lasinfo (210611) report for 'AHN4T/31GZ2_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: 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: 44161950 number of points by return: 43777284 301336 73284 9364 682 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 452480 0 min x y z: 127980.000 452480.000 -2.207 max x y z: 129019.999 453769.999 20.220 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: 44161950 extended number of points by return: 43777284 301336 73284 9364 682 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 -2207 20220 intensity 0 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 30 user_data 6 8 point_source_ID 81 83 gps_time 269729918.357017 269731761.179065 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 36 255 B 24 246 NIR 72 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.93 34.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43777284 number of intermediate returns: 83250 number of last returns: 43777037 number of single returns: 43475621 covered area in square units/kilounits: 1327196/1.33 point density: all returns 33.27 last only 32.98 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44161950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43777284 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 301336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 73284 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 682 instead zero. overview over extended number of returns of given pulse: 43475621 456193 191823 34778 3475 60 0 0 0 0 0 0 0 0 0 histogram of classification of points: 459333 unclassified (1) 43621055 ground (2) 4701 building (6) 73920 water (9) 2941 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2936158 +---> 40118 of those are unclassified (1) +---> 2886529 of those are ground (2) +---> 4370 of those are building (6) +---> 5141 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 2 bin [-2.2,-2.1) has 566 bin [-2.1,-2.0) has 60955 bin [-2.0,-1.9) has 188144 bin [-1.9,-1.8) has 260448 bin [-1.8,-1.7) has 311015 bin [-1.7,-1.6) has 512033 bin [-1.6,-1.5) has 1099850 bin [-1.5,-1.4) has 2833307 bin [-1.4,-1.3) has 7090618 bin [-1.3,-1.2) has 13546323 bin [-1.2,-1.1) has 9359257 bin [-1.1,-1.0) has 5300414 bin [-1.0,-0.9) has 1906400 bin [-0.9,-0.8) has 477086 bin [-0.8,-0.7) has 211778 bin [-0.7,-0.6) has 149847 bin [-0.6,-0.5) has 98254 bin [-0.5,-0.4) has 89706 bin [-0.4,-0.3) has 80370 bin [-0.3,-0.2) has 62596 bin [-0.2,-0.1) has 32583 bin [-0.1,0.0) has 24322 bin [0.0,0.1) has 20547 bin [0.1,0.2) has 18397 bin [0.2,0.3) has 17632 bin [0.3,0.4) has 6159 bin [0.4,0.5) has 5127 bin [0.5,0.6) has 4223 bin [0.6,0.7) has 3911 bin [0.7,0.8) has 3877 bin [0.8,0.9) has 4047 bin [0.9,1.0) has 4189 bin [1.0,1.1) has 4245 bin [1.1,1.2) has 4445 bin [1.2,1.3) has 5086 bin [1.3,1.4) has 5327 bin [1.4,1.5) has 4396 bin [1.5,1.6) has 4349 bin [1.6,1.7) has 4309 bin [1.7,1.8) has 5537 bin [1.8,1.9) has 4670 bin [1.9,2.0) has 4726 bin [2.0,2.1) has 5055 bin [2.1,2.2) has 5551 bin [2.2,2.3) has 4019 bin [2.3,2.4) has 3851 bin [2.4,2.5) has 4148 bin [2.5,2.6) has 3449 bin [2.6,2.7) has 3241 bin [2.7,2.8) has 3162 bin [2.8,2.9) has 3131 bin [2.9,3.0) has 3119 bin [3.0,3.1) has 3101 bin [3.1,3.2) has 3103 bin [3.2,3.3) has 3336 bin [3.3,3.4) has 3285 bin [3.4,3.5) has 3335 bin [3.5,3.6) has 3271 bin [3.6,3.7) has 3133 bin [3.7,3.8) has 2950 bin [3.8,3.9) has 2961 bin [3.9,4.0) has 3006 bin [4.0,4.1) has 2888 bin [4.1,4.2) has 2960 bin [4.2,4.3) has 2765 bin [4.3,4.4) has 2713 bin [4.4,4.5) has 2792 bin [4.5,4.6) has 2929 bin [4.6,4.7) has 2873 bin [4.7,4.8) has 2809 bin [4.8,4.9) has 2871 bin [4.9,5.0) has 3004 bin [5.0,5.1) has 3149 bin [5.1,5.2) has 3033 bin [5.2,5.3) has 3139 bin [5.3,5.4) has 3103 bin [5.4,5.5) has 2911 bin [5.5,5.6) has 2957 bin [5.6,5.7) has 3013 bin [5.7,5.8) has 3054 bin [5.8,5.9) has 2878 bin [5.9,6.0) has 2835 bin [6.0,6.1) has 2928 bin [6.1,6.2) has 2834 bin [6.2,6.3) has 2905 bin [6.3,6.4) has 2929 bin [6.4,6.5) has 2910 bin [6.5,6.6) has 2854 bin [6.6,6.7) has 3082 bin [6.7,6.8) has 3129 bin [6.8,6.9) has 3211 bin [6.9,7.0) has 3250 bin [7.0,7.1) has 3341 bin [7.1,7.2) has 3268 bin [7.2,7.3) has 3132 bin [7.3,7.4) has 3067 bin [7.4,7.5) has 3042 bin [7.5,7.6) has 3000 bin [7.6,7.7) has 3302 bin [7.7,7.8) has 3279 bin [7.8,7.9) has 3284 bin [7.9,8.0) has 3271 bin [8.0,8.1) has 3155 bin [8.1,8.2) has 3164 bin [8.2,8.3) has 3139 bin [8.3,8.4) has 3101 bin [8.4,8.5) has 3201 bin [8.5,8.6) has 3160 bin [8.6,8.7) has 3093 bin [8.7,8.8) has 3132 bin [8.8,8.9) has 3132 bin [8.9,9.0) has 3173 bin [9.0,9.1) has 3097 bin [9.1,9.2) has 3172 bin [9.2,9.3) has 3041 bin [9.3,9.4) has 3119 bin [9.4,9.5) has 2914 bin [9.5,9.6) has 2860 bin [9.6,9.7) has 2801 bin [9.7,9.8) has 2948 bin [9.8,9.9) has 3009 bin [9.9,10.0) has 2805 bin [10.0,10.1) has 2757 bin [10.1,10.2) has 2717 bin [10.2,10.3) has 2636 bin [10.3,10.4) has 2597 bin [10.4,10.5) has 2571 bin [10.5,10.6) has 2355 bin [10.6,10.7) has 2243 bin [10.7,10.8) has 2055 bin [10.8,10.9) has 1950 bin [10.9,11.0) has 1806 bin [11.0,11.1) has 1743 bin [11.1,11.2) has 1700 bin [11.2,11.3) has 1607 bin [11.3,11.4) has 1600 bin [11.4,11.5) has 1582 bin [11.5,11.6) has 1454 bin [11.6,11.7) has 1445 bin [11.7,11.8) has 1358 bin [11.8,11.9) has 1313 bin [11.9,12.0) has 1167 bin [12.0,12.1) has 1181 bin [12.1,12.2) has 1204 bin [12.2,12.3) has 1184 bin [12.3,12.4) has 1052 bin [12.4,12.5) has 986 bin [12.5,12.6) has 948 bin [12.6,12.7) has 971 bin [12.7,12.8) has 1002 bin [12.8,12.9) has 929 bin [12.9,13.0) has 949 bin [13.0,13.1) has 1043 bin [13.1,13.2) has 1005 bin [13.2,13.3) has 1023 bin [13.3,13.4) has 986 bin [13.4,13.5) has 1052 bin [13.5,13.6) has 1002 bin [13.6,13.7) has 1018 bin [13.7,13.8) has 978 bin [13.8,13.9) has 913 bin [13.9,14.0) has 930 bin [14.0,14.1) has 842 bin [14.1,14.2) has 871 bin [14.2,14.3) has 810 bin [14.3,14.4) has 794 bin [14.4,14.5) has 719 bin [14.5,14.6) has 747 bin [14.6,14.7) has 712 bin [14.7,14.8) has 732 bin [14.8,14.9) has 773 bin [14.9,15.0) has 765 bin [15.0,15.1) has 742 bin [15.1,15.2) has 696 bin [15.2,15.3) has 685 bin [15.3,15.4) has 690 bin [15.4,15.5) has 721 bin [15.5,15.6) has 695 bin [15.6,15.7) has 636 bin [15.7,15.8) has 617 bin [15.8,15.9) has 585 bin [15.9,16.0) has 593 bin [16.0,16.1) has 537 bin [16.1,16.2) has 452 bin [16.2,16.3) has 445 bin [16.3,16.4) has 390 bin [16.4,16.5) has 338 bin [16.5,16.6) has 330 bin [16.6,16.7) has 297 bin [16.7,16.8) has 288 bin [16.8,16.9) has 250 bin [16.9,17.0) has 254 bin [17.0,17.1) has 239 bin [17.1,17.2) has 195 bin [17.2,17.3) has 161 bin [17.3,17.4) has 135 bin [17.4,17.5) has 116 bin [17.5,17.6) has 102 bin [17.6,17.7) has 90 bin [17.7,17.8) has 85 bin [17.8,17.9) has 50 bin [17.9,18.0) has 43 bin [18.0,18.1) has 40 bin [18.1,18.2) has 34 bin [18.2,18.3) has 31 bin [18.3,18.4) has 27 bin [18.4,18.5) has 30 bin [18.5,18.6) has 28 bin [18.6,18.7) has 28 bin [18.7,18.8) has 38 bin [18.8,18.9) has 26 bin [18.9,19.0) has 27 bin [19.0,19.1) has 33 bin [19.1,19.2) has 41 bin [19.2,19.3) has 32 bin [19.3,19.4) has 22 bin [19.4,19.5) has 28 bin [19.5,19.6) has 25 bin [19.6,19.7) has 9 bin [19.7,19.8) has 10 bin [19.8,19.9) has 10 bin [19.9,20.0) has 6 bin [20.2,20.3) has 1 average z coordinate -1.2 for 44161950 element(s) point source id histogram with bin size 1.000000 bin 81 has 16827409 bin 82 has 27200417 bin 83 has 134124 average point source id 81.621998462477308 for 44161950 element(s)