lasinfo (210611) report for 'AHN4T/51BZ1_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: 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: 41393547 number of points by return: 29615620 9050465 2385292 316605 25565 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 387480 0 min x y z: 149980.000 387480.000 16.468 max x y z: 151019.999 388769.999 44.080 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: 41393547 extended number of points by return: 29615620 9050465 2385292 316605 25565 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 16468 44080 intensity 56 2162 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 -30 29 user_data 6 7 point_source_ID 62 64 gps_time 298030247.105766 298033873.262358 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 40 255 B 30 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 21.62 ('Amplitude') attribute1 -16.53 4.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29615620 number of intermediate returns: 2727562 number of last returns: 29577300 number of single returns: 20526935 covered area in square units/kilounits: 1341444/1.34 point density: all returns 30.86 last only 22.05 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41393547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29615620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9050465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2385292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 316605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25565 instead zero. overview over extended number of returns of given pulse: 20526935 13351177 6220063 1167272 120783 7004 313 0 0 0 0 0 0 0 0 histogram of classification of points: 15437249 unclassified (1) 25953802 ground (2) 2496 water (9) +-> flagged as extended overlap: 2894283 +---> 1097372 of those are unclassified (1) +---> 1796664 of those are ground (2) +---> 247 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.4,16.5) has 6 bin [16.5,16.6) has 245 bin [16.6,16.7) has 1558 bin [16.7,16.8) has 4231 bin [16.8,16.9) has 5699 bin [16.9,17.0) has 7444 bin [17.0,17.1) has 13473 bin [17.1,17.2) has 25046 bin [17.2,17.3) has 212667 bin [17.3,17.4) has 467729 bin [17.4,17.5) has 679130 bin [17.5,17.6) has 723057 bin [17.6,17.7) has 745787 bin [17.7,17.8) has 712592 bin [17.8,17.9) has 657999 bin [17.9,18.0) has 698620 bin [18.0,18.1) has 735932 bin [18.1,18.2) has 682221 bin [18.2,18.3) has 787928 bin [18.3,18.4) has 781208 bin [18.4,18.5) has 758909 bin [18.5,18.6) has 815373 bin [18.6,18.7) has 894630 bin [18.7,18.8) has 952358 bin [18.8,18.9) has 1036521 bin [18.9,19.0) has 1179002 bin [19.0,19.1) has 1326205 bin [19.1,19.2) has 1322752 bin [19.2,19.3) has 1270788 bin [19.3,19.4) has 1259077 bin [19.4,19.5) has 1187137 bin [19.5,19.6) has 1128573 bin [19.6,19.7) has 1014541 bin [19.7,19.8) has 871651 bin [19.8,19.9) has 724772 bin [19.9,20.0) has 607920 bin [20.0,20.1) has 504951 bin [20.1,20.2) has 415188 bin [20.2,20.3) has 370416 bin [20.3,20.4) has 346109 bin [20.4,20.5) has 282153 bin [20.5,20.6) has 207745 bin [20.6,20.7) has 164723 bin [20.7,20.8) has 139822 bin [20.8,20.9) has 110865 bin [20.9,21.0) has 90122 bin [21.0,21.1) has 80573 bin [21.1,21.2) has 73978 bin [21.2,21.3) has 70652 bin [21.3,21.4) has 66463 bin [21.4,21.5) has 63197 bin [21.5,21.6) has 60774 bin [21.6,21.7) has 58278 bin [21.7,21.8) has 56572 bin [21.8,21.9) has 56195 bin [21.9,22.0) has 55424 bin [22.0,22.1) has 55025 bin [22.1,22.2) has 54388 bin [22.2,22.3) has 54122 bin [22.3,22.4) has 53519 bin [22.4,22.5) has 53011 bin [22.5,22.6) has 52713 bin [22.6,22.7) has 52488 bin [22.7,22.8) has 52743 bin [22.8,22.9) has 53264 bin [22.9,23.0) has 53913 bin [23.0,23.1) has 54020 bin [23.1,23.2) has 54519 bin [23.2,23.3) has 55710 bin [23.3,23.4) has 55654 bin [23.4,23.5) has 56034 bin [23.5,23.6) has 56350 bin [23.6,23.7) has 57222 bin [23.7,23.8) has 57710 bin [23.8,23.9) has 57909 bin [23.9,24.0) has 58708 bin [24.0,24.1) has 58636 bin [24.1,24.2) has 59526 bin [24.2,24.3) has 60319 bin [24.3,24.4) has 60536 bin [24.4,24.5) has 60205 bin [24.5,24.6) has 61760 bin [24.6,24.7) has 62564 bin [24.7,24.8) has 63513 bin [24.8,24.9) has 64681 bin [24.9,25.0) has 64556 bin [25.0,25.1) has 64990 bin [25.1,25.2) has 65581 bin [25.2,25.3) has 66870 bin [25.3,25.4) has 67009 bin [25.4,25.5) has 67992 bin [25.5,25.6) has 68598 bin [25.6,25.7) has 69807 bin [25.7,25.8) has 70573 bin [25.8,25.9) has 71581 bin [25.9,26.0) has 71700 bin [26.0,26.1) has 71993 bin [26.1,26.2) has 72802 bin [26.2,26.3) has 74284 bin [26.3,26.4) has 75162 bin [26.4,26.5) has 75894 bin [26.5,26.6) has 76852 bin [26.6,26.7) has 78709 bin [26.7,26.8) has 79771 bin [26.8,26.9) has 82045 bin [26.9,27.0) has 83276 bin [27.0,27.1) has 83125 bin [27.1,27.2) has 84144 bin [27.2,27.3) has 85136 bin [27.3,27.4) has 87131 bin [27.4,27.5) has 88331 bin [27.5,27.6) has 89511 bin [27.6,27.7) has 91452 bin [27.7,27.8) has 93058 bin [27.8,27.9) has 94593 bin [27.9,28.0) has 95850 bin [28.0,28.1) has 97267 bin [28.1,28.2) has 98928 bin [28.2,28.3) has 102831 bin [28.3,28.4) has 103579 bin [28.4,28.5) has 105864 bin [28.5,28.6) has 107708 bin [28.6,28.7) has 110501 bin [28.7,28.8) has 112105 bin [28.8,28.9) has 114382 bin [28.9,29.0) has 117330 bin [29.0,29.1) has 119765 bin [29.1,29.2) has 121074 bin [29.2,29.3) has 124081 bin [29.3,29.4) has 125713 bin [29.4,29.5) has 127456 bin [29.5,29.6) has 129208 bin [29.6,29.7) has 131697 bin [29.7,29.8) has 133191 bin [29.8,29.9) has 134895 bin [29.9,30.0) has 136744 bin [30.0,30.1) has 138301 bin [30.1,30.2) has 140755 bin [30.2,30.3) has 142646 bin [30.3,30.4) has 144384 bin [30.4,30.5) has 145781 bin [30.5,30.6) has 146705 bin [30.6,30.7) has 146647 bin [30.7,30.8) has 147071 bin [30.8,30.9) has 148445 bin [30.9,31.0) has 149430 bin [31.0,31.1) has 149726 bin [31.1,31.2) has 151220 bin [31.2,31.3) has 151248 bin [31.3,31.4) has 150413 bin [31.4,31.5) has 150770 bin [31.5,31.6) has 150946 bin [31.6,31.7) has 150705 bin [31.7,31.8) has 151295 bin [31.8,31.9) has 149785 bin [31.9,32.0) has 148783 bin [32.0,32.1) has 148513 bin [32.1,32.2) has 147279 bin [32.2,32.3) has 146737 bin [32.3,32.4) has 144327 bin [32.4,32.5) has 142661 bin [32.5,32.6) has 141235 bin [32.6,32.7) has 138968 bin [32.7,32.8) has 137100 bin [32.8,32.9) has 134900 bin [32.9,33.0) has 131067 bin [33.0,33.1) has 129159 bin [33.1,33.2) has 125853 bin [33.2,33.3) has 123178 bin [33.3,33.4) has 120760 bin [33.4,33.5) has 119236 bin [33.5,33.6) has 116155 bin [33.6,33.7) has 112523 bin [33.7,33.8) has 109923 bin [33.8,33.9) has 107208 bin [33.9,34.0) has 103568 bin [34.0,34.1) has 100216 bin [34.1,34.2) has 96966 bin [34.2,34.3) has 94259 bin [34.3,34.4) has 91682 bin [34.4,34.5) has 88163 bin [34.5,34.6) has 84712 bin [34.6,34.7) has 81298 bin [34.7,34.8) has 77033 bin [34.8,34.9) has 74307 bin [34.9,35.0) has 71617 bin [35.0,35.1) has 68560 bin [35.1,35.2) has 65683 bin [35.2,35.3) has 61597 bin [35.3,35.4) has 58488 bin [35.4,35.5) has 55866 bin [35.5,35.6) has 52740 bin [35.6,35.7) has 50045 bin [35.7,35.8) has 46805 bin [35.8,35.9) has 44549 bin [35.9,36.0) has 41622 bin [36.0,36.1) has 39246 bin [36.1,36.2) has 36399 bin [36.2,36.3) has 33344 bin [36.3,36.4) has 31133 bin [36.4,36.5) has 28863 bin [36.5,36.6) has 26723 bin [36.6,36.7) has 25082 bin [36.7,36.8) has 23640 bin [36.8,36.9) has 21669 bin [36.9,37.0) has 20139 bin [37.0,37.1) has 18150 bin [37.1,37.2) has 16878 bin [37.2,37.3) has 15105 bin [37.3,37.4) has 13759 bin [37.4,37.5) has 12408 bin [37.5,37.6) has 11666 bin [37.6,37.7) has 10661 bin [37.7,37.8) has 9721 bin [37.8,37.9) has 8920 bin [37.9,38.0) has 7710 bin [38.0,38.1) has 6836 bin [38.1,38.2) has 5900 bin [38.2,38.3) has 5340 bin [38.3,38.4) has 4627 bin [38.4,38.5) has 4161 bin [38.5,38.6) has 3599 bin [38.6,38.7) has 3162 bin [38.7,38.8) has 2945 bin [38.8,38.9) has 2596 bin [38.9,39.0) has 2245 bin [39.0,39.1) has 1961 bin [39.1,39.2) has 1723 bin [39.2,39.3) has 1518 bin [39.3,39.4) has 1296 bin [39.4,39.5) has 1101 bin [39.5,39.6) has 866 bin [39.6,39.7) has 809 bin [39.7,39.8) has 722 bin [39.8,39.9) has 647 bin [39.9,40.0) has 554 bin [40.0,40.1) has 480 bin [40.1,40.2) has 442 bin [40.2,40.3) has 342 bin [40.3,40.4) has 333 bin [40.4,40.5) has 276 bin [40.5,40.6) has 247 bin [40.6,40.7) has 209 bin [40.7,40.8) has 187 bin [40.8,40.9) has 157 bin [40.9,41.0) has 132 bin [41.0,41.1) has 99 bin [41.1,41.2) has 93 bin [41.2,41.3) has 78 bin [41.3,41.4) has 76 bin [41.4,41.5) has 70 bin [41.5,41.6) has 57 bin [41.6,41.7) has 65 bin [41.7,41.8) has 59 bin [41.8,41.9) has 56 bin [41.9,42.0) has 36 bin [42.0,42.1) has 37 bin [42.1,42.2) has 25 bin [42.2,42.3) has 22 bin [42.3,42.4) has 18 bin [42.4,42.5) has 15 bin [42.5,42.6) has 10 bin [42.6,42.7) has 3 bin [42.7,42.8) has 9 bin [42.8,42.9) has 2 bin [42.9,43.0) has 2 bin [43.0,43.1) has 4 bin [43.1,43.2) has 6 bin [43.2,43.3) has 7 bin [43.3,43.4) has 5 bin [43.4,43.5) has 4 bin [43.5,43.6) has 1 bin [43.6,43.7) has 1 bin [43.7,43.8) has 3 bin [43.8,43.9) has 1 bin [43.9,44.0) has 1 bin [44.0,44.1) has 1 average z coordinate 22.6 for 41393547 element(s) point source id histogram with bin size 1.000000 bin 62 has 413981 bin 63 has 34360427 bin 64 has 6619139 average point source id 63.149906409325105 for 41393547 element(s)