lasinfo (210611) report for 'AHN4T/19DZ1_11.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: 177/2021 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: 24571797 number of points by return: 24503400 56445 9559 2393 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 502480 0 min x y z: 109980.000 502480.000 -2.373 max x y z: 111019.999 503769.999 14.749 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: 24571797 extended number of points by return: 24503400 56445 9559 2393 0 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 -2373 14749 intensity 47 3923 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -12 33 user_data 8 9 point_source_ID 26 27 gps_time 269525565.246696 269526080.457550 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 55 255 B 40 255 NIR 55 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -2000 5500 extended_scanner_channel 0 0 attribute0 0.47 39.23 ('Amplitude') attribute1 -17.86 21.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24503400 number of intermediate returns: 12067 number of last returns: 24500758 number of single returns: 24444428 covered area in square units/kilounits: 1340124/1.34 point density: all returns 18.34 last only 18.28 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24571797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24503400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 56445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2393 instead zero. overview over extended number of returns of given pulse: 24444428 96071 21631 9667 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 150295 unclassified (1) 20719626 ground (2) 98501 building (6) 3603375 water (9) +-> flagged as extended overlap: 1614036 +---> 2692 of those are unclassified (1) +---> 1439136 of those are ground (2) +---> 172208 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 202 bin [-2.3,-2.2) has 24154 bin [-2.2,-2.1) has 174763 bin [-2.1,-2.0) has 80142 bin [-2.0,-1.9) has 125804 bin [-1.9,-1.8) has 410299 bin [-1.8,-1.7) has 1505913 bin [-1.7,-1.6) has 4786996 bin [-1.6,-1.5) has 7009112 bin [-1.5,-1.4) has 4589284 bin [-1.4,-1.3) has 2300309 bin [-1.3,-1.2) has 1152999 bin [-1.2,-1.1) has 660643 bin [-1.1,-1.0) has 509697 bin [-1.0,-0.9) has 301754 bin [-0.9,-0.8) has 159735 bin [-0.8,-0.7) has 124162 bin [-0.7,-0.6) has 98483 bin [-0.6,-0.5) has 63310 bin [-0.5,-0.4) has 59483 bin [-0.4,-0.3) has 63463 bin [-0.3,-0.2) has 64239 bin [-0.2,-0.1) has 60506 bin [-0.1,0.0) has 37348 bin [0.0,0.1) has 22550 bin [0.1,0.2) has 13349 bin [0.2,0.3) has 6587 bin [0.3,0.4) has 3843 bin [0.4,0.5) has 2999 bin [0.5,0.6) has 2710 bin [0.6,0.7) has 2262 bin [0.7,0.8) has 2001 bin [0.8,0.9) has 1642 bin [0.9,1.0) has 2069 bin [1.0,1.1) has 2190 bin [1.1,1.2) has 1883 bin [1.2,1.3) has 1382 bin [1.3,1.4) has 1494 bin [1.4,1.5) has 1997 bin [1.5,1.6) has 2175 bin [1.6,1.7) has 2214 bin [1.7,1.8) has 1995 bin [1.8,1.9) has 2238 bin [1.9,2.0) has 1966 bin [2.0,2.1) has 1968 bin [2.1,2.2) has 2634 bin [2.2,2.3) has 1954 bin [2.3,2.4) has 1918 bin [2.4,2.5) has 2179 bin [2.5,2.6) has 2036 bin [2.6,2.7) has 2128 bin [2.7,2.8) has 2697 bin [2.8,2.9) has 3121 bin [2.9,3.0) has 3161 bin [3.0,3.1) has 3230 bin [3.1,3.2) has 3137 bin [3.2,3.3) has 3155 bin [3.3,3.4) has 3193 bin [3.4,3.5) has 3208 bin [3.5,3.6) has 3176 bin [3.6,3.7) has 3132 bin [3.7,3.8) has 2935 bin [3.8,3.9) has 2938 bin [3.9,4.0) has 2952 bin [4.0,4.1) has 2954 bin [4.1,4.2) has 3027 bin [4.2,4.3) has 3118 bin [4.3,4.4) has 2922 bin [4.4,4.5) has 2915 bin [4.5,4.6) has 2828 bin [4.6,4.7) has 3008 bin [4.7,4.8) has 2987 bin [4.8,4.9) has 2944 bin [4.9,5.0) has 2268 bin [5.0,5.1) has 2148 bin [5.1,5.2) has 2212 bin [5.2,5.3) has 1962 bin [5.3,5.4) has 1983 bin [5.4,5.5) has 1941 bin [5.5,5.6) has 2036 bin [5.6,5.7) has 1720 bin [5.7,5.8) has 1547 bin [5.8,5.9) has 1158 bin [5.9,6.0) has 898 bin [6.0,6.1) has 834 bin [6.1,6.2) has 893 bin [6.2,6.3) has 866 bin [6.3,6.4) has 910 bin [6.4,6.5) has 835 bin [6.5,6.6) has 817 bin [6.6,6.7) has 794 bin [6.7,6.8) has 798 bin [6.8,6.9) has 781 bin [6.9,7.0) has 807 bin [7.0,7.1) has 762 bin [7.1,7.2) has 759 bin [7.2,7.3) has 743 bin [7.3,7.4) has 708 bin [7.4,7.5) has 751 bin [7.5,7.6) has 697 bin [7.6,7.7) has 710 bin [7.7,7.8) has 745 bin [7.8,7.9) has 821 bin [7.9,8.0) has 878 bin [8.0,8.1) has 842 bin [8.1,8.2) has 883 bin [8.2,8.3) has 882 bin [8.3,8.4) has 800 bin [8.4,8.5) has 763 bin [8.5,8.6) has 669 bin [8.6,8.7) has 543 bin [8.7,8.8) has 397 bin [8.8,8.9) has 430 bin [8.9,9.0) has 316 bin [9.0,9.1) has 349 bin [9.1,9.2) has 501 bin [9.2,9.3) has 421 bin [9.3,9.4) has 485 bin [9.4,9.5) has 524 bin [9.5,9.6) has 532 bin [9.6,9.7) has 448 bin [9.7,9.8) has 260 bin [9.8,9.9) has 128 bin [9.9,10.0) has 107 bin [10.0,10.1) has 90 bin [10.1,10.2) has 89 bin [10.2,10.3) has 84 bin [10.3,10.4) has 73 bin [10.4,10.5) has 65 bin [10.5,10.6) has 54 bin [10.6,10.7) has 54 bin [10.7,10.8) has 68 bin [10.8,10.9) has 50 bin [10.9,11.0) has 62 bin [11.0,11.1) has 38 bin [11.1,11.2) has 45 bin [11.2,11.3) has 54 bin [11.3,11.4) has 56 bin [11.4,11.5) has 52 bin [11.5,11.6) has 47 bin [11.6,11.7) has 41 bin [11.7,11.8) has 27 bin [11.8,11.9) has 36 bin [11.9,12.0) has 42 bin [12.0,12.1) has 31 bin [12.1,12.2) has 18 bin [12.2,12.3) has 34 bin [12.3,12.4) has 34 bin [12.4,12.5) has 50 bin [12.5,12.6) has 24 bin [12.6,12.7) has 28 bin [12.7,12.8) has 32 bin [12.8,12.9) has 36 bin [12.9,13.0) has 19 bin [13.0,13.1) has 29 bin [13.1,13.2) has 28 bin [13.2,13.3) has 19 bin [13.3,13.4) has 21 bin [13.4,13.5) has 32 bin [13.5,13.6) has 34 bin [13.6,13.7) has 22 bin [13.7,13.8) has 34 bin [13.8,13.9) has 29 bin [13.9,14.0) has 24 bin [14.0,14.1) has 32 bin [14.1,14.2) has 33 bin [14.2,14.3) has 17 bin [14.3,14.4) has 21 bin [14.4,14.5) has 13 bin [14.5,14.6) has 9 bin [14.6,14.7) has 2 bin [14.7,14.8) has 2 average z coordinate -1.4 for 24571797 element(s) point source id histogram with bin size 1.000000 bin 26 has 14191704 bin 27 has 10380093 average point source id 26.422439311215211 for 24571797 element(s)