lasinfo (210611) report for 'AHN4T/55CN1_01.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: 181/2021 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: 4981536 number of points by return: 3028120 1230932 557397 143021 22066 scale factor x y z: 0.001 0.001 0.001 offset x y z: 59980 361230 0 min x y z: 59980.000 362192.184 0.423 max x y z: 61019.999 362519.999 30.002 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: 4981536 extended number of points by return: 3028120 1230932 557397 143021 22066 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 962184 1289999 Z 423 30002 intensity 56 4171 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 90 93 gps_time 261745984.392046 261748700.419770 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 211 G 6 213 B 25 212 NIR 53 211 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 41.71 ('Amplitude') attribute1 -15.79 25.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 3028120 number of intermediate returns: 720691 number of last returns: 3037502 number of single returns: 1804777 covered area in square units/kilounits: 125300/0.13 point density: all returns 39.76 last only 24.24 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4981536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3028120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1230932 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 557397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 143021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22066 instead zero. overview over extended number of returns of given pulse: 1804777 1347887 1237819 481487 98181 10504 881 0 0 0 0 0 0 0 0 histogram of classification of points: 2097482 unclassified (1) 2849530 ground (2) 32521 building (6) 2003 water (9) +-> flagged as extended overlap: 794194 +---> 293788 of those are unclassified (1) +---> 500143 of those are ground (2) +---> 263 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 20 bin [0.5,0.6) has 405 bin [0.6,0.7) has 1293 bin [0.7,0.8) has 2820 bin [0.8,0.9) has 7129 bin [0.9,1.0) has 6323 bin [1.0,1.1) has 5974 bin [1.1,1.2) has 6999 bin [1.2,1.3) has 10021 bin [1.3,1.4) has 8958 bin [1.4,1.5) has 9922 bin [1.5,1.6) has 12649 bin [1.6,1.7) has 20571 bin [1.7,1.8) has 14414 bin [1.8,1.9) has 16123 bin [1.9,2.0) has 59720 bin [2.0,2.1) has 189693 bin [2.1,2.2) has 233956 bin [2.2,2.3) has 396917 bin [2.3,2.4) has 509896 bin [2.4,2.5) has 304877 bin [2.5,2.6) has 198771 bin [2.6,2.7) has 192210 bin [2.7,2.8) has 129556 bin [2.8,2.9) has 98580 bin [2.9,3.0) has 127358 bin [3.0,3.1) has 130671 bin [3.1,3.2) has 91098 bin [3.2,3.3) has 61817 bin [3.3,3.4) has 31533 bin [3.4,3.5) has 24394 bin [3.5,3.6) has 21363 bin [3.6,3.7) has 18907 bin [3.7,3.8) has 18035 bin [3.8,3.9) has 17632 bin [3.9,4.0) has 15536 bin [4.0,4.1) has 12870 bin [4.1,4.2) has 10969 bin [4.2,4.3) has 10610 bin [4.3,4.4) has 11914 bin [4.4,4.5) has 10668 bin [4.5,4.6) has 10197 bin [4.6,4.7) has 10692 bin [4.7,4.8) has 9409 bin [4.8,4.9) has 9181 bin [4.9,5.0) has 8877 bin [5.0,5.1) has 8987 bin [5.1,5.2) has 8846 bin [5.2,5.3) has 8469 bin [5.3,5.4) has 8584 bin [5.4,5.5) has 9164 bin [5.5,5.6) has 9768 bin [5.6,5.7) has 9120 bin [5.7,5.8) has 8957 bin [5.8,5.9) has 9363 bin [5.9,6.0) has 9450 bin [6.0,6.1) has 9363 bin [6.1,6.2) has 9422 bin [6.2,6.3) has 9395 bin [6.3,6.4) has 9694 bin [6.4,6.5) has 9687 bin [6.5,6.6) has 9471 bin [6.6,6.7) has 9621 bin [6.7,6.8) has 9926 bin [6.8,6.9) has 10238 bin [6.9,7.0) has 10472 bin [7.0,7.1) has 10450 bin [7.1,7.2) has 10468 bin [7.2,7.3) has 10617 bin [7.3,7.4) has 10539 bin [7.4,7.5) has 10580 bin [7.5,7.6) has 10540 bin [7.6,7.7) has 10455 bin [7.7,7.8) has 10451 bin [7.8,7.9) has 10494 bin [7.9,8.0) has 10486 bin [8.0,8.1) has 10365 bin [8.1,8.2) has 10578 bin [8.2,8.3) has 10640 bin [8.3,8.4) has 10591 bin [8.4,8.5) has 10587 bin [8.5,8.6) has 10724 bin [8.6,8.7) has 10801 bin [8.7,8.8) has 10678 bin [8.8,8.9) has 10764 bin [8.9,9.0) has 10845 bin [9.0,9.1) has 10771 bin [9.1,9.2) has 10624 bin [9.2,9.3) has 10702 bin [9.3,9.4) has 10549 bin [9.4,9.5) has 10758 bin [9.5,9.6) has 10612 bin [9.6,9.7) has 10602 bin [9.7,9.8) has 10417 bin [9.8,9.9) has 10468 bin [9.9,10.0) has 10380 bin [10.0,10.1) has 10586 bin [10.1,10.2) has 10524 bin [10.2,10.3) has 10603 bin [10.3,10.4) has 10487 bin [10.4,10.5) has 10615 bin [10.5,10.6) has 10750 bin [10.6,10.7) has 10741 bin [10.7,10.8) has 10499 bin [10.8,10.9) has 10570 bin [10.9,11.0) has 10721 bin [11.0,11.1) has 10804 bin [11.1,11.2) has 10904 bin [11.2,11.3) has 10697 bin [11.3,11.4) has 10922 bin [11.4,11.5) has 10890 bin [11.5,11.6) has 11080 bin [11.6,11.7) has 11119 bin [11.7,11.8) has 11175 bin [11.8,11.9) has 11107 bin [11.9,12.0) has 11226 bin [12.0,12.1) has 11396 bin [12.1,12.2) has 11284 bin [12.2,12.3) has 11553 bin [12.3,12.4) has 11737 bin [12.4,12.5) has 11836 bin [12.5,12.6) has 12136 bin [12.6,12.7) has 12084 bin [12.7,12.8) has 11973 bin [12.8,12.9) has 12149 bin [12.9,13.0) has 12118 bin [13.0,13.1) has 12115 bin [13.1,13.2) has 12462 bin [13.2,13.3) has 12346 bin [13.3,13.4) has 12536 bin [13.4,13.5) has 12829 bin [13.5,13.6) has 12929 bin [13.6,13.7) has 13071 bin [13.7,13.8) has 12907 bin [13.8,13.9) has 12921 bin [13.9,14.0) has 13177 bin [14.0,14.1) has 13206 bin [14.1,14.2) has 13383 bin [14.2,14.3) has 13566 bin [14.3,14.4) has 13905 bin [14.4,14.5) has 13948 bin [14.5,14.6) has 14048 bin [14.6,14.7) has 14132 bin [14.7,14.8) has 14791 bin [14.8,14.9) has 14821 bin [14.9,15.0) has 14984 bin [15.0,15.1) has 15075 bin [15.1,15.2) has 15208 bin [15.2,15.3) has 15332 bin [15.3,15.4) has 15116 bin [15.4,15.5) has 15067 bin [15.5,15.6) has 15115 bin [15.6,15.7) has 15147 bin [15.7,15.8) has 14730 bin [15.8,15.9) has 14971 bin [15.9,16.0) has 14968 bin [16.0,16.1) has 14772 bin [16.1,16.2) has 14930 bin [16.2,16.3) has 14823 bin [16.3,16.4) has 14771 bin [16.4,16.5) has 14508 bin [16.5,16.6) has 14386 bin [16.6,16.7) has 14214 bin [16.7,16.8) has 14068 bin [16.8,16.9) has 13982 bin [16.9,17.0) has 13423 bin [17.0,17.1) has 13136 bin [17.1,17.2) has 13164 bin [17.2,17.3) has 12888 bin [17.3,17.4) has 12273 bin [17.4,17.5) has 11977 bin [17.5,17.6) has 11750 bin [17.6,17.7) has 11335 bin [17.7,17.8) has 11007 bin [17.8,17.9) has 10732 bin [17.9,18.0) has 10566 bin [18.0,18.1) has 10118 bin [18.1,18.2) has 9888 bin [18.2,18.3) has 9389 bin [18.3,18.4) has 9332 bin [18.4,18.5) has 8927 bin [18.5,18.6) has 8665 bin [18.6,18.7) has 8567 bin [18.7,18.8) has 8359 bin [18.8,18.9) has 8113 bin [18.9,19.0) has 8025 bin [19.0,19.1) has 7813 bin [19.1,19.2) has 7556 bin [19.2,19.3) has 7485 bin [19.3,19.4) has 7358 bin [19.4,19.5) has 7153 bin [19.5,19.6) has 7195 bin [19.6,19.7) has 6821 bin [19.7,19.8) has 6738 bin [19.8,19.9) has 6626 bin [19.9,20.0) has 6574 bin [20.0,20.1) has 6356 bin [20.1,20.2) has 6235 bin [20.2,20.3) has 5950 bin [20.3,20.4) has 5834 bin [20.4,20.5) has 5695 bin [20.5,20.6) has 5730 bin [20.6,20.7) has 5629 bin [20.7,20.8) has 5462 bin [20.8,20.9) has 5437 bin [20.9,21.0) has 5409 bin [21.0,21.1) has 5285 bin [21.1,21.2) has 5176 bin [21.2,21.3) has 5140 bin [21.3,21.4) has 5031 bin [21.4,21.5) has 4934 bin [21.5,21.6) has 4702 bin [21.6,21.7) has 4698 bin [21.7,21.8) has 4590 bin [21.8,21.9) has 4442 bin [21.9,22.0) has 4366 bin [22.0,22.1) has 4219 bin [22.1,22.2) has 4122 bin [22.2,22.3) has 4050 bin [22.3,22.4) has 3993 bin [22.4,22.5) has 3772 bin [22.5,22.6) has 3755 bin [22.6,22.7) has 3627 bin [22.7,22.8) has 3493 bin [22.8,22.9) has 3504 bin [22.9,23.0) has 3438 bin [23.0,23.1) has 3307 bin [23.1,23.2) has 3260 bin [23.2,23.3) has 3135 bin [23.3,23.4) has 2921 bin [23.4,23.5) has 2814 bin [23.5,23.6) has 2699 bin [23.6,23.7) has 2661 bin [23.7,23.8) has 2467 bin [23.8,23.9) has 2478 bin [23.9,24.0) has 2245 bin [24.0,24.1) has 2238 bin [24.1,24.2) has 2047 bin [24.2,24.3) has 1934 bin [24.3,24.4) has 1849 bin [24.4,24.5) has 1768 bin [24.5,24.6) has 1599 bin [24.6,24.7) has 1499 bin [24.7,24.8) has 1395 bin [24.8,24.9) has 1305 bin [24.9,25.0) has 1184 bin [25.0,25.1) has 1157 bin [25.1,25.2) has 1014 bin [25.2,25.3) has 943 bin [25.3,25.4) has 818 bin [25.4,25.5) has 727 bin [25.5,25.6) has 625 bin [25.6,25.7) has 603 bin [25.7,25.8) has 531 bin [25.8,25.9) has 435 bin [25.9,26.0) has 380 bin [26.0,26.1) has 269 bin [26.1,26.2) has 277 bin [26.2,26.3) has 222 bin [26.3,26.4) has 181 bin [26.4,26.5) has 178 bin [26.5,26.6) has 131 bin [26.6,26.7) has 111 bin [26.7,26.8) has 88 bin [26.8,26.9) has 84 bin [26.9,27.0) has 60 bin [27.0,27.1) has 67 bin [27.1,27.2) has 47 bin [27.2,27.3) has 28 bin [27.3,27.4) has 24 bin [27.4,27.5) has 18 bin [27.5,27.6) has 19 bin [27.6,27.7) has 16 bin [27.7,27.8) has 11 bin [27.8,27.9) has 7 bin [27.9,28.0) has 3 bin [28.0,28.1) has 3 bin [28.2,28.3) has 1 bin [28.3,28.4) has 1 bin [28.4,28.5) has 2 bin [28.7,28.8) has 1 bin [28.8,28.9) has 1 bin [28.9,29.0) has 1 bin [29.0,29.1) has 1 bin [29.1,29.2) has 2 bin [29.2,29.3) has 1 bin [29.3,29.4) has 3 bin [29.4,29.5) has 1 bin [29.5,29.6) has 3 bin [29.9,30.0) has 1 bin [30.0,30.1) has 1 average z coordinate 6.7 for 4981536 element(s) point source id histogram with bin size 1.000000 bin 90 has 3038741 bin 93 has 1942795 average point source id 91.169997567015471 for 4981536 element(s)