lasinfo (210611) report for 'AHN4T/31CZ1_04.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: 179/2021 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: 39209195 number of points by return: 35919266 2938097 311829 36585 3418 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 454980 0 min x y z: 102980.000 454980.000 -7.048 max x y z: 104019.999 456269.999 17.653 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: 39209195 extended number of points by return: 35919266 2938097 311829 36585 3418 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 -7048 17653 intensity 0 4913 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 -32 32 user_data 6 7 point_source_ID 164 166 gps_time 270297022.377051 270298856.001162 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 28 255 B 0 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.96 34.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35919266 number of intermediate returns: 352472 number of last returns: 35876965 number of single returns: 32939508 covered area in square units/kilounits: 1244024/1.24 point density: all returns 31.52 last only 28.84 (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 39209195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35919266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2938097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 311829 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 36585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3418 instead zero. overview over extended number of returns of given pulse: 32939508 5290084 829185 133147 17161 109 1 0 0 0 0 0 0 0 0 histogram of classification of points: 7815495 unclassified (1) 27079026 ground (2) 3714489 building (6) 529717 water (9) 70468 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2857640 +---> 477278 of those are unclassified (1) +---> 1951404 of those are ground (2) +---> 361027 of those are building (6) +---> 65984 of those are water (9) +---> 1947 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.1,-7.0) has 2 bin [-7.0,-6.9) has 38 bin [-6.9,-6.8) has 550 bin [-6.8,-6.7) has 318 bin [-6.7,-6.6) has 150 bin [-6.6,-6.5) has 106 bin [-6.5,-6.4) has 113 bin [-6.4,-6.3) has 317 bin [-6.3,-6.2) has 4489 bin [-6.2,-6.1) has 7328 bin [-6.1,-6.0) has 3923 bin [-6.0,-5.9) has 1821 bin [-5.9,-5.8) has 2423 bin [-5.8,-5.7) has 6442 bin [-5.7,-5.6) has 6594 bin [-5.6,-5.5) has 5285 bin [-5.5,-5.4) has 13031 bin [-5.4,-5.3) has 61054 bin [-5.3,-5.2) has 255694 bin [-5.2,-5.1) has 66522 bin [-5.1,-5.0) has 30575 bin [-5.0,-4.9) has 42167 bin [-4.9,-4.8) has 47781 bin [-4.8,-4.7) has 41620 bin [-4.7,-4.6) has 20614 bin [-4.6,-4.5) has 15307 bin [-4.5,-4.4) has 14602 bin [-4.4,-4.3) has 14008 bin [-4.3,-4.2) has 12347 bin [-4.2,-4.1) has 11778 bin [-4.1,-4.0) has 11269 bin [-4.0,-3.9) has 10492 bin [-3.9,-3.8) has 10408 bin [-3.8,-3.7) has 10482 bin [-3.7,-3.6) has 10014 bin [-3.6,-3.5) has 9929 bin [-3.5,-3.4) has 9703 bin [-3.4,-3.3) has 9930 bin [-3.3,-3.2) has 9539 bin [-3.2,-3.1) has 9072 bin [-3.1,-3.0) has 9090 bin [-3.0,-2.9) has 9246 bin [-2.9,-2.8) has 10880 bin [-2.8,-2.7) has 10223 bin [-2.7,-2.6) has 13412 bin [-2.6,-2.5) has 11707 bin [-2.5,-2.4) has 82289 bin [-2.4,-2.3) has 317515 bin [-2.3,-2.2) has 427590 bin [-2.2,-2.1) has 1430383 bin [-2.1,-2.0) has 3883379 bin [-2.0,-1.9) has 7329639 bin [-1.9,-1.8) has 8058368 bin [-1.8,-1.7) has 4552457 bin [-1.7,-1.6) has 1977251 bin [-1.6,-1.5) has 976263 bin [-1.5,-1.4) has 604839 bin [-1.4,-1.3) has 365993 bin [-1.3,-1.2) has 238684 bin [-1.2,-1.1) has 204825 bin [-1.1,-1.0) has 171861 bin [-1.0,-0.9) has 151742 bin [-0.9,-0.8) has 142914 bin [-0.8,-0.7) has 138003 bin [-0.7,-0.6) has 132975 bin [-0.6,-0.5) has 147275 bin [-0.5,-0.4) has 124275 bin [-0.4,-0.3) has 105093 bin [-0.3,-0.2) has 102748 bin [-0.2,-0.1) has 112416 bin [-0.1,0.0) has 128816 bin [0.0,0.1) has 129126 bin [0.1,0.2) has 113297 bin [0.2,0.3) has 132773 bin [0.3,0.4) has 131818 bin [0.4,0.5) has 141658 bin [0.5,0.6) has 144401 bin [0.6,0.7) has 148084 bin [0.7,0.8) has 157088 bin [0.8,0.9) has 167316 bin [0.9,1.0) has 182620 bin [1.0,1.1) has 149459 bin [1.1,1.2) has 132416 bin [1.2,1.3) has 125031 bin [1.3,1.4) has 145743 bin [1.4,1.5) has 141870 bin [1.5,1.6) has 128135 bin [1.6,1.7) has 128789 bin [1.7,1.8) has 151073 bin [1.8,1.9) has 156773 bin [1.9,2.0) has 157276 bin [2.0,2.1) has 167659 bin [2.1,2.2) has 145685 bin [2.2,2.3) has 128136 bin [2.3,2.4) has 134005 bin [2.4,2.5) has 145077 bin [2.5,2.6) has 130946 bin [2.6,2.7) has 130791 bin [2.7,2.8) has 128816 bin [2.8,2.9) has 107009 bin [2.9,3.0) has 105041 bin [3.0,3.1) has 96896 bin [3.1,3.2) has 92833 bin [3.2,3.3) has 96378 bin [3.3,3.4) has 81696 bin [3.4,3.5) has 83079 bin [3.5,3.6) has 94679 bin [3.6,3.7) has 83579 bin [3.7,3.8) has 76239 bin [3.8,3.9) has 73152 bin [3.9,4.0) has 72901 bin [4.0,4.1) has 71686 bin [4.1,4.2) has 66747 bin [4.2,4.3) has 66868 bin [4.3,4.4) has 68963 bin [4.4,4.5) has 61803 bin [4.5,4.6) has 50820 bin [4.6,4.7) has 48215 bin [4.7,4.8) has 46963 bin [4.8,4.9) has 40126 bin [4.9,5.0) has 34220 bin [5.0,5.1) has 32623 bin [5.1,5.2) has 31454 bin [5.2,5.3) has 32514 bin [5.3,5.4) has 31902 bin [5.4,5.5) has 30174 bin [5.5,5.6) has 30367 bin [5.6,5.7) has 29894 bin [5.7,5.8) has 28530 bin [5.8,5.9) has 27527 bin [5.9,6.0) has 26397 bin [6.0,6.1) has 25526 bin [6.1,6.2) has 24586 bin [6.2,6.3) has 24028 bin [6.3,6.4) has 23348 bin [6.4,6.5) has 22649 bin [6.5,6.6) has 24782 bin [6.6,6.7) has 22005 bin [6.7,6.8) has 20783 bin [6.8,6.9) has 20126 bin [6.9,7.0) has 19210 bin [7.0,7.1) has 18824 bin [7.1,7.2) has 18528 bin [7.2,7.3) has 17529 bin [7.3,7.4) has 17940 bin [7.4,7.5) has 17059 bin [7.5,7.6) has 15427 bin [7.6,7.7) has 14590 bin [7.7,7.8) has 13431 bin [7.8,7.9) has 9760 bin [7.9,8.0) has 8410 bin [8.0,8.1) has 7961 bin [8.1,8.2) has 7944 bin [8.2,8.3) has 7495 bin [8.3,8.4) has 7180 bin [8.4,8.5) has 6966 bin [8.5,8.6) has 6815 bin [8.6,8.7) has 6098 bin [8.7,8.8) has 5651 bin [8.8,8.9) has 5487 bin [8.9,9.0) has 5292 bin [9.0,9.1) has 5375 bin [9.1,9.2) has 4962 bin [9.2,9.3) has 4774 bin [9.3,9.4) has 4346 bin [9.4,9.5) has 4450 bin [9.5,9.6) has 4032 bin [9.6,9.7) has 3868 bin [9.7,9.8) has 3647 bin [9.8,9.9) has 3557 bin [9.9,10.0) has 3458 bin [10.0,10.1) has 3196 bin [10.1,10.2) has 2986 bin [10.2,10.3) has 3074 bin [10.3,10.4) has 2856 bin [10.4,10.5) has 2807 bin [10.5,10.6) has 2606 bin [10.6,10.7) has 2520 bin [10.7,10.8) has 2385 bin [10.8,10.9) has 2236 bin [10.9,11.0) has 2166 bin [11.0,11.1) has 2038 bin [11.1,11.2) has 1972 bin [11.2,11.3) has 1893 bin [11.3,11.4) has 1782 bin [11.4,11.5) has 1670 bin [11.5,11.6) has 1663 bin [11.6,11.7) has 1679 bin [11.7,11.8) has 1536 bin [11.8,11.9) has 1430 bin [11.9,12.0) has 1401 bin [12.0,12.1) has 1320 bin [12.1,12.2) has 1194 bin [12.2,12.3) has 1128 bin [12.3,12.4) has 1026 bin [12.4,12.5) has 1025 bin [12.5,12.6) has 914 bin [12.6,12.7) has 887 bin [12.7,12.8) has 946 bin [12.8,12.9) has 850 bin [12.9,13.0) has 788 bin [13.0,13.1) has 792 bin [13.1,13.2) has 797 bin [13.2,13.3) has 720 bin [13.3,13.4) has 602 bin [13.4,13.5) has 588 bin [13.5,13.6) has 520 bin [13.6,13.7) has 497 bin [13.7,13.8) has 426 bin [13.8,13.9) has 451 bin [13.9,14.0) has 394 bin [14.0,14.1) has 384 bin [14.1,14.2) has 353 bin [14.2,14.3) has 323 bin [14.3,14.4) has 317 bin [14.4,14.5) has 320 bin [14.5,14.6) has 293 bin [14.6,14.7) has 248 bin [14.7,14.8) has 215 bin [14.8,14.9) has 202 bin [14.9,15.0) has 200 bin [15.0,15.1) has 164 bin [15.1,15.2) has 148 bin [15.2,15.3) has 149 bin [15.3,15.4) has 132 bin [15.4,15.5) has 127 bin [15.5,15.6) has 110 bin [15.6,15.7) has 106 bin [15.7,15.8) has 80 bin [15.8,15.9) has 74 bin [15.9,16.0) has 57 bin [16.0,16.1) has 48 bin [16.1,16.2) has 48 bin [16.2,16.3) has 47 bin [16.3,16.4) has 22 bin [16.4,16.5) has 29 bin [16.5,16.6) has 37 bin [16.6,16.7) has 30 bin [16.7,16.8) has 24 bin [16.8,16.9) has 26 bin [16.9,17.0) has 25 bin [17.0,17.1) has 12 bin [17.1,17.2) has 19 bin [17.2,17.3) has 9 bin [17.3,17.4) has 13 bin [17.4,17.5) has 9 bin [17.5,17.6) has 5 bin [17.6,17.7) has 6 average z coordinate -1.1 for 39209195 element(s) point source id histogram with bin size 1.000000 bin 164 has 3449033 bin 165 has 29097690 bin 166 has 6662472 average point source id 165.081956260514914 for 39209195 element(s)