lasinfo (210611) report for 'AHN4T/38HN2_21.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: 180/2021 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: 49036273 number of points by return: 43141450 4290201 1326156 248920 29546 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 431230 0 min x y z: 134980.000 431230.000 -0.637 max x y z: 136019.999 432519.999 33.307 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: 49036273 extended number of points by return: 43141450 4290201 1326156 248920 29546 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 -637 33307 intensity 0 4933 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 -10 31 user_data 6 7 point_source_ID 57 62 gps_time 260023980.250567 269711748.434864 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 34 255 B 17 255 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.97 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43141450 number of intermediate returns: 1606057 number of last returns: 43121957 number of single returns: 38833191 covered area in square units/kilounits: 1321032/1.32 point density: all returns 37.12 last only 32.64 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49036273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43141450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4290201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1326156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 248920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29546 instead zero. overview over extended number of returns of given pulse: 38833191 5939811 3236284 878614 146248 2048 77 0 0 0 0 0 0 0 0 histogram of classification of points: 7951216 unclassified (1) 38104039 ground (2) 1011138 building (6) 1961099 water (9) 8781 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2800115 +---> 443287 of those are unclassified (1) +---> 2132951 of those are ground (2) +---> 171174 of those are building (6) +---> 52296 of those are water (9) +---> 407 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 5 bin [-0.6,-0.5) has 204 bin [-0.5,-0.4) has 5882 bin [-0.4,-0.3) has 93836 bin [-0.3,-0.2) has 65370 bin [-0.2,-0.1) has 69192 bin [-0.1,0.0) has 161505 bin [0.0,0.1) has 639298 bin [0.1,0.2) has 1196990 bin [0.2,0.3) has 1486908 bin [0.3,0.4) has 1402593 bin [0.4,0.5) has 1456762 bin [0.5,0.6) has 3123987 bin [0.6,0.7) has 5819915 bin [0.7,0.8) has 7138594 bin [0.8,0.9) has 5139265 bin [0.9,1.0) has 5805698 bin [1.0,1.1) has 1935307 bin [1.1,1.2) has 1045231 bin [1.2,1.3) has 1062018 bin [1.3,1.4) has 851757 bin [1.4,1.5) has 618115 bin [1.5,1.6) has 443514 bin [1.6,1.7) has 248040 bin [1.7,1.8) has 190386 bin [1.8,1.9) has 126941 bin [1.9,2.0) has 124170 bin [2.0,2.1) has 150487 bin [2.1,2.2) has 194288 bin [2.2,2.3) has 194232 bin [2.3,2.4) has 157238 bin [2.4,2.5) has 114286 bin [2.5,2.6) has 109412 bin [2.6,2.7) has 108664 bin [2.7,2.8) has 108773 bin [2.8,2.9) has 108271 bin [2.9,3.0) has 107973 bin [3.0,3.1) has 110097 bin [3.1,3.2) has 115686 bin [3.2,3.3) has 121839 bin [3.3,3.4) has 135237 bin [3.4,3.5) has 140739 bin [3.5,3.6) has 141504 bin [3.6,3.7) has 149993 bin [3.7,3.8) has 154040 bin [3.8,3.9) has 129782 bin [3.9,4.0) has 118366 bin [4.0,4.1) has 121278 bin [4.1,4.2) has 110724 bin [4.2,4.3) has 114713 bin [4.3,4.4) has 120166 bin [4.4,4.5) has 109195 bin [4.5,4.6) has 105300 bin [4.6,4.7) has 97726 bin [4.7,4.8) has 95350 bin [4.8,4.9) has 107645 bin [4.9,5.0) has 99326 bin [5.0,5.1) has 97736 bin [5.1,5.2) has 100528 bin [5.2,5.3) has 93997 bin [5.3,5.4) has 95742 bin [5.4,5.5) has 96311 bin [5.5,5.6) has 91300 bin [5.6,5.7) has 88580 bin [5.7,5.8) has 86650 bin [5.8,5.9) has 86074 bin [5.9,6.0) has 85339 bin [6.0,6.1) has 92417 bin [6.1,6.2) has 95678 bin [6.2,6.3) has 92079 bin [6.3,6.4) has 95342 bin [6.4,6.5) has 112798 bin [6.5,6.6) has 133075 bin [6.6,6.7) has 119755 bin [6.7,6.8) has 106946 bin [6.8,6.9) has 77515 bin [6.9,7.0) has 65820 bin [7.0,7.1) has 63696 bin [7.1,7.2) has 63739 bin [7.2,7.3) has 64415 bin [7.3,7.4) has 66199 bin [7.4,7.5) has 66613 bin [7.5,7.6) has 69627 bin [7.6,7.7) has 64243 bin [7.7,7.8) has 61859 bin [7.8,7.9) has 59121 bin [7.9,8.0) has 56968 bin [8.0,8.1) has 56564 bin [8.1,8.2) has 56111 bin [8.2,8.3) has 55462 bin [8.3,8.4) has 54476 bin [8.4,8.5) has 55227 bin [8.5,8.6) has 53834 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bin [20.4,20.5) has 3045 bin [20.5,20.6) has 2983 bin [20.6,20.7) has 2870 bin [20.7,20.8) has 2815 bin [20.8,20.9) has 2625 bin [20.9,21.0) has 2610 bin [21.0,21.1) has 2462 bin [21.1,21.2) has 2447 bin [21.2,21.3) has 2311 bin [21.3,21.4) has 2243 bin [21.4,21.5) has 2005 bin [21.5,21.6) has 1873 bin [21.6,21.7) has 1755 bin [21.7,21.8) has 1651 bin [21.8,21.9) has 1712 bin [21.9,22.0) has 1591 bin [22.0,22.1) has 1535 bin [22.1,22.2) has 1436 bin [22.2,22.3) has 1353 bin [22.3,22.4) has 1347 bin [22.4,22.5) has 1304 bin [22.5,22.6) has 1181 bin [22.6,22.7) has 1171 bin [22.7,22.8) has 1154 bin [22.8,22.9) has 1058 bin [22.9,23.0) has 1020 bin [23.0,23.1) has 951 bin [23.1,23.2) has 924 bin [23.2,23.3) has 922 bin [23.3,23.4) has 850 bin [23.4,23.5) has 903 bin [23.5,23.6) has 825 bin [23.6,23.7) has 760 bin [23.7,23.8) has 775 bin [23.8,23.9) has 630 bin [23.9,24.0) has 641 bin [24.0,24.1) has 649 bin [24.1,24.2) has 565 bin [24.2,24.3) has 566 bin [24.3,24.4) has 630 bin 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138 bin [28.6,28.7) has 110 bin [28.7,28.8) has 122 bin [28.8,28.9) has 105 bin [28.9,29.0) has 102 bin [29.0,29.1) has 108 bin [29.1,29.2) has 104 bin [29.2,29.3) has 83 bin [29.3,29.4) has 81 bin [29.4,29.5) has 88 bin [29.5,29.6) has 79 bin [29.6,29.7) has 66 bin [29.7,29.8) has 57 bin [29.8,29.9) has 54 bin [29.9,30.0) has 54 bin [30.0,30.1) has 45 bin [30.1,30.2) has 49 bin [30.2,30.3) has 41 bin [30.3,30.4) has 35 bin [30.4,30.5) has 31 bin [30.5,30.6) has 27 bin [30.6,30.7) has 18 bin [30.7,30.8) has 28 bin [30.8,30.9) has 29 bin [30.9,31.0) has 21 bin [31.0,31.1) has 15 bin [31.1,31.2) has 22 bin [31.2,31.3) has 19 bin [31.3,31.4) has 20 bin [31.4,31.5) has 15 bin [31.5,31.6) has 19 bin [31.6,31.7) has 18 bin [31.7,31.8) has 18 bin [31.8,31.9) has 12 bin [31.9,32.0) has 12 bin [32.0,32.1) has 17 bin [32.1,32.2) has 11 bin [32.2,32.3) has 8 bin [32.3,32.4) has 7 bin [32.4,32.5) has 10 bin [32.5,32.6) has 5 bin [32.6,32.7) has 3 bin [32.7,32.8) has 5 bin [32.8,32.9) has 1 bin [32.9,33.0) has 2 bin [33.0,33.1) has 1 bin [33.1,33.2) has 2 bin [33.2,33.3) has 2 bin [33.3,33.4) has 1 average z coordinate 1.8 for 49036273 element(s) point source id histogram with bin size 1.000000 bin 57 has 437152 bin 61 has 24603701 bin 62 has 23995420 average point source id 61.453680727326073 for 49036273 element(s)