lasinfo (210611) report for 'AHN4T/06AN2_06.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: 25218173 number of points by return: 25191963 24738 1140 332 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 597480 0 min x y z: 184980.000 597480.000 -0.356 max x y z: 186019.999 598769.999 16.343 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: 25218173 extended number of points by return: 25191963 24738 1140 332 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 -356 16343 intensity 56 4621 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 -29 29 user_data 8 9 point_source_ID 1086 1088 gps_time 268920113.361827 268927475.020003 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 56 243 G 56 232 B 46 226 NIR 70 244 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 46.21 ('Amplitude') attribute1 -16.36 29.72 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 25191963 number of intermediate returns: 1315 number of last returns: 25213706 number of single returns: 25188811 covered area in square units/kilounits: 1337560/1.34 point density: all returns 18.85 last only 18.85 (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 25218173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25191963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 332 instead zero. overview over extended number of returns of given pulse: 25188811 25964 2148 1250 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 18608 unclassified (1) 24966415 ground (2) 1727 building (6) 231423 water (9) +-> flagged as extended overlap: 1779097 +---> 4867 of those are unclassified (1) +---> 1759979 of those are ground (2) +---> 1727 of those are building (6) +---> 12524 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 9 bin [-0.3,-0.2) has 48 bin [-0.2,-0.1) has 33 bin [-0.1,0.0) has 22 bin [0.0,0.1) has 31 bin [0.1,0.2) has 33 bin [0.2,0.3) has 26 bin [0.3,0.4) has 99 bin [0.4,0.5) has 5354 bin [0.5,0.6) has 35052 bin [0.6,0.7) has 104027 bin [0.7,0.8) has 156026 bin [0.8,0.9) has 105528 bin [0.9,1.0) has 70646 bin [1.0,1.1) has 88290 bin [1.1,1.2) has 162189 bin [1.2,1.3) has 691836 bin [1.3,1.4) has 1319740 bin [1.4,1.5) has 3127917 bin [1.5,1.6) has 6545553 bin [1.6,1.7) has 7510167 bin [1.7,1.8) has 2508492 bin [1.8,1.9) has 836564 bin [1.9,2.0) has 540019 bin [2.0,2.1) has 377888 bin [2.1,2.2) has 269674 bin [2.2,2.3) has 163995 bin [2.3,2.4) has 85647 bin [2.4,2.5) has 77172 bin [2.5,2.6) has 55205 bin [2.6,2.7) has 39928 bin [2.7,2.8) has 39661 bin [2.8,2.9) has 43380 bin [2.9,3.0) has 42404 bin [3.0,3.1) has 22667 bin [3.1,3.2) has 9191 bin [3.2,3.3) has 8019 bin [3.3,3.4) has 7597 bin [3.4,3.5) has 6701 bin [3.5,3.6) has 6921 bin [3.6,3.7) has 7859 bin [3.7,3.8) has 7510 bin [3.8,3.9) has 3520 bin [3.9,4.0) has 3285 bin [4.0,4.1) has 3389 bin [4.1,4.2) has 3146 bin [4.2,4.3) has 3220 bin [4.3,4.4) has 3195 bin [4.4,4.5) has 2753 bin [4.5,4.6) has 3027 bin [4.6,4.7) has 3102 bin [4.7,4.8) has 3333 bin [4.8,4.9) has 3119 bin [4.9,5.0) has 2921 bin [5.0,5.1) has 2993 bin [5.1,5.2) has 2910 bin [5.2,5.3) has 2865 bin [5.3,5.4) has 2829 bin [5.4,5.5) has 2853 bin [5.5,5.6) has 2880 bin [5.6,5.7) has 2804 bin [5.7,5.8) has 2833 bin [5.8,5.9) has 2869 bin [5.9,6.0) has 2929 bin [6.0,6.1) has 2862 bin [6.1,6.2) has 2841 bin [6.2,6.3) has 2865 bin [6.3,6.4) has 2823 bin [6.4,6.5) has 2860 bin [6.5,6.6) has 2735 bin [6.6,6.7) has 2789 bin [6.7,6.8) has 2746 bin [6.8,6.9) has 2744 bin [6.9,7.0) has 2758 bin [7.0,7.1) has 2610 bin [7.1,7.2) has 2815 bin [7.2,7.3) has 2909 bin [7.3,7.4) has 2915 bin [7.4,7.5) has 2917 bin [7.5,7.6) has 3006 bin [7.6,7.7) has 2976 bin [7.7,7.8) has 2965 bin [7.8,7.9) has 3005 bin [7.9,8.0) has 3035 bin [8.0,8.1) has 4024 bin [8.1,8.2) has 6034 bin [8.2,8.3) has 3094 bin [8.3,8.4) has 45 bin [8.4,8.5) has 40 bin [8.5,8.6) has 36 bin [8.6,8.7) has 33 bin [8.7,8.8) has 23 bin [8.8,8.9) has 46 bin [8.9,9.0) has 43 bin [9.0,9.1) has 45 bin [9.1,9.2) has 51 bin [9.2,9.3) has 33 bin [9.3,9.4) has 47 bin [9.4,9.5) has 41 bin [9.5,9.6) has 33 bin [9.6,9.7) has 36 bin [9.7,9.8) has 35 bin [9.8,9.9) has 45 bin [9.9,10.0) has 25 bin [10.0,10.1) has 30 bin [10.1,10.2) has 23 bin [10.2,10.3) has 45 bin [10.3,10.4) has 33 bin [10.4,10.5) has 42 bin [10.5,10.6) has 27 bin [10.6,10.7) has 37 bin [10.7,10.8) has 34 bin [10.8,10.9) has 27 bin [10.9,11.0) has 28 bin [11.0,11.1) has 25 bin [11.1,11.2) has 35 bin [11.2,11.3) has 27 bin [11.3,11.4) has 27 bin [11.4,11.5) has 24 bin [11.5,11.6) has 23 bin [11.6,11.7) has 24 bin [11.7,11.8) has 30 bin [11.8,11.9) has 30 bin [11.9,12.0) has 28 bin [12.0,12.1) has 25 bin [12.1,12.2) has 30 bin [12.2,12.3) has 24 bin [12.3,12.4) has 23 bin [12.4,12.5) has 24 bin [12.5,12.6) has 26 bin [12.6,12.7) has 17 bin [12.7,12.8) has 25 bin [12.8,12.9) has 28 bin [12.9,13.0) has 18 bin [13.0,13.1) has 18 bin [13.1,13.2) has 19 bin [13.2,13.3) has 22 bin [13.3,13.4) has 21 bin [13.4,13.5) has 21 bin [13.5,13.6) has 15 bin [13.6,13.7) has 19 bin [13.7,13.8) has 26 bin [13.8,13.9) has 21 bin [13.9,14.0) has 21 bin [14.0,14.1) has 16 bin [14.1,14.2) has 23 bin [14.2,14.3) has 14 bin [14.3,14.4) has 20 bin [14.4,14.5) has 14 bin [14.5,14.6) has 19 bin [14.6,14.7) has 16 bin [14.7,14.8) has 18 bin [14.8,14.9) has 19 bin [14.9,15.0) has 27 bin [15.0,15.1) has 10 bin [15.1,15.2) has 12 bin [15.2,15.3) has 1 bin [15.3,15.4) has 12 bin [15.4,15.5) has 5 bin [15.5,15.6) has 7 bin [15.6,15.7) has 2 bin [15.7,15.8) has 8 bin [15.8,15.9) has 1 bin [15.9,16.0) has 1 bin [16.0,16.1) has 3 bin [16.1,16.2) has 1 bin [16.2,16.3) has 1 bin [16.3,16.4) has 1 average z coordinate 1.6 for 25218173 element(s) point source id histogram with bin size 1.000000 bin 1086 has 783354 bin 1087 has 17906257 bin 1088 has 6528562 average point source id 1087.22782015176108 for 25218173 element(s)