 41830 bin [33.9,34.0) has 40333 bin [34.0,34.1) has 47735 bin [34.1,34.2) has 46357 bin [34.2,34.3) has 36685 bin [34.3,34.4) has 35576 bin [34.4,34.5) has 33401 bin [34.5,34.6) has 32827 bin [34.6,34.7) has 32222 bin [34.7,34.8) has 32016 bin [34.8,34.9) has 31153 bin [34.9,35.0) has 29702 bin [35.0,35.1) has 31717 bin [35.1,35.2) has 38683 bin [35.2,35.3) has 31605 bin [35.3,35.4) has 28225 bin [35.4,35.5) has 27388 bin [35.5,35.6) has 25275 bin [35.6,35.7) has 25052 bin [35.7,35.8) has 24130 bin [35.8,35.9) has 23834 bin [35.9,36.0) has 23431 bin [36.0,36.1) has 22421 bin [36.1,36.2) has 21887 bin [36.2,36.3) has 21920 bin [36.3,36.4) has 21879 bin [36.4,36.5) has 21358 bin [36.5,36.6) has 21090 bin [36.6,36.7) has 21023 bin [36.7,36.8) has 20465 bin [36.8,36.9) has 19869 bin [36.9,37.0) has 19816 bin [37.0,37.1) has 19081 bin [37.1,37.2) has 19066 bin [37.2,37.3) has 18871 bin [37.3,37.4) has 18230 bin [37.4,37.5) has 18004 bin [37.5,37.6) has 17635 bin [37.6,37.7) has 17148 bin [37.7,37.8) has 16632 bin [37.8,37.9) has 16632 bin [37.9,38.0) has 16244 bin [38.0,38.1) has 15868 bin [38.1,38.2) has 15933 bin [38.2,38.3) has 15758 bin [38.3,38.4) has 15389 bin [38.4,38.5) has 15023 bin [38.5,38.6) has 14790 bin [38.6,38.7) has 14319 bin [38.7,38.8) has 14008 bin [38.8,38.9) has 13757 bin [38.9,39.0) has 17926 bin [39.0,39.1) has 20194 bin [39.1,39.2) has 14486 bin [39.2,39.3) has 12789 bin [39.3,39.4) has 12479 bin [39.4,39.5) has 12403 bin [39.5,39.6) has 12116 bin [39.6,39.7) has 11878 bin [39.7,39.8) has 11487 bin [39.8,39.9) has 11432 bin [39.9,40.0) has 11010 bin [40.0,40.1) has 10554 bin [40.1,40.2) has 10517 bin [40.2,40.3) has 10299 bin [40.3,40.4) has 9921 bin [40.4,40.5) has 9538 bin [40.5,40.6) has 9411 bin [40.6,40.7) has 9139 bin [40.7,40.8) has 8952 bin [40.8,40.9) has 8459 bin [40.9,41.0) has 8315 bin [41.0,41.1) has 8153 bin [41.1,41.2) has 8084 bin [41.2,41.3) has 7825 bin [41.3,41.4) has 7518 bin [41.4,41.5) has 7235 bin [41.5,41.6) has 7270 bin [41.6,41.7) has 6704 bin [41.7,41.8) has 6524 bin [41.8,41.9) has 6326 bin [41.9,42.0) has 6084 bin [42.0,42.1) has 5863 bin [42.1,42.2) has 5608 bin [42.2,42.3) has 5432 bin [42.3,42.4) has 5286 bin [42.4,42.5) has 5143 bin [42.5,42.6) has 4972 bin [42.6,42.7) has 4808 bin [42.7,42.8) has 4592 bin [42.8,42.9) has 4491 bin [42.9,43.0) has 4189 bin [43.0,43.1) has 4099 bin [43.1,43.2) has 3856 bin [43.2,43.3) has 3758 bin [43.3,43.4) has 3519 bin [43.4,43.5) has 3621 bin [43.5,43.6) has 3399 bin [43.6,43.7) has 3099 bin [43.7,43.8) has 2970 bin [43.8,43.9) has 2870 bin [43.9,44.0) has 2732 bin [44.0,44.1) has 2721 bin [44.1,44.2) has 2619 bin [44.2,44.3) has 2539 bin [44.3,44.4) has 2333 bin [44.4,44.5) has 2146 bin [44.5,44.6) has 1981 bin [44.6,44.7) has 1999 bin [44.7,44.8) has 1785 bin [44.8,44.9) has 1657 bin [44.9,45.0) has 1607 bin [45.0,45.1) has 1502 bin [45.1,45.2) has 1349 bin [45.2,45.3) has 1227 bin [45.3,45.4) has 1207 bin [45.4,45.5) has 1229 bin [45.5,45.6) has 1179 bin [45.6,45.7) has 1001 bin [45.7,45.8) has 992 bin [45.8,45.9) has 868 bin [45.9,46.0) has 787 bin [46.0,46.1) has 766 bin [46.1,46.2) has 598 bin [46.2,46.3) has 596 bin [46.3,46.4) has 509 bin [46.4,46.5) has 424 bin [46.5,46.6) has 412 bin [46.6,46.7) has 383 bin [46.7,46.8) has 380 bin [46.8,46.9) has 319 bin [46.9,47.0) has 321 bin [47.0,47.1) has 326 bin [47.1,47.2) has 292 bin [47.2,47.3) has 270 bin [47.3,47.4) has 261 bin [47.4,47.5) has 223 bin [47.5,47.6) has 222 bin [47.6,47.7) has 218 bin [47.7,47.8) has 197 bin [47.8,47.9) has 181 bin [47.9,48.0) has 161 bin [48.0,48.1) has 153 bin [48.1,48.2) has 162 bin [48.2,48.3) has 149 bin [48.3,48.4) has 158 bin [48.4,48.5) has 137 bin [48.5,48.6) has 135 bin [48.6,48.7) has 124 bin [48.7,48.8) has 104 bin [48.8,48.9) has 87 bin [48.9,49.0) has 99 bin [49.0,49.1) has 70 bin [49.1,49.2) has 100 bin [49.2,49.3) has 88 bin [49.3,49.4) has 91 bin [49.4,49.5) has 77 bin [49.5,49.6) has 47 bin [49.6,49.7) has 46 bin [49.7,49.8) has 52 bin [49.8,49.9) has 43 bin [49.9,50.0) has 40 bin [50.0,50.1) has 23 bin [50.1,50.2) has 23 bin [50.2,50.3) has 25 bin [50.3,50.4) has 25 bin [50.4,50.5) has 24 bin [50.5,50.6) has 19 bin [50.6,50.7) has 24 bin [50.7,50.8) has 14 bin [50.8,50.9) has 8 bin [50.9,51.0) has 18 bin [51.0,51.1) has 9 bin [51.1,51.2) has 17 bin [51.2,51.3) has 6 bin [51.3,51.4) has 4 bin [51.4,51.5) has 5 bin [51.5,51.6) has 7 bin [51.6,51.7) has 3 bin [51.7,51.8) has 2 bin [51.8,51.9) has 6 bin [51.9,52.0) has 1 bin [52.1,52.2) has 1 bin [52.2,52.3) has 1 bin [52.4,52.5) has 2 bin [52.7,52.8) has 1 average z coordinate 27.4 for 29937066 element(s) point source id histogram with bin size 1.000000 bin 100 has 16894399 bin 101 has 13042667 average point source id 100.435669514173497 for 29937066 element(s)