lasinfo (210611) report for 'AHN4T/28CZ2_21.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: 336/2022 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: 30725017 number of points by return: 26096098 2981858 1258571 336819 51638 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 474980 0 min x y z: 224980.000 474980.000 9.369 max x y z: 226019.999 476269.999 38.966 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: 30725017 extended number of points by return: 26096098 2981858 1258571 336819 51638 31 2 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 9369 38966 intensity 56 4576 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 150 212 gps_time 324042385.569376 328779282.391537 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 42 255 B 34 255 NIR 7 255 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 -16.33 29.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26096098 number of intermediate returns: 1650431 number of last returns: 26095839 number of single returns: 23117351 covered area in square units/kilounits: 1341596/1.34 point density: all returns 22.90 last only 19.45 (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 30725017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26096098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2981858 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1258571 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 336819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51638 instead zero. overview over extended number of returns of given pulse: 23117351 3446551 2761391 1140919 235545 22039 1221 0 0 0 0 0 0 0 0 histogram of classification of points: 5046211 unclassified (1) 25327967 ground (2) 348255 building (6) 2584 water (9) +-> flagged as extended overlap: 2656579 +---> 244614 of those are unclassified (1) +---> 2377144 of those are ground (2) +---> 34609 of those are building (6) +---> 212 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.3,9.4) has 1 bin [9.4,9.5) has 84 bin [9.5,9.6) has 1181 bin [9.6,9.7) has 4986 bin [9.7,9.8) has 9410 bin [9.8,9.9) has 12893 bin [9.9,10.0) has 12521 bin [10.0,10.1) has 13953 bin [10.1,10.2) has 18808 bin [10.2,10.3) has 27966 bin [10.3,10.4) has 47281 bin [10.4,10.5) has 100298 bin [10.5,10.6) has 178322 bin [10.6,10.7) has 296471 bin [10.7,10.8) has 928647 bin [10.8,10.9) has 2099173 bin [10.9,11.0) has 1955577 bin [11.0,11.1) has 1732085 bin [11.1,11.2) has 1490173 bin [11.2,11.3) has 1180605 bin [11.3,11.4) has 1052045 bin [11.4,11.5) has 988879 bin [11.5,11.6) has 718769 bin [11.6,11.7) has 332421 bin [11.7,11.8) has 246744 bin [11.8,11.9) has 194688 bin [11.9,12.0) has 177861 bin [12.0,12.1) has 188346 bin [12.1,12.2) has 236920 bin [12.2,12.3) has 237263 bin [12.3,12.4) has 224104 bin [12.4,12.5) has 269713 bin [12.5,12.6) has 413447 bin [12.6,12.7) has 548488 bin [12.7,12.8) has 629210 bin [12.8,12.9) has 760771 bin [12.9,13.0) has 855274 bin [13.0,13.1) has 960690 bin [13.1,13.2) has 966650 bin [13.2,13.3) has 877935 bin [13.3,13.4) has 868511 bin [13.4,13.5) has 815600 bin [13.5,13.6) has 616300 bin [13.6,13.7) has 418347 bin [13.7,13.8) has 301542 bin [13.8,13.9) has 237347 bin [13.9,14.0) has 199668 bin [14.0,14.1) has 163949 bin [14.1,14.2) has 143675 bin [14.2,14.3) has 171647 bin [14.3,14.4) has 113024 bin [14.4,14.5) has 89838 bin [14.5,14.6) has 89573 bin [14.6,14.7) has 74648 bin [14.7,14.8) has 60094 bin [14.8,14.9) has 62557 bin [14.9,15.0) has 57595 bin [15.0,15.1) has 48865 bin [15.1,15.2) has 41528 bin [15.2,15.3) has 35595 bin [15.3,15.4) has 32797 bin [15.4,15.5) has 31644 bin [15.5,15.6) has 32893 bin [15.6,15.7) has 32430 bin [15.7,15.8) has 32049 bin [15.8,15.9) has 30558 bin [15.9,16.0) has 31033 bin [16.0,16.1) has 31191 bin [16.1,16.2) has 31425 bin [16.2,16.3) has 31198 bin [16.3,16.4) has 31613 bin [16.4,16.5) has 31640 bin [16.5,16.6) has 31003 bin [16.6,16.7) has 31196 bin [16.7,16.8) has 31211 bin [16.8,16.9) has 32020 bin [16.9,17.0) has 31623 bin [17.0,17.1) has 31263 bin [17.1,17.2) has 30712 bin [17.2,17.3) has 29955 bin [17.3,17.4) has 28930 bin [17.4,17.5) has 28337 bin [17.5,17.6) has 27943 bin [17.6,17.7) has 27550 bin [17.7,17.8) has 27283 bin [17.8,17.9) has 27072 bin [17.9,18.0) has 27225 bin [18.0,18.1) has 27414 bin [18.1,18.2) has 27452 bin [18.2,18.3) has 28107 bin [18.3,18.4) has 28753 bin [18.4,18.5) has 29001 bin [18.5,18.6) has 28736 bin [18.6,18.7) has 29083 bin [18.7,18.8) has 29258 bin [18.8,18.9) has 29871 bin [18.9,19.0) has 29860 bin [19.0,19.1) has 30584 bin [19.1,19.2) has 31230 bin [19.2,19.3) has 31032 bin [19.3,19.4) has 31176 bin [19.4,19.5) has 31260 bin [19.5,19.6) has 31459 bin [19.6,19.7) has 31657 bin [19.7,19.8) has 32098 bin [19.8,19.9) has 32884 bin [19.9,20.0) has 32914 bin [20.0,20.1) has 33324 bin [20.1,20.2) has 33805 bin [20.2,20.3) has 34369 bin [20.3,20.4) has 34189 bin [20.4,20.5) has 34445 bin [20.5,20.6) has 34350 bin [20.6,20.7) has 34136 bin [20.7,20.8) has 34326 bin [20.8,20.9) has 34538 bin [20.9,21.0) has 34685 bin [21.0,21.1) has 34883 bin [21.1,21.2) has 34604 bin [21.2,21.3) has 34708 bin [21.3,21.4) has 34798 bin [21.4,21.5) has 35026 bin [21.5,21.6) has 35519 bin [21.6,21.7) has 35340 bin [21.7,21.8) has 34843 bin [21.8,21.9) has 34574 bin [21.9,22.0) has 34378 bin [22.0,22.1) has 34520 bin [22.1,22.2) has 34703 bin [22.2,22.3) has 34785 bin [22.3,22.4) has 34330 bin [22.4,22.5) has 33650 bin [22.5,22.6) has 33535 bin [22.6,22.7) has 34213 bin [22.7,22.8) has 34179 bin [22.8,22.9) has 34447 bin [22.9,23.0) has 34350 bin [23.0,23.1) has 34253 bin [23.1,23.2) has 34011 bin [23.2,23.3) has 34573 bin [23.3,23.4) has 34735 bin [23.4,23.5) has 34571 bin [23.5,23.6) has 34793 bin [23.6,23.7) has 34608 bin [23.7,23.8) has 34788 bin [23.8,23.9) has 35014 bin [23.9,24.0) has 34654 bin [24.0,24.1) has 35092 bin [24.1,24.2) has 35342 bin [24.2,24.3) has 35790 bin [24.3,24.4) has 35423 bin [24.4,24.5) has 36098 bin [24.5,24.6) has 36124 bin [24.6,24.7) has 36571 bin [24.7,24.8) has 36371 bin [24.8,24.9) has 36208 bin [24.9,25.0) has 35968 bin [25.0,25.1) has 35858 bin [25.1,25.2) has 35893 bin [25.2,25.3) has 35857 bin [25.3,25.4) has 36007 bin [25.4,25.5) has 35892 bin [25.5,25.6) has 35624 bin [25.6,25.7) has 35865 bin [25.7,25.8) has 35464 bin [25.8,25.9) has 35900 bin [25.9,26.0) has 36009 bin [26.0,26.1) has 36008 bin [26.1,26.2) has 36424 bin [26.2,26.3) has 36150 bin [26.3,26.4) has 35884 bin [26.4,26.5) has 35907 bin [26.5,26.6) has 35497 bin [26.6,26.7) has 35310 bin [26.7,26.8) has 34728 bin [26.8,26.9) has 34752 bin [26.9,27.0) has 33393 bin [27.0,27.1) has 33636 bin [27.1,27.2) has 33346 bin [27.2,27.3) has 33634 bin [27.3,27.4) has 34081 bin [27.4,27.5) has 33106 bin [27.5,27.6) has 33113 bin [27.6,27.7) has 32805 bin [27.7,27.8) has 32537 bin [27.8,27.9) has 32238 bin [27.9,28.0) has 31455 bin [28.0,28.1) has 31082 bin [28.1,28.2) has 30697 bin [28.2,28.3) has 30380 bin [28.3,28.4) has 30066 bin [28.4,28.5) has 29829 bin [28.5,28.6) has 29273 bin [28.6,28.7) has 29563 bin [28.7,28.8) has 28947 bin [28.8,28.9) has 28141 bin [28.9,29.0) has 27694 bin [29.0,29.1) has 27076 bin [29.1,29.2) has 26757 bin [29.2,29.3) has 25502 bin [29.3,29.4) has 24994 bin [29.4,29.5) has 24412 bin [29.5,29.6) has 23574 bin [29.6,29.7) has 23249 bin [29.7,29.8) has 22496 bin [29.8,29.9) has 21946 bin [29.9,30.0) has 21174 bin [30.0,30.1) has 20474 bin [30.1,30.2) has 20095 bin [30.2,30.3) has 19800 bin [30.3,30.4) has 18550 bin [30.4,30.5) has 18000 bin [30.5,30.6) has 17262 bin [30.6,30.7) has 16544 bin [30.7,30.8) has 15878 bin [30.8,30.9) has 14960 bin [30.9,31.0) has 14247 bin [31.0,31.1) has 13497 bin [31.1,31.2) has 12997 bin [31.2,31.3) has 12485 bin [31.3,31.4) has 11579 bin [31.4,31.5) has 11035 bin [31.5,31.6) has 10332 bin [31.6,31.7) has 9797 bin [31.7,31.8) has 9135 bin [31.8,31.9) has 8635 bin [31.9,32.0) has 8094 bin [32.0,32.1) has 7802 bin [32.1,32.2) has 7205 bin [32.2,32.3) has 6819 bin [32.3,32.4) has 6221 bin [32.4,32.5) has 5696 bin [32.5,32.6) has 5386 bin [32.6,32.7) has 4908 bin [32.7,32.8) has 4511 bin [32.8,32.9) has 4039 bin [32.9,33.0) has 3698 bin [33.0,33.1) has 3519 bin [33.1,33.2) has 3109 bin [33.2,33.3) has 2920 bin [33.3,33.4) has 2496 bin [33.4,33.5) has 2376 bin [33.5,33.6) has 2105 bin [33.6,33.7) has 2035 bin [33.7,33.8) has 1774 bin [33.8,33.9) has 1667 bin [33.9,34.0) has 1547 bin [34.0,34.1) has 1341 bin [34.1,34.2) has 1235 bin [34.2,34.3) has 1150 bin [34.3,34.4) has 1053 bin [34.4,34.5) has 982 bin [34.5,34.6) has 871 bin [34.6,34.7) has 791 bin [34.7,34.8) has 783 bin [34.8,34.9) has 674 bin [34.9,35.0) has 684 bin [35.0,35.1) has 626 bin [35.1,35.2) has 575 bin [35.2,35.3) has 518 bin [35.3,35.4) has 441 bin [35.4,35.5) has 445 bin [35.5,35.6) has 389 bin [35.6,35.7) has 399 bin [35.7,35.8) has 300 bin [35.8,35.9) has 289 bin [35.9,36.0) has 246 bin [36.0,36.1) has 218 bin [36.1,36.2) has 194 bin [36.2,36.3) has 174 bin [36.3,36.4) has 192 bin [36.4,36.5) has 166 bin [36.5,36.6) has 159 bin [36.6,36.7) has 149 bin [36.7,36.8) has 121 bin [36.8,36.9) has 91 bin [36.9,37.0) has 91 bin [37.0,37.1) has 77 bin [37.1,37.2) has 65 bin [37.2,37.3) has 39 bin [37.3,37.4) has 48 bin [37.4,37.5) has 42 bin [37.5,37.6) has 49 bin [37.6,37.7) has 31 bin [37.7,37.8) has 27 bin [37.8,37.9) has 16 bin [37.9,38.0) has 20 bin [38.0,38.1) has 24 bin [38.1,38.2) has 17 bin [38.2,38.3) has 12 bin [38.3,38.4) has 9 bin [38.4,38.5) has 7 bin [38.5,38.6) has 2 bin [38.6,38.7) has 9 bin [38.7,38.8) has 1 bin [38.8,38.9) has 2 bin [38.9,39.0) has 1 average z coordinate 13.9 for 30725017 element(s) point source id histogram with bin size 1.000000 bin 150 has 2027193 bin 151 has 24283088 bin 152 has 753712 bin 212 has 3661024 average point source id 158.226976733649963 for 30725017 element(s)