lasinfo (210611) report for 'AHN4T/06AZ1_03.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: 174/2021 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: 39916836 number of points by return: 35741887 2789757 1054945 326485 3762 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 592480 0 min x y z: 181980.000 592480.000 -1.356 max x y z: 183019.999 593769.999 33.796 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: 39916836 extended number of points by return: 35741887 2789757 1054945 326485 3762 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 -1356 33796 intensity 19 4864 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 -29 29 user_data 8 9 point_source_ID 1091 1114 gps_time 268929412.036664 269009205.674063 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 30 255 B 20 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 48.64 ('Amplitude') attribute1 -16.98 32.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35741887 number of intermediate returns: 1390279 number of last returns: 35690994 number of single returns: 32906324 covered area in square units/kilounits: 1340256/1.34 point density: all returns 29.78 last only 26.63 (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 39916836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35741887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2789757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1054945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 326485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3762 instead zero. overview over extended number of returns of given pulse: 32906324 3506177 2190685 1294742 18472 426 10 0 0 0 0 0 0 0 0 histogram of classification of points: 5819148 unclassified (1) 30240831 ground (2) 3583652 building (6) 272040 water (9) 1165 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2370432 +---> 96204 of those are unclassified (1) +---> 2221089 of those are ground (2) +---> 20189 of those are building (6) +---> 32824 of those are water (9) +---> 126 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 27 bin [-1.3,-1.2) has 1385 bin [-1.2,-1.1) has 45403 bin [-1.1,-1.0) has 47437 bin [-1.0,-0.9) has 72595 bin [-0.9,-0.8) has 74963 bin [-0.8,-0.7) has 85348 bin [-0.7,-0.6) has 96056 bin [-0.6,-0.5) has 104778 bin [-0.5,-0.4) has 114509 bin [-0.4,-0.3) has 120568 bin [-0.3,-0.2) has 142323 bin [-0.2,-0.1) has 171096 bin [-0.1,0.0) has 251825 bin [0.0,0.1) has 423877 bin [0.1,0.2) has 712202 bin [0.2,0.3) has 1094393 bin [0.3,0.4) has 1633893 bin [0.4,0.5) has 2579386 bin [0.5,0.6) has 3491845 bin [0.6,0.7) has 3782759 bin [0.7,0.8) has 3686634 bin [0.8,0.9) has 3196713 bin [0.9,1.0) has 2533230 bin [1.0,1.1) has 1820133 bin [1.1,1.2) has 1211353 bin [1.2,1.3) has 778924 bin [1.3,1.4) has 634408 bin [1.4,1.5) has 421750 bin [1.5,1.6) has 293324 bin [1.6,1.7) has 225077 bin [1.7,1.8) has 174831 bin [1.8,1.9) has 150936 bin [1.9,2.0) has 145233 bin [2.0,2.1) has 138421 bin [2.1,2.2) has 132525 bin [2.2,2.3) has 126968 bin [2.3,2.4) has 128012 bin [2.4,2.5) has 117945 bin [2.5,2.6) has 113165 bin [2.6,2.7) has 109107 bin [2.7,2.8) has 107787 bin [2.8,2.9) has 111055 bin [2.9,3.0) has 111121 bin [3.0,3.1) has 121577 bin [3.1,3.2) has 130721 bin [3.2,3.3) has 138443 bin [3.3,3.4) has 157924 bin [3.4,3.5) has 159627 bin [3.5,3.6) has 145221 bin [3.6,3.7) has 145413 bin [3.7,3.8) 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2862 bin [19.7,19.8) has 2711 bin [19.8,19.9) has 2696 bin [19.9,20.0) has 2541 bin [20.0,20.1) has 2444 bin [20.1,20.2) has 2389 bin [20.2,20.3) has 2297 bin [20.3,20.4) has 2296 bin [20.4,20.5) has 2250 bin [20.5,20.6) has 2230 bin [20.6,20.7) has 2247 bin [20.7,20.8) has 2040 bin [20.8,20.9) has 1991 bin [20.9,21.0) has 2063 bin [21.0,21.1) has 1995 bin [21.1,21.2) has 1985 bin [21.2,21.3) has 1866 bin [21.3,21.4) has 1810 bin [21.4,21.5) has 1834 bin [21.5,21.6) has 1740 bin [21.6,21.7) has 1768 bin [21.7,21.8) has 1765 bin [21.8,21.9) has 1755 bin [21.9,22.0) has 1669 bin [22.0,22.1) has 1634 bin [22.1,22.2) has 1589 bin [22.2,22.3) has 1649 bin [22.3,22.4) has 1599 bin [22.4,22.5) has 1555 bin [22.5,22.6) has 1485 bin [22.6,22.7) has 1682 bin [22.7,22.8) has 1602 bin [22.8,22.9) has 1529 bin [22.9,23.0) has 1411 bin [23.0,23.1) has 1422 bin [23.1,23.2) has 1386 bin [23.2,23.3) has 1413 bin [23.3,23.4) has 1301 bin [23.4,23.5) has 1263 bin [23.5,23.6) has 1279 bin [23.6,23.7) has 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517 bin [27.8,27.9) has 502 bin [27.9,28.0) has 461 bin [28.0,28.1) has 446 bin [28.1,28.2) has 433 bin [28.2,28.3) has 407 bin [28.3,28.4) has 415 bin [28.4,28.5) has 459 bin [28.5,28.6) has 399 bin [28.6,28.7) has 418 bin [28.7,28.8) has 380 bin [28.8,28.9) has 365 bin [28.9,29.0) has 340 bin [29.0,29.1) has 307 bin [29.1,29.2) has 270 bin [29.2,29.3) has 292 bin [29.3,29.4) has 268 bin [29.4,29.5) has 238 bin [29.5,29.6) has 230 bin [29.6,29.7) has 211 bin [29.7,29.8) has 173 bin [29.8,29.9) has 199 bin [29.9,30.0) has 172 bin [30.0,30.1) has 156 bin [30.1,30.2) has 148 bin [30.2,30.3) has 133 bin [30.3,30.4) has 123 bin [30.4,30.5) has 120 bin [30.5,30.6) has 93 bin [30.6,30.7) has 102 bin [30.7,30.8) has 83 bin [30.8,30.9) has 85 bin [30.9,31.0) has 99 bin [31.0,31.1) has 59 bin [31.1,31.2) has 55 bin [31.2,31.3) has 41 bin [31.3,31.4) has 44 bin [31.4,31.5) has 30 bin [31.5,31.6) has 43 bin [31.6,31.7) has 23 bin [31.7,31.8) has 23 bin [31.8,31.9) has 12 bin [31.9,32.0) has 12 bin [32.0,32.1) has 2 bin [32.1,32.2) has 1 bin [32.2,32.3) has 1 bin [33.4,33.5) has 1 bin [33.5,33.6) has 2 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 average z coordinate 2.1 for 39916836 element(s) point source id histogram with bin size 1.000000 bin 1091 has 13719656 bin 1092 has 13792096 bin 1114 has 12405084 average point source id 1098.493305030488955 for 39916836 element(s)