lasinfo (210611) report for 'AHN4T/21AN1_02.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: 335/2022 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: 46339420 number of points by return: 41530140 2973989 1359491 400568 67771 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 523730 0 min x y z: 180980.000 523730.000 -5.958 max x y z: 182019.999 525019.999 27.800 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: 46339420 extended number of points by return: 41530140 2973989 1359491 400568 67771 6944 517 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 -5958 27800 intensity 8 4691 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 71 205 gps_time 328796948.711966 330787115.747761 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 50 255 B 31 255 NIR 11 255 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 -16.42 30.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41530140 number of intermediate returns: 1838999 number of last returns: 41510551 number of single returns: 38540270 covered area in square units/kilounits: 1340564/1.34 point density: all returns 34.57 last only 30.96 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46339420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41530140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2973989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1359491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 400568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67771 instead zero. overview over extended number of returns of given pulse: 38540270 3240339 2878063 1333435 305052 38870 3391 0 0 0 0 0 0 0 0 histogram of classification of points: 5884679 unclassified (1) 37438974 ground (2) 2534668 building (6) 280820 water (9) 200279 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4030718 +---> 1446760 of those are unclassified (1) +---> 2445909 of those are ground (2) +---> 95160 of those are building (6) +---> 17396 of those are water (9) +---> 25493 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 12 bin [-5.9,-5.8) has 3019 bin [-5.8,-5.7) has 40136 bin [-5.7,-5.6) has 17937 bin [-5.6,-5.5) has 7965 bin [-5.5,-5.4) has 13092 bin [-5.4,-5.3) has 24767 bin [-5.3,-5.2) has 71884 bin [-5.2,-5.1) has 65213 bin [-5.1,-5.0) has 56931 bin [-5.0,-4.9) has 84459 bin [-4.9,-4.8) has 119609 bin [-4.8,-4.7) has 65402 bin [-4.7,-4.6) has 65487 bin [-4.6,-4.5) has 86168 bin [-4.5,-4.4) has 143881 bin [-4.4,-4.3) has 127969 bin [-4.3,-4.2) has 154746 bin [-4.2,-4.1) has 247573 bin [-4.1,-4.0) has 1706493 bin [-4.0,-3.9) has 12410772 bin [-3.9,-3.8) has 7754708 bin [-3.8,-3.7) has 2010245 bin [-3.7,-3.6) has 1912094 bin [-3.6,-3.5) has 1494897 bin [-3.5,-3.4) has 1627679 bin [-3.4,-3.3) has 1727141 bin [-3.3,-3.2) has 1171664 bin [-3.2,-3.1) has 819362 bin [-3.1,-3.0) has 523968 bin [-3.0,-2.9) has 246177 bin [-2.9,-2.8) has 228792 bin [-2.8,-2.7) has 141952 bin [-2.7,-2.6) has 115354 bin [-2.6,-2.5) has 88741 bin [-2.5,-2.4) has 87109 bin [-2.4,-2.3) has 83976 bin [-2.3,-2.2) has 73322 bin [-2.2,-2.1) has 69149 bin [-2.1,-2.0) has 66265 bin [-2.0,-1.9) has 66937 bin [-1.9,-1.8) has 65286 bin [-1.8,-1.7) has 64480 bin [-1.7,-1.6) has 64879 bin [-1.6,-1.5) has 67261 bin [-1.5,-1.4) has 68066 bin [-1.4,-1.3) has 67475 bin [-1.3,-1.2) has 70130 bin [-1.2,-1.1) has 71099 bin 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415 bin [23.0,23.1) has 400 bin [23.1,23.2) has 340 bin [23.2,23.3) has 323 bin [23.3,23.4) has 338 bin [23.4,23.5) has 316 bin [23.5,23.6) has 323 bin [23.6,23.7) has 305 bin [23.7,23.8) has 285 bin [23.8,23.9) has 221 bin [23.9,24.0) has 256 bin [24.0,24.1) has 246 bin [24.1,24.2) has 181 bin [24.2,24.3) has 194 bin [24.3,24.4) has 186 bin [24.4,24.5) has 170 bin [24.5,24.6) has 149 bin [24.6,24.7) has 160 bin [24.7,24.8) has 149 bin [24.8,24.9) has 116 bin [24.9,25.0) has 136 bin [25.0,25.1) has 114 bin [25.1,25.2) has 98 bin [25.2,25.3) has 95 bin [25.3,25.4) has 79 bin [25.4,25.5) has 85 bin [25.5,25.6) has 68 bin [25.6,25.7) has 64 bin [25.7,25.8) has 40 bin [25.8,25.9) has 50 bin [25.9,26.0) has 43 bin [26.0,26.1) has 35 bin [26.1,26.2) has 39 bin [26.2,26.3) has 27 bin [26.3,26.4) has 28 bin [26.4,26.5) has 19 bin [26.5,26.6) has 18 bin [26.6,26.7) has 14 bin [26.7,26.8) has 22 bin [26.8,26.9) has 15 bin [26.9,27.0) has 15 bin [27.0,27.1) has 16 bin [27.1,27.2) has 11 bin [27.2,27.3) has 19 bin [27.3,27.4) has 15 bin [27.4,27.5) has 15 bin [27.5,27.6) has 8 bin [27.6,27.7) has 3 bin [27.7,27.8) has 2 bin [27.8,27.9) has 1 average z coordinate -1.8 for 46339420 element(s) point source id histogram with bin size 1.000000 bin 71 has 16715701 bin 72 has 10459795 bin 205 has 19163924 average point source id 126.642164079740311 for 46339420 element(s)