lasinfo (210611) report for 'AHN4T/43DN2_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: 27/2022 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: 18448609 number of points by return: 16641928 1249088 459228 89502 8863 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 407480 0 min x y z: 78980.000 407523.698 -1.602 max x y z: 80019.999 408769.999 31.187 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: 18448609 extended number of points by return: 16641928 1249088 459228 89502 8863 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 43698 1289999 Z -1602 31187 intensity 56 2952 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 -31 16 user_data 6 7 point_source_ID 20 21 gps_time 259413727.039957 259414221.956313 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 2667 extended_scanner_channel 0 0 attribute0 0.56 29.52 ('Amplitude') attribute1 -15.57 13.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16641928 number of intermediate returns: 558267 number of last returns: 16641837 number of single returns: 15393423 covered area in square units/kilounits: 1227972/1.23 point density: all returns 15.02 last only 13.55 (per square units) spacing: all returns 0.26 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18448609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16641928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1249088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 459228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 89502 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8863 instead zero. overview over extended number of returns of given pulse: 15393423 1579281 1108691 322848 42060 2276 30 0 0 0 0 0 0 0 0 histogram of classification of points: 2109547 unclassified (1) 11065051 ground (2) 30284 building (6) 5243727 water (9) +-> flagged as extended overlap: 1233675 +---> 247634 of those are unclassified (1) +---> 789962 of those are ground (2) +---> 5314 of those are building (6) +---> 190765 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 1 bin [-1.6,-1.5) has 252 bin [-1.5,-1.4) has 4203 bin [-1.4,-1.3) has 4728 bin [-1.3,-1.2) has 4669 bin [-1.2,-1.1) has 12167 bin [-1.1,-1.0) has 8332 bin [-1.0,-0.9) has 7595 bin [-0.9,-0.8) has 8562 bin [-0.8,-0.7) has 9731 bin [-0.7,-0.6) has 10169 bin [-0.6,-0.5) has 10480 bin [-0.5,-0.4) has 16753 bin [-0.4,-0.3) has 47596 bin [-0.3,-0.2) has 30127 bin [-0.2,-0.1) has 145952 bin [-0.1,0.0) has 3274122 bin [0.0,0.1) has 1927144 bin [0.1,0.2) has 700322 bin [0.2,0.3) has 324998 bin [0.3,0.4) has 342592 bin [0.4,0.5) has 535491 bin [0.5,0.6) has 418732 bin [0.6,0.7) has 366235 bin [0.7,0.8) has 382520 bin [0.8,0.9) has 402162 bin [0.9,1.0) has 829681 bin [1.0,1.1) has 910021 bin [1.1,1.2) has 877557 bin [1.2,1.3) has 1236847 bin [1.3,1.4) has 901123 bin [1.4,1.5) has 243113 bin [1.5,1.6) has 130743 bin [1.6,1.7) has 116389 bin [1.7,1.8) has 139855 bin [1.8,1.9) has 192778 bin [1.9,2.0) has 190889 bin [2.0,2.1) has 156518 bin [2.1,2.2) has 121198 bin [2.2,2.3) has 120815 bin [2.3,2.4) has 94926 bin [2.4,2.5) has 69660 bin [2.5,2.6) has 63066 bin [2.6,2.7) has 59157 bin [2.7,2.8) has 61290 bin [2.8,2.9) has 67215 bin [2.9,3.0) has 80476 bin [3.0,3.1) has 120478 bin [3.1,3.2) has 121000 bin [3.2,3.3) has 77543 bin [3.3,3.4) has 59865 bin [3.4,3.5) has 48250 bin [3.5,3.6) has 39964 bin [3.6,3.7) has 29386 bin [3.7,3.8) has 26537 bin [3.8,3.9) has 25126 bin [3.9,4.0) has 24108 bin [4.0,4.1) has 22379 bin [4.1,4.2) has 21205 bin [4.2,4.3) has 21214 bin [4.3,4.4) has 20763 bin [4.4,4.5) has 21088 bin [4.5,4.6) has 20984 bin [4.6,4.7) has 21051 bin [4.7,4.8) has 21227 bin [4.8,4.9) has 21064 bin [4.9,5.0) has 20865 bin [5.0,5.1) has 20582 bin [5.1,5.2) has 20706 bin [5.2,5.3) has 20457 bin [5.3,5.4) has 21603 bin [5.4,5.5) has 24002 bin [5.5,5.6) has 24162 bin [5.6,5.7) has 25700 bin [5.7,5.8) has 24355 bin [5.8,5.9) has 27124 bin [5.9,6.0) has 31052 bin [6.0,6.1) has 35104 bin [6.1,6.2) has 36178 bin [6.2,6.3) has 10090 bin [6.3,6.4) has 7491 bin [6.4,6.5) has 7404 bin [6.5,6.6) has 7641 bin [6.6,6.7) has 7861 bin [6.7,6.8) has 8061 bin [6.8,6.9) has 7762 bin [6.9,7.0) has 7816 bin [7.0,7.1) has 7797 bin [7.1,7.2) has 7936 bin [7.2,7.3) has 7944 bin [7.3,7.4) has 8197 bin [7.4,7.5) has 8103 bin [7.5,7.6) has 7988 bin [7.6,7.7) has 8083 bin [7.7,7.8) has 8024 bin [7.8,7.9) has 7940 bin [7.9,8.0) has 7813 bin [8.0,8.1) has 8088 bin [8.1,8.2) has 7970 bin [8.2,8.3) has 7913 bin [8.3,8.4) has 8095 bin [8.4,8.5) has 8050 bin [8.5,8.6) has 8113 bin [8.6,8.7) has 8131 bin [8.7,8.8) has 8059 bin [8.8,8.9) has 8119 bin [8.9,9.0) has 8133 bin [9.0,9.1) has 8213 bin [9.1,9.2) has 8240 bin [9.2,9.3) has 8246 bin [9.3,9.4) has 8182 bin [9.4,9.5) has 8106 bin [9.5,9.6) has 8008 bin [9.6,9.7) has 7738 bin [9.7,9.8) has 7751 bin [9.8,9.9) has 7677 bin [9.9,10.0) has 7732 bin [10.0,10.1) has 7728 bin [10.1,10.2) has 7924 bin [10.2,10.3) has 7669 bin [10.3,10.4) has 8003 bin [10.4,10.5) has 7931 bin [10.5,10.6) has 7796 bin [10.6,10.7) has 7739 bin [10.7,10.8) has 7856 bin [10.8,10.9) has 7808 bin [10.9,11.0) has 7605 bin [11.0,11.1) has 7584 bin [11.1,11.2) has 7512 bin [11.2,11.3) has 7384 bin [11.3,11.4) has 7568 bin [11.4,11.5) has 7640 bin [11.5,11.6) has 7665 bin [11.6,11.7) has 7598 bin [11.7,11.8) has 7332 bin [11.8,11.9) has 7631 bin [11.9,12.0) has 7706 bin [12.0,12.1) has 7796 bin [12.1,12.2) has 7557 bin [12.2,12.3) has 7655 bin [12.3,12.4) has 7871 bin [12.4,12.5) has 7594 bin [12.5,12.6) has 7721 bin [12.6,12.7) has 7803 bin [12.7,12.8) has 7841 bin [12.8,12.9) has 7782 bin [12.9,13.0) has 7680 bin [13.0,13.1) has 7806 bin [13.1,13.2) has 7833 bin [13.2,13.3) has 7728 bin [13.3,13.4) has 7843 bin [13.4,13.5) has 8040 bin [13.5,13.6) has 7863 bin [13.6,13.7) has 7872 bin [13.7,13.8) has 7698 bin [13.8,13.9) has 8063 bin [13.9,14.0) has 7703 bin [14.0,14.1) has 7899 bin [14.1,14.2) has 7963 bin [14.2,14.3) has 7857 bin [14.3,14.4) has 8081 bin [14.4,14.5) has 8048 bin [14.5,14.6) has 7800 bin [14.6,14.7) has 7727 bin [14.7,14.8) has 7618 bin [14.8,14.9) has 7768 bin [14.9,15.0) has 7807 bin [15.0,15.1) has 7748 bin [15.1,15.2) has 7685 bin [15.2,15.3) has 7851 bin [15.3,15.4) has 7943 bin [15.4,15.5) has 8050 bin [15.5,15.6) has 7999 bin [15.6,15.7) has 7908 bin [15.7,15.8) has 7949 bin [15.8,15.9) has 7878 bin [15.9,16.0) has 8109 bin [16.0,16.1) has 8033 bin [16.1,16.2) has 8167 bin [16.2,16.3) has 8282 bin [16.3,16.4) has 8332 bin [16.4,16.5) has 8199 bin [16.5,16.6) has 8284 bin [16.6,16.7) has 8333 bin [16.7,16.8) has 8558 bin [16.8,16.9) has 8540 bin [16.9,17.0) has 8592 bin [17.0,17.1) has 8653 bin [17.1,17.2) has 8736 bin [17.2,17.3) has 8380 bin [17.3,17.4) has 8771 bin [17.4,17.5) has 8837 bin [17.5,17.6) has 8784 bin [17.6,17.7) has 8811 bin [17.7,17.8) has 8897 bin [17.8,17.9) has 8996 bin [17.9,18.0) has 8853 bin [18.0,18.1) has 9014 bin [18.1,18.2) has 9201 bin [18.2,18.3) has 9165 bin [18.3,18.4) has 9314 bin [18.4,18.5) has 9241 bin [18.5,18.6) has 9221 bin [18.6,18.7) has 9303 bin [18.7,18.8) has 9345 bin [18.8,18.9) has 9224 bin [18.9,19.0) has 9127 bin [19.0,19.1) has 9455 bin [19.1,19.2) has 9404 bin [19.2,19.3) has 9377 bin [19.3,19.4) has 9288 bin [19.4,19.5) has 9615 bin [19.5,19.6) has 9549 bin [19.6,19.7) has 9738 bin [19.7,19.8) has 9661 bin [19.8,19.9) has 9595 bin [19.9,20.0) has 9937 bin [20.0,20.1) has 9832 bin [20.1,20.2) has 9884 bin [20.2,20.3) has 9872 bin [20.3,20.4) has 9906 bin [20.4,20.5) has 10097 bin [20.5,20.6) has 9899 bin [20.6,20.7) has 9886 bin [20.7,20.8) has 9965 bin [20.8,20.9) has 10090 bin [20.9,21.0) has 10045 bin [21.0,21.1) has 9961 bin [21.1,21.2) has 10132 bin [21.2,21.3) has 9726 bin [21.3,21.4) has 9838 bin [21.4,21.5) has 9872 bin [21.5,21.6) has 10115 bin [21.6,21.7) has 9904 bin [21.7,21.8) has 9874 bin [21.8,21.9) has 9770 bin [21.9,22.0) has 9927 bin [22.0,22.1) has 9658 bin [22.1,22.2) has 9836 bin [22.2,22.3) has 9504 bin [22.3,22.4) has 9679 bin [22.4,22.5) has 9716 bin [22.5,22.6) has 9463 bin [22.6,22.7) has 9474 bin [22.7,22.8) has 9283 bin [22.8,22.9) has 9183 bin [22.9,23.0) has 9067 bin [23.0,23.1) has 9000 bin [23.1,23.2) has 8816 bin [23.2,23.3) has 8932 bin [23.3,23.4) has 8671 bin [23.4,23.5) has 8655 bin [23.5,23.6) has 8544 bin [23.6,23.7) has 8446 bin [23.7,23.8) has 8493 bin [23.8,23.9) has 8134 bin [23.9,24.0) has 7832 bin [24.0,24.1) has 7734 bin [24.1,24.2) has 7867 bin [24.2,24.3) has 7480 bin [24.3,24.4) has 7604 bin [24.4,24.5) has 7278 bin [24.5,24.6) has 6979 bin [24.6,24.7) has 6735 bin [24.7,24.8) has 6685 bin [24.8,24.9) has 6651 bin [24.9,25.0) has 6343 bin [25.0,25.1) has 6159 bin [25.1,25.2) has 6188 bin [25.2,25.3) has 5945 bin [25.3,25.4) has 5746 bin [25.4,25.5) has 5584 bin [25.5,25.6) has 5413 bin [25.6,25.7) has 5075 bin [25.7,25.8) has 5025 bin [25.8,25.9) has 4713 bin [25.9,26.0) has 4623 bin [26.0,26.1) has 4357 bin [26.1,26.2) has 4230 bin [26.2,26.3) has 3938 bin [26.3,26.4) has 3683 bin [26.4,26.5) has 3410 bin [26.5,26.6) has 3307 bin [26.6,26.7) has 3099 bin [26.7,26.8) has 2903 bin [26.8,26.9) has 2718 bin [26.9,27.0) has 2582 bin [27.0,27.1) has 2427 bin [27.1,27.2) has 2189 bin [27.2,27.3) has 2091 bin [27.3,27.4) has 1742 bin [27.4,27.5) has 1668 bin [27.5,27.6) has 1586 bin [27.6,27.7) has 1430 bin [27.7,27.8) has 1357 bin [27.8,27.9) has 1244 bin [27.9,28.0) has 1086 bin [28.0,28.1) has 1001 bin [28.1,28.2) has 888 bin [28.2,28.3) has 771 bin [28.3,28.4) has 677 bin [28.4,28.5) has 643 bin [28.5,28.6) has 611 bin [28.6,28.7) has 508 bin [28.7,28.8) has 406 bin [28.8,28.9) has 368 bin [28.9,29.0) has 314 bin [29.0,29.1) has 305 bin [29.1,29.2) has 289 bin [29.2,29.3) has 259 bin [29.3,29.4) has 191 bin [29.4,29.5) has 137 bin [29.5,29.6) has 139 bin [29.6,29.7) has 134 bin [29.7,29.8) has 108 bin [29.8,29.9) has 81 bin [29.9,30.0) has 90 bin [30.0,30.1) has 76 bin [30.1,30.2) has 58 bin [30.2,30.3) has 32 bin [30.3,30.4) has 45 bin [30.4,30.5) has 33 bin [30.5,30.6) has 22 bin [30.6,30.7) has 14 bin [30.7,30.8) has 14 bin [30.8,30.9) has 11 bin [30.9,31.0) has 4 bin [31.0,31.1) has 4 bin [31.1,31.2) has 4 average z coordinate 2.4 for 18448609 element(s) point source id histogram with bin size 1.000000 bin 20 has 10402742 bin 21 has 8045867 average point source id 20.436123232922331 for 18448609 element(s)