lasinfo (210611) report for 'AHN4T/21AN2_09.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: 24921791 number of points by return: 23691637 908309 270745 45953 4815 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 522480 0 min x y z: 187980.000 522480.000 -4.940 max x y z: 189019.999 523769.999 20.237 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: 24921791 extended number of points by return: 23691637 908309 270745 45953 4815 323 9 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 -4940 20237 intensity 56 3796 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 -7 29 user_data 6 7 point_source_ID 72 73 gps_time 330787202.212971 330864415.091805 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 57 255 B 53 255 NIR 40 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 21.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23691637 number of intermediate returns: 322329 number of last returns: 23690697 number of single returns: 22782872 covered area in square units/kilounits: 1316480/1.32 point density: all returns 18.93 last only 18.00 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24921791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23691637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 908309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 270745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 45953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4815 instead zero. overview over extended number of returns of given pulse: 22782872 1274749 674564 164988 22651 1904 63 0 0 0 0 0 0 0 0 histogram of classification of points: 1343420 unclassified (1) 23375806 ground (2) 50346 building (6) 152219 water (9) +-> flagged as extended overlap: 1732829 +---> 245545 of those are unclassified (1) +---> 1469539 of those are ground (2) +---> 290 of those are building (6) +---> 17455 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.0,-4.9) has 4 bin [-4.9,-4.8) has 159 bin [-4.8,-4.7) has 572 bin [-4.7,-4.6) has 2550 bin [-4.6,-4.5) has 101885 bin [-4.5,-4.4) has 40800 bin [-4.4,-4.3) has 35302 bin [-4.3,-4.2) has 53121 bin [-4.2,-4.1) has 51246 bin [-4.1,-4.0) has 58576 bin [-4.0,-3.9) has 45504 bin [-3.9,-3.8) has 38262 bin [-3.8,-3.7) has 36256 bin [-3.7,-3.6) has 37319 bin [-3.6,-3.5) has 51949 bin [-3.5,-3.4) has 286336 bin [-3.4,-3.3) has 2577321 bin [-3.3,-3.2) has 3229484 bin [-3.2,-3.1) has 2749340 bin [-3.1,-3.0) has 3581355 bin [-3.0,-2.9) has 3313623 bin [-2.9,-2.8) has 2036586 bin [-2.8,-2.7) has 1255205 bin [-2.7,-2.6) has 1308569 bin [-2.6,-2.5) has 1075389 bin [-2.5,-2.4) has 735178 bin [-2.4,-2.3) has 659329 bin [-2.3,-2.2) has 117155 bin [-2.2,-2.1) has 20657 bin [-2.1,-2.0) has 29928 bin [-2.0,-1.9) has 33553 bin [-1.9,-1.8) has 23970 bin [-1.8,-1.7) has 16942 bin [-1.7,-1.6) has 18433 bin [-1.6,-1.5) has 15302 bin [-1.5,-1.4) has 12596 bin [-1.4,-1.3) has 13144 bin [-1.3,-1.2) has 10889 bin [-1.2,-1.1) has 9852 bin [-1.1,-1.0) has 9935 bin [-1.0,-0.9) has 9606 bin [-0.9,-0.8) has 9969 bin [-0.8,-0.7) has 9451 bin [-0.7,-0.6) has 9303 bin [-0.6,-0.5) has 9602 bin [-0.5,-0.4) has 9078 bin [-0.4,-0.3) has 9102 bin [-0.3,-0.2) has 9061 bin [-0.2,-0.1) has 8998 bin [-0.1,0.0) has 9069 bin [0.0,0.1) has 9193 bin [0.1,0.2) has 9490 bin [0.2,0.3) has 10143 bin [0.3,0.4) has 10804 bin [0.4,0.5) has 10118 bin [0.5,0.6) has 9576 bin [0.6,0.7) has 8904 bin [0.7,0.8) has 8909 bin [0.8,0.9) has 9022 bin [0.9,1.0) has 9140 bin [1.0,1.1) has 9039 bin [1.1,1.2) has 9039 bin [1.2,1.3) has 9482 bin [1.3,1.4) has 9416 bin [1.4,1.5) has 9587 bin [1.5,1.6) has 9877 bin [1.6,1.7) has 10027 bin [1.7,1.8) has 10066 bin [1.8,1.9) has 9863 bin [1.9,2.0) has 10100 bin [2.0,2.1) has 9890 bin [2.1,2.2) has 10229 bin [2.2,2.3) has 10280 bin [2.3,2.4) has 10294 bin [2.4,2.5) has 10227 bin [2.5,2.6) has 10486 bin [2.6,2.7) has 10641 bin [2.7,2.8) has 11290 bin [2.8,2.9) has 11103 bin [2.9,3.0) has 11242 bin [3.0,3.1) has 11039 bin [3.1,3.2) has 10960 bin [3.2,3.3) has 10737 bin [3.3,3.4) has 10484 bin [3.4,3.5) has 10340 bin [3.5,3.6) has 10212 bin [3.6,3.7) has 10219 bin [3.7,3.8) has 9937 bin [3.8,3.9) has 9607 bin [3.9,4.0) has 9292 bin [4.0,4.1) has 9144 bin [4.1,4.2) has 9037 bin [4.2,4.3) has 9010 bin [4.3,4.4) has 8659 bin [4.4,4.5) has 8457 bin [4.5,4.6) has 8625 bin [4.6,4.7) has 8441 bin [4.7,4.8) has 8521 bin [4.8,4.9) has 8454 bin [4.9,5.0) has 8427 bin [5.0,5.1) has 8375 bin [5.1,5.2) has 8194 bin [5.2,5.3) has 8200 bin [5.3,5.4) has 8234 bin [5.4,5.5) has 8005 bin [5.5,5.6) has 7806 bin [5.6,5.7) has 7251 bin [5.7,5.8) has 6900 bin [5.8,5.9) has 6829 bin [5.9,6.0) has 6770 bin [6.0,6.1) has 6730 bin [6.1,6.2) has 6631 bin [6.2,6.3) has 6657 bin [6.3,6.4) has 6822 bin [6.4,6.5) has 6953 bin [6.5,6.6) has 7092 bin [6.6,6.7) has 7079 bin [6.7,6.8) has 7109 bin [6.8,6.9) has 7069 bin [6.9,7.0) has 7183 bin [7.0,7.1) has 7191 bin [7.1,7.2) has 7341 bin [7.2,7.3) has 7471 bin [7.3,7.4) has 7523 bin [7.4,7.5) has 7491 bin [7.5,7.6) has 7441 bin [7.6,7.7) has 7590 bin [7.7,7.8) has 7546 bin [7.8,7.9) has 7744 bin [7.9,8.0) has 7801 bin [8.0,8.1) has 7759 bin [8.1,8.2) has 7893 bin [8.2,8.3) has 7942 bin [8.3,8.4) has 7955 bin [8.4,8.5) has 8062 bin [8.5,8.6) has 8130 bin [8.6,8.7) has 7896 bin [8.7,8.8) has 8157 bin [8.8,8.9) has 8164 bin [8.9,9.0) has 8165 bin [9.0,9.1) has 8350 bin [9.1,9.2) has 8189 bin [9.2,9.3) has 8183 bin [9.3,9.4) has 8115 bin [9.4,9.5) has 7918 bin [9.5,9.6) has 7927 bin [9.6,9.7) has 7803 bin [9.7,9.8) has 7679 bin [9.8,9.9) has 7474 bin [9.9,10.0) has 7224 bin [10.0,10.1) has 7201 bin [10.1,10.2) has 7103 bin [10.2,10.3) has 7078 bin [10.3,10.4) has 6820 bin [10.4,10.5) has 6663 bin [10.5,10.6) has 6679 bin [10.6,10.7) has 6440 bin [10.7,10.8) has 6131 bin [10.8,10.9) has 6015 bin [10.9,11.0) has 5992 bin [11.0,11.1) has 5820 bin [11.1,11.2) has 5833 bin [11.2,11.3) has 5584 bin [11.3,11.4) has 5633 bin [11.4,11.5) has 5474 bin [11.5,11.6) has 5421 bin [11.6,11.7) has 5342 bin [11.7,11.8) has 5231 bin [11.8,11.9) has 5185 bin [11.9,12.0) has 4964 bin [12.0,12.1) has 4905 bin [12.1,12.2) has 4889 bin [12.2,12.3) has 4781 bin [12.3,12.4) has 4649 bin [12.4,12.5) has 4757 bin [12.5,12.6) has 4540 bin [12.6,12.7) has 4464 bin [12.7,12.8) has 4353 bin [12.8,12.9) has 4376 bin [12.9,13.0) has 4413 bin [13.0,13.1) has 4243 bin [13.1,13.2) has 4135 bin [13.2,13.3) has 4227 bin [13.3,13.4) has 3980 bin [13.4,13.5) has 3861 bin [13.5,13.6) has 3629 bin [13.6,13.7) has 3714 bin [13.7,13.8) has 3503 bin [13.8,13.9) has 3546 bin [13.9,14.0) has 3344 bin [14.0,14.1) has 3189 bin [14.1,14.2) has 3052 bin [14.2,14.3) has 2954 bin [14.3,14.4) has 2983 bin [14.4,14.5) has 2919 bin [14.5,14.6) has 2735 bin [14.6,14.7) has 2749 bin [14.7,14.8) has 2573 bin [14.8,14.9) has 2565 bin [14.9,15.0) has 2359 bin [15.0,15.1) has 2389 bin [15.1,15.2) has 2336 bin [15.2,15.3) has 2230 bin [15.3,15.4) has 2179 bin [15.4,15.5) has 2044 bin [15.5,15.6) has 1964 bin [15.6,15.7) has 1842 bin [15.7,15.8) has 1730 bin [15.8,15.9) has 1686 bin [15.9,16.0) has 1477 bin [16.0,16.1) has 1420 bin [16.1,16.2) has 1296 bin [16.2,16.3) has 1262 bin [16.3,16.4) has 1091 bin [16.4,16.5) has 1018 bin [16.5,16.6) has 885 bin [16.6,16.7) has 863 bin [16.7,16.8) has 776 bin [16.8,16.9) has 725 bin [16.9,17.0) has 686 bin [17.0,17.1) has 611 bin [17.1,17.2) has 528 bin [17.2,17.3) has 472 bin [17.3,17.4) has 429 bin [17.4,17.5) has 410 bin [17.5,17.6) has 369 bin [17.6,17.7) has 328 bin [17.7,17.8) has 306 bin [17.8,17.9) has 238 bin [17.9,18.0) has 234 bin [18.0,18.1) has 199 bin [18.1,18.2) has 126 bin [18.2,18.3) has 148 bin [18.3,18.4) has 100 bin [18.4,18.5) has 88 bin [18.5,18.6) has 74 bin [18.6,18.7) has 65 bin [18.7,18.8) has 52 bin [18.8,18.9) has 50 bin [18.9,19.0) has 43 bin [19.0,19.1) has 32 bin [19.1,19.2) has 23 bin [19.2,19.3) has 18 bin [19.3,19.4) has 14 bin [19.4,19.5) has 10 bin [19.5,19.6) has 6 bin [19.6,19.7) has 6 bin [19.7,19.8) has 5 bin [19.8,19.9) has 1 bin [19.9,20.0) has 2 bin [20.0,20.1) has 1 bin [20.2,20.3) has 1 average z coordinate -2.6 for 24921791 element(s) point source id histogram with bin size 1.000000 bin 72 has 14176646 bin 73 has 10745145 average point source id 72.431154606825814 for 24921791 element(s)