lasinfo (210611) report for 'AHN4T/27GZ2_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: 336/2022 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: 41706945 number of points by return: 27578226 8670798 4012041 1192593 224152 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 479980 0 min x y z: 206980.000 479980.000 2.878 max x y z: 208019.999 481269.999 46.606 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: 41706945 extended number of points by return: 27578226 8670798 4012041 1192593 224152 26842 2293 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 2878 46606 intensity 17 4776 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 -30 16 user_data 6 7 point_source_ID 136 137 gps_time 330428256.474013 330778548.845256 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 38 255 B 29 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 31.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27578226 number of intermediate returns: 5481522 number of last returns: 27513586 number of single returns: 18866389 covered area in square units/kilounits: 1337724/1.34 point density: all returns 31.18 last only 20.57 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41706945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27578226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8670798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4012041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1192593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 224152 instead zero. overview over extended number of returns of given pulse: 18866389 9314070 8480867 3890317 991197 148601 15504 0 0 0 0 0 0 0 0 histogram of classification of points: 17069754 unclassified (1) 24198210 ground (2) 342037 building (6) 62112 water (9) 34790 wire conductor (14) 42 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3049534 +---> 1215763 of those are unclassified (1) +---> 1816164 of those are ground (2) +---> 10911 of those are building (6) +---> 5717 of those are water (9) +---> 979 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [2.8,2.9) has 3 bin [2.9,3.0) has 232 bin [3.0,3.1) has 2390 bin [3.1,3.2) has 8589 bin [3.2,3.3) has 66137 bin [3.3,3.4) has 159411 bin [3.4,3.5) has 374012 bin [3.5,3.6) has 716344 bin [3.6,3.7) has 834388 bin [3.7,3.8) has 1077600 bin [3.8,3.9) has 1671846 bin [3.9,4.0) has 2156625 bin 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8331 bin [35.1,35.2) has 7882 bin [35.2,35.3) has 7669 bin [35.3,35.4) has 7248 bin [35.4,35.5) has 7191 bin [35.5,35.6) has 7154 bin [35.6,35.7) has 6932 bin [35.7,35.8) has 6501 bin [35.8,35.9) has 6308 bin [35.9,36.0) has 5887 bin [36.0,36.1) has 5544 bin [36.1,36.2) has 5459 bin [36.2,36.3) has 5293 bin [36.3,36.4) has 5199 bin [36.4,36.5) has 4852 bin [36.5,36.6) has 4907 bin [36.6,36.7) has 4671 bin [36.7,36.8) has 4347 bin [36.8,36.9) has 4149 bin [36.9,37.0) has 4027 bin [37.0,37.1) has 3925 bin [37.1,37.2) has 3759 bin [37.2,37.3) has 3634 bin [37.3,37.4) has 3539 bin [37.4,37.5) has 3389 bin [37.5,37.6) has 3322 bin [37.6,37.7) has 3225 bin [37.7,37.8) has 3071 bin [37.8,37.9) has 2933 bin [37.9,38.0) has 2758 bin [38.0,38.1) has 2939 bin [38.1,38.2) has 2664 bin [38.2,38.3) has 2603 bin [38.3,38.4) has 2450 bin [38.4,38.5) has 2288 bin [38.5,38.6) has 2225 bin [38.6,38.7) has 2077 bin [38.7,38.8) has 2105 bin [38.8,38.9) has 1920 bin [38.9,39.0) has 2016 bin [39.0,39.1) has 1816 bin [39.1,39.2) has 1750 bin [39.2,39.3) has 1709 bin [39.3,39.4) has 1609 bin [39.4,39.5) has 1509 bin [39.5,39.6) has 1485 bin [39.6,39.7) has 1345 bin [39.7,39.8) has 1329 bin [39.8,39.9) has 1364 bin [39.9,40.0) has 1243 bin [40.0,40.1) has 1240 bin [40.1,40.2) has 1193 bin [40.2,40.3) has 1059 bin [40.3,40.4) has 980 bin [40.4,40.5) has 959 bin [40.5,40.6) has 959 bin [40.6,40.7) has 839 bin [40.7,40.8) has 816 bin [40.8,40.9) has 830 bin [40.9,41.0) has 748 bin [41.0,41.1) has 657 bin [41.1,41.2) has 614 bin [41.2,41.3) has 604 bin [41.3,41.4) has 522 bin [41.4,41.5) has 540 bin [41.5,41.6) has 547 bin [41.6,41.7) has 486 bin [41.7,41.8) has 409 bin [41.8,41.9) has 382 bin [41.9,42.0) has 368 bin [42.0,42.1) has 321 bin [42.1,42.2) has 298 bin [42.2,42.3) has 336 bin [42.3,42.4) has 318 bin [42.4,42.5) has 336 bin [42.5,42.6) has 253 bin [42.6,42.7) has 222 bin [42.7,42.8) has 271 bin [42.8,42.9) has 222 bin [42.9,43.0) has 187 bin [43.0,43.1) has 185 bin [43.1,43.2) has 150 bin [43.2,43.3) has 122 bin [43.3,43.4) has 116 bin [43.4,43.5) has 98 bin [43.5,43.6) has 88 bin [43.6,43.7) has 57 bin [43.7,43.8) has 90 bin [43.8,43.9) has 67 bin [43.9,44.0) has 74 bin [44.0,44.1) has 51 bin [44.1,44.2) has 40 bin [44.2,44.3) has 47 bin [44.3,44.4) has 40 bin [44.4,44.5) has 27 bin [44.5,44.6) has 36 bin [44.6,44.7) has 19 bin [44.7,44.8) has 17 bin [44.8,44.9) has 20 bin [44.9,45.0) has 18 bin [45.0,45.1) has 15 bin [45.1,45.2) has 10 bin [45.2,45.3) has 6 bin [45.3,45.4) has 4 bin [45.4,45.5) has 1 bin [45.5,45.6) has 5 bin [45.6,45.7) has 9 bin [45.7,45.8) has 3 bin [45.8,45.9) has 5 bin [45.9,46.0) has 7 bin [46.1,46.2) has 2 bin [46.3,46.4) has 1 bin [46.5,46.6) has 1 bin [46.6,46.7) has 1 average z coordinate 10.1 for 41706945 element(s) point source id histogram with bin size 1.000000 bin 136 has 37309224 bin 137 has 4397721 average point source id 136.105443373999236 for 41706945 element(s)