lasinfo (210611) report for 'AHN4T/33BN1_05.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: 337/2022 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: 37791988 number of points by return: 32246991 3607014 1481325 388960 61293 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 473730 0 min x y z: 193980.000 473730.000 8.741 max x y z: 195019.999 475019.999 43.715 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: 37791988 extended number of points by return: 32246991 3607014 1481325 388960 61293 6016 389 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 8741 43715 intensity 41 4735 return_number 1 7 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 6 7 point_source_ID 124 212 gps_time 328778756.573957 330426474.214698 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 43 255 B 36 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 30.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32246991 number of intermediate returns: 1939571 number of last returns: 32237511 number of single returns: 28632085 covered area in square units/kilounits: 1336424/1.34 point density: all returns 28.28 last only 24.12 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37791988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32246991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3607014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1481325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 388960 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61293 instead zero. overview over extended number of returns of given pulse: 28632085 4256738 3277775 1312162 276633 33955 2640 0 0 0 0 0 0 0 0 histogram of classification of points: 6843162 unclassified (1) 29793778 ground (2) 1136518 building (6) 17667 water (9) 863 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3038274 +---> 486281 of those are unclassified (1) +---> 2469390 of those are ground (2) +---> 81427 of those are building (6) +---> 1176 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.7,8.8) has 1 bin [8.8,8.9) has 151 bin [8.9,9.0) has 1070 bin [9.0,9.1) has 2174 bin [9.1,9.2) has 6323 bin [9.2,9.3) has 5329 bin [9.3,9.4) has 5786 bin [9.4,9.5) has 6314 bin [9.5,9.6) has 7849 bin [9.6,9.7) has 28962 bin [9.7,9.8) has 109291 bin [9.8,9.9) has 309751 bin [9.9,10.0) has 418749 bin [10.0,10.1) has 463600 bin [10.1,10.2) has 514653 bin [10.2,10.3) 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[37.0,37.1) has 3381 bin [37.1,37.2) has 3307 bin [37.2,37.3) has 3193 bin [37.3,37.4) has 3035 bin [37.4,37.5) has 3009 bin [37.5,37.6) has 3033 bin [37.6,37.7) has 2805 bin [37.7,37.8) has 2705 bin [37.8,37.9) has 2517 bin [37.9,38.0) has 2431 bin [38.0,38.1) has 2325 bin [38.1,38.2) has 2169 bin [38.2,38.3) has 2095 bin [38.3,38.4) has 2041 bin [38.4,38.5) has 1878 bin [38.5,38.6) has 1915 bin [38.6,38.7) has 1694 bin [38.7,38.8) has 1620 bin [38.8,38.9) has 1634 bin [38.9,39.0) has 1553 bin [39.0,39.1) has 1447 bin [39.1,39.2) has 1340 bin [39.2,39.3) has 1256 bin [39.3,39.4) has 1165 bin [39.4,39.5) has 1131 bin [39.5,39.6) has 980 bin [39.6,39.7) has 892 bin [39.7,39.8) has 840 bin [39.8,39.9) has 675 bin [39.9,40.0) has 703 bin [40.0,40.1) has 655 bin [40.1,40.2) has 651 bin [40.2,40.3) has 605 bin [40.3,40.4) has 560 bin [40.4,40.5) has 551 bin [40.5,40.6) has 499 bin [40.6,40.7) has 468 bin [40.7,40.8) has 404 bin [40.8,40.9) has 390 bin [40.9,41.0) has 342 bin [41.0,41.1) has 301 bin [41.1,41.2) has 259 bin [41.2,41.3) has 253 bin [41.3,41.4) has 216 bin [41.4,41.5) has 221 bin [41.5,41.6) has 201 bin [41.6,41.7) has 170 bin [41.7,41.8) has 159 bin [41.8,41.9) has 161 bin [41.9,42.0) has 131 bin [42.0,42.1) has 114 bin [42.1,42.2) has 105 bin [42.2,42.3) has 90 bin [42.3,42.4) has 94 bin [42.4,42.5) has 95 bin [42.5,42.6) has 78 bin [42.6,42.7) has 66 bin [42.7,42.8) has 47 bin [42.8,42.9) has 43 bin [42.9,43.0) has 41 bin [43.0,43.1) has 33 bin [43.1,43.2) has 17 bin [43.2,43.3) has 23 bin [43.3,43.4) has 13 bin [43.4,43.5) has 3 bin [43.5,43.6) has 4 bin [43.7,43.8) has 1 average z coordinate 14.3 for 37791988 element(s) point source id histogram with bin size 1.000000 bin 124 has 3669487 bin 125 has 23343177 bin 126 has 958397 bin 212 has 9820927 average point source id 147.536775757866991 for 37791988 element(s)