lasinfo (210611) report for 'AHN4T/21DN1_20.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: 49608179 number of points by return: 49346731 189330 58259 12330 1437 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 507480 0 min x y z: 193980.000 507480.000 -2.005 max x y z: 195019.999 508769.999 18.648 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: 49608179 extended number of points by return: 49346731 189330 58259 12330 1437 86 6 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 -2005 18648 intensity 56 4996 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 84 126 gps_time 330423258.631459 330602055.971264 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 43 255 B 31 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.11 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 49346731 number of intermediate returns: 72510 number of last returns: 49343695 number of single returns: 49154757 covered area in square units/kilounits: 1337380/1.34 point density: all returns 37.09 last only 36.90 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49608179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 49346731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 189330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 58259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 12330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1437 instead zero. overview over extended number of returns of given pulse: 49154757 264199 138074 43800 6822 491 36 0 0 0 0 0 0 0 0 histogram of classification of points: 400149 unclassified (1) 48679375 ground (2) 137656 building (6) 388924 water (9) 2075 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3600520 +---> 7492 of those are unclassified (1) +---> 3578723 of those are ground (2) +---> 14305 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 1 bin [-2.0,-1.9) has 24 bin [-1.9,-1.8) has 1012 bin [-1.8,-1.7) has 4980 bin [-1.7,-1.6) has 10404 bin [-1.6,-1.5) has 26225 bin [-1.5,-1.4) has 163320 bin [-1.4,-1.3) has 1609685 bin [-1.3,-1.2) has 4134817 bin [-1.2,-1.1) has 5920022 bin [-1.1,-1.0) has 6733166 bin [-1.0,-0.9) has 8441936 bin [-0.9,-0.8) has 9515448 bin [-0.8,-0.7) has 6860994 bin [-0.7,-0.6) has 2863654 bin [-0.6,-0.5) has 936885 bin [-0.5,-0.4) has 663829 bin [-0.4,-0.3) has 325655 bin [-0.3,-0.2) has 135150 bin [-0.2,-0.1) has 114032 bin [-0.1,0.0) has 158413 bin [0.0,0.1) has 193463 bin [0.1,0.2) has 138984 bin [0.2,0.3) has 56991 bin [0.3,0.4) has 41791 bin [0.4,0.5) has 30929 bin [0.5,0.6) has 29330 bin [0.6,0.7) has 21126 bin [0.7,0.8) has 16070 bin [0.8,0.9) has 11266 bin [0.9,1.0) has 10648 bin [1.0,1.1) has 7704 bin [1.1,1.2) has 6828 bin [1.2,1.3) has 6248 bin [1.3,1.4) has 6789 bin [1.4,1.5) has 6992 bin [1.5,1.6) has 6812 bin [1.6,1.7) has 5387 bin [1.7,1.8) has 5202 bin [1.8,1.9) has 4169 bin [1.9,2.0) has 4213 bin [2.0,2.1) has 4044 bin [2.1,2.2) has 4158 bin [2.2,2.3) has 4391 bin [2.3,2.4) has 4272 bin [2.4,2.5) has 4583 bin [2.5,2.6) has 5750 bin [2.6,2.7) has 5454 bin [2.7,2.8) has 4217 bin [2.8,2.9) has 3861 bin [2.9,3.0) has 3693 bin [3.0,3.1) has 3676 bin [3.1,3.2) has 4028 bin [3.2,3.3) has 3924 bin [3.3,3.4) has 4038 bin [3.4,3.5) has 4482 bin [3.5,3.6) has 3961 bin [3.6,3.7) has 4313 bin [3.7,3.8) has 4302 bin [3.8,3.9) has 4185 bin [3.9,4.0) has 4193 bin [4.0,4.1) has 4225 bin [4.1,4.2) has 4720 bin [4.2,4.3) has 4464 bin [4.3,4.4) has 4539 bin [4.4,4.5) has 4299 bin [4.5,4.6) has 4258 bin [4.6,4.7) has 4349 bin [4.7,4.8) has 4222 bin [4.8,4.9) has 4712 bin [4.9,5.0) has 4538 bin [5.0,5.1) has 4610 bin [5.1,5.2) has 4792 bin [5.2,5.3) has 4738 bin [5.3,5.4) has 4497 bin [5.4,5.5) has 4363 bin [5.5,5.6) has 4289 bin [5.6,5.7) has 4268 bin [5.7,5.8) has 4443 bin [5.8,5.9) has 4756 bin [5.9,6.0) has 4821 bin [6.0,6.1) has 4679 bin [6.1,6.2) has 4804 bin [6.2,6.3) has 4221 bin [6.3,6.4) has 4255 bin [6.4,6.5) has 4338 bin [6.5,6.6) has 4229 bin [6.6,6.7) has 4190 bin [6.7,6.8) has 3990 bin [6.8,6.9) has 3946 bin [6.9,7.0) has 4420 bin [7.0,7.1) has 3864 bin [7.1,7.2) has 3749 bin [7.2,7.3) has 3874 bin [7.3,7.4) has 3907 bin [7.4,7.5) has 3984 bin [7.5,7.6) has 4605 bin [7.6,7.7) has 3909 bin [7.7,7.8) has 3771 bin [7.8,7.9) has 4013 bin [7.9,8.0) has 4248 bin [8.0,8.1) has 3873 bin [8.1,8.2) has 3733 bin [8.2,8.3) has 3656 bin [8.3,8.4) has 3490 bin [8.4,8.5) has 3452 bin [8.5,8.6) has 3446 bin [8.6,8.7) has 3317 bin [8.7,8.8) has 3354 bin [8.8,8.9) has 2806 bin [8.9,9.0) has 2758 bin [9.0,9.1) has 2589 bin [9.1,9.2) has 2170 bin [9.2,9.3) has 1883 bin [9.3,9.4) has 1907 bin [9.4,9.5) has 1963 bin [9.5,9.6) has 1931 bin [9.6,9.7) has 1896 bin [9.7,9.8) has 1912 bin [9.8,9.9) has 1790 bin [9.9,10.0) has 1783 bin [10.0,10.1) has 1798 bin [10.1,10.2) has 1837 bin [10.2,10.3) has 1780 bin [10.3,10.4) has 1622 bin [10.4,10.5) has 1569 bin [10.5,10.6) has 1496 bin [10.6,10.7) has 1568 bin [10.7,10.8) has 1660 bin [10.8,10.9) has 1661 bin [10.9,11.0) has 1668 bin [11.0,11.1) has 1620 bin [11.1,11.2) has 1647 bin [11.2,11.3) has 1602 bin [11.3,11.4) has 1592 bin [11.4,11.5) has 1597 bin [11.5,11.6) has 1424 bin [11.6,11.7) has 1472 bin [11.7,11.8) has 1449 bin [11.8,11.9) has 1400 bin [11.9,12.0) has 1421 bin [12.0,12.1) has 1268 bin [12.1,12.2) has 1261 bin [12.2,12.3) has 1248 bin [12.3,12.4) has 1137 bin [12.4,12.5) has 1203 bin [12.5,12.6) has 1169 bin [12.6,12.7) has 1062 bin [12.7,12.8) has 988 bin [12.8,12.9) has 980 bin [12.9,13.0) has 974 bin [13.0,13.1) has 930 bin [13.1,13.2) has 938 bin [13.2,13.3) has 960 bin [13.3,13.4) has 946 bin [13.4,13.5) has 892 bin [13.5,13.6) has 914 bin [13.6,13.7) has 851 bin [13.7,13.8) has 879 bin [13.8,13.9) has 841 bin [13.9,14.0) has 786 bin [14.0,14.1) has 793 bin [14.1,14.2) has 790 bin [14.2,14.3) has 757 bin [14.3,14.4) has 730 bin [14.4,14.5) has 732 bin [14.5,14.6) has 695 bin [14.6,14.7) has 651 bin [14.7,14.8) has 562 bin [14.8,14.9) has 552 bin [14.9,15.0) has 470 bin [15.0,15.1) has 426 bin [15.1,15.2) has 406 bin [15.2,15.3) has 418 bin [15.3,15.4) has 403 bin [15.4,15.5) has 375 bin [15.5,15.6) has 322 bin [15.6,15.7) has 306 bin [15.7,15.8) has 275 bin [15.8,15.9) has 288 bin [15.9,16.0) has 291 bin [16.0,16.1) has 306 bin [16.1,16.2) has 265 bin [16.2,16.3) has 236 bin [16.3,16.4) has 237 bin [16.4,16.5) has 246 bin [16.5,16.6) has 211 bin [16.6,16.7) has 178 bin [16.7,16.8) has 168 bin [16.8,16.9) has 192 bin [16.9,17.0) has 178 bin [17.0,17.1) has 161 bin [17.1,17.2) has 132 bin [17.2,17.3) has 104 bin [17.3,17.4) has 91 bin [17.4,17.5) has 70 bin [17.5,17.6) has 61 bin [17.6,17.7) has 50 bin [17.7,17.8) has 58 bin [17.8,17.9) has 54 bin [17.9,18.0) has 26 bin [18.0,18.1) has 24 bin [18.1,18.2) has 15 bin [18.2,18.3) has 12 bin [18.3,18.4) has 11 bin [18.4,18.5) has 10 bin [18.5,18.6) has 2 bin [18.6,18.7) has 2 average z coordinate -0.9 for 49608179 element(s) point source id histogram with bin size 1.000000 bin 84 has 7012025 bin 85 has 18755562 bin 124 has 3793829 bin 125 has 19383466 bin 126 has 663297 average point source id 104.018660672870098 for 49608179 element(s)