lasinfo (210611) report for 'AHN4T/09BZ1_14.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: 176/2021 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: 39915890 number of points by return: 35897174 2724426 1042139 247997 4154 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 564980 0 min x y z: 112980.000 564980.000 -1.006 max x y z: 114019.999 566269.999 21.975 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: 39915890 extended number of points by return: 35897174 2724426 1042139 247997 4154 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 -1006 21975 intensity 53 4892 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1040 1046 gps_time 265133739.636367 265137996.957036 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 34 245 B 20 254 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 48.92 ('Amplitude') attribute1 -16.67 32.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35897174 number of intermediate returns: 1296595 number of last returns: 35877775 number of single returns: 33155654 covered area in square units/kilounits: 1338000/1.34 point density: all returns 29.83 last only 26.81 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39915890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35897174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2724426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1042139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 247997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4154 instead zero. overview over extended number of returns of given pulse: 33155654 3376252 2386217 976971 20481 310 5 0 0 0 0 0 0 0 0 histogram of classification of points: 5274872 unclassified (1) 33613655 ground (2) 936402 building (6) 90793 water (9) 168 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3254635 +---> 760518 of those are unclassified (1) +---> 2336724 of those are ground (2) +---> 145714 of those are building (6) +---> 11677 of those are water (9) +---> 2 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1 bin [-1.0,-0.9) has 36 bin [-0.9,-0.8) has 970 bin [-0.8,-0.7) has 2930 bin [-0.7,-0.6) has 13250 bin [-0.6,-0.5) has 32937 bin [-0.5,-0.4) has 44832 bin [-0.4,-0.3) has 44768 bin [-0.3,-0.2) has 47442 bin [-0.2,-0.1) has 50711 bin [-0.1,0.0) has 59310 bin [0.0,0.1) has 111026 bin [0.1,0.2) has 127847 bin [0.2,0.3) has 330449 bin [0.3,0.4) has 1198581 bin [0.4,0.5) has 1961170 bin [0.5,0.6) has 3685460 bin [0.6,0.7) has 3629810 bin [0.7,0.8) has 2866650 bin [0.8,0.9) has 1572863 bin [0.9,1.0) has 1806114 bin [1.0,1.1) has 1477158 bin [1.1,1.2) has 1110815 bin [1.2,1.3) has 958132 bin [1.3,1.4) has 873329 bin [1.4,1.5) has 588603 bin [1.5,1.6) has 394199 bin [1.6,1.7) has 310015 bin [1.7,1.8) has 271870 bin [1.8,1.9) has 277132 bin [1.9,2.0) has 348657 bin [2.0,2.1) has 323644 bin [2.1,2.2) has 358455 bin [2.2,2.3) has 339832 bin [2.3,2.4) has 348318 bin [2.4,2.5) has 394792 bin [2.5,2.6) has 474098 bin [2.6,2.7) has 558387 bin [2.7,2.8) has 719811 bin [2.8,2.9) has 867565 bin [2.9,3.0) has 853216 bin [3.0,3.1) has 768440 bin [3.1,3.2) has 651641 bin [3.2,3.3) has 570219 bin [3.3,3.4) has 592160 bin [3.4,3.5) has 528720 bin [3.5,3.6) has 488430 bin [3.6,3.7) has 418875 bin [3.7,3.8) has 420281 bin [3.8,3.9) has 421047 bin [3.9,4.0) has 418663 bin [4.0,4.1) has 216405 bin [4.1,4.2) has 123286 bin [4.2,4.3) has 84925 bin [4.3,4.4) has 79074 bin [4.4,4.5) has 78992 bin [4.5,4.6) has 80745 bin [4.6,4.7) has 83389 bin [4.7,4.8) has 83031 bin [4.8,4.9) has 76730 bin [4.9,5.0) has 76395 bin [5.0,5.1) has 79942 bin [5.1,5.2) has 75768 bin [5.2,5.3) has 82787 bin [5.3,5.4) has 90199 bin [5.4,5.5) has 95970 bin [5.5,5.6) has 95462 bin [5.6,5.7) has 83017 bin [5.7,5.8) has 74103 bin [5.8,5.9) has 76248 bin [5.9,6.0) has 83809 bin [6.0,6.1) has 79011 bin [6.1,6.2) has 74782 bin [6.2,6.3) has 69308 bin [6.3,6.4) has 76406 bin [6.4,6.5) has 66715 bin [6.5,6.6) has 71107 bin [6.6,6.7) has 63455 bin [6.7,6.8) has 66786 bin [6.8,6.9) has 73257 bin [6.9,7.0) has 70602 bin [7.0,7.1) has 54879 bin [7.1,7.2) has 54025 bin [7.2,7.3) has 54957 bin [7.3,7.4) has 54199 bin [7.4,7.5) has 54802 bin [7.5,7.6) has 54028 bin [7.6,7.7) has 51577 bin [7.7,7.8) has 50113 bin [7.8,7.9) has 49229 bin [7.9,8.0) has 48321 bin [8.0,8.1) has 48168 bin [8.1,8.2) has 47785 bin [8.2,8.3) has 47540 bin [8.3,8.4) has 46222 bin [8.4,8.5) has 45747 bin [8.5,8.6) has 45646 bin [8.6,8.7) has 44997 bin [8.7,8.8) has 44228 bin [8.8,8.9) has 48139 bin [8.9,9.0) has 44541 bin [9.0,9.1) has 48326 bin [9.1,9.2) has 44882 bin [9.2,9.3) has 43512 bin [9.3,9.4) has 43043 bin [9.4,9.5) has 42149 bin [9.5,9.6) has 42198 bin [9.6,9.7) has 39688 bin [9.7,9.8) has 38785 bin [9.8,9.9) has 38478 bin [9.9,10.0) has 38365 bin [10.0,10.1) has 38261 bin [10.1,10.2) has 37549 bin [10.2,10.3) has 36755 bin [10.3,10.4) has 36025 bin [10.4,10.5) has 35611 bin [10.5,10.6) has 35065 bin [10.6,10.7) has 34382 bin [10.7,10.8) has 33337 bin [10.8,10.9) has 33043 bin [10.9,11.0) has 31536 bin [11.0,11.1) has 30967 bin [11.1,11.2) has 30064 bin [11.2,11.3) has 29605 bin [11.3,11.4) has 29135 bin [11.4,11.5) has 28680 bin [11.5,11.6) has 28023 bin [11.6,11.7) has 27115 bin [11.7,11.8) has 26031 bin [11.8,11.9) has 25378 bin [11.9,12.0) has 24434 bin [12.0,12.1) has 24002 bin [12.1,12.2) has 23742 bin [12.2,12.3) has 23224 bin [12.3,12.4) has 22742 bin [12.4,12.5) has 21733 bin [12.5,12.6) has 21259 bin [12.6,12.7) has 20602 bin [12.7,12.8) has 20129 bin [12.8,12.9) has 19938 bin [12.9,13.0) has 19397 bin [13.0,13.1) has 18714 bin [13.1,13.2) has 18202 bin [13.2,13.3) has 17517 bin [13.3,13.4) has 16965 bin [13.4,13.5) has 16842 bin [13.5,13.6) has 16144 bin [13.6,13.7) has 15701 bin [13.7,13.8) has 15266 bin [13.8,13.9) has 14647 bin [13.9,14.0) has 17267 bin [14.0,14.1) has 15451 bin [14.1,14.2) has 13876 bin [14.2,14.3) has 12778 bin [14.3,14.4) has 11856 bin [14.4,14.5) has 11725 bin [14.5,14.6) has 11195 bin [14.6,14.7) has 10831 bin [14.7,14.8) has 10615 bin [14.8,14.9) has 10016 bin [14.9,15.0) has 9474 bin [15.0,15.1) has 9027 bin [15.1,15.2) has 8531 bin [15.2,15.3) has 8156 bin [15.3,15.4) has 7726 bin [15.4,15.5) has 7359 bin [15.5,15.6) has 6780 bin [15.6,15.7) has 6683 bin [15.7,15.8) has 6262 bin [15.8,15.9) has 6009 bin [15.9,16.0) has 5619 bin [16.0,16.1) has 5325 bin [16.1,16.2) has 5007 bin [16.2,16.3) has 4522 bin [16.3,16.4) has 4237 bin [16.4,16.5) has 3882 bin [16.5,16.6) has 3504 bin [16.6,16.7) has 3216 bin [16.7,16.8) has 2857 bin [16.8,16.9) has 2555 bin [16.9,17.0) has 2261 bin [17.0,17.1) has 2074 bin [17.1,17.2) has 1866 bin [17.2,17.3) has 1748 bin [17.3,17.4) has 1512 bin [17.4,17.5) has 1387 bin [17.5,17.6) has 1096 bin [17.6,17.7) has 993 bin [17.7,17.8) has 825 bin [17.8,17.9) has 749 bin [17.9,18.0) has 747 bin [18.0,18.1) has 646 bin [18.1,18.2) has 576 bin [18.2,18.3) has 508 bin [18.3,18.4) has 478 bin [18.4,18.5) has 424 bin [18.5,18.6) has 413 bin [18.6,18.7) has 356 bin [18.7,18.8) has 341 bin [18.8,18.9) has 295 bin [18.9,19.0) has 247 bin [19.0,19.1) has 235 bin [19.1,19.2) has 248 bin [19.2,19.3) has 201 bin [19.3,19.4) has 184 bin [19.4,19.5) has 162 bin [19.5,19.6) has 144 bin [19.6,19.7) has 167 bin [19.7,19.8) has 122 bin [19.8,19.9) has 104 bin [19.9,20.0) has 89 bin [20.0,20.1) has 78 bin [20.1,20.2) has 82 bin [20.2,20.3) has 63 bin [20.3,20.4) has 58 bin [20.4,20.5) has 55 bin [20.5,20.6) has 42 bin [20.6,20.7) has 36 bin [20.7,20.8) has 27 bin [20.8,20.9) has 26 bin [20.9,21.0) has 36 bin [21.0,21.1) has 27 bin [21.1,21.2) has 15 bin [21.2,21.3) has 30 bin [21.3,21.4) has 26 bin [21.4,21.5) has 12 bin [21.5,21.6) has 11 bin [21.6,21.7) has 10 bin [21.7,21.8) has 9 bin [21.8,21.9) has 4 bin [21.9,22.0) has 6 average z coordinate 2.3 for 39915890 element(s) point source id histogram with bin size 1.000000 bin 1040 has 2767455 bin 1042 has 24069965 bin 1043 has 2824727 bin 1046 has 10253743 average point source id 1042.959637602969678 for 39915890 element(s)