lasinfo (210611) report for 'AHN4T/52BZ1_20.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: 339/2022 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: 28851381 number of points by return: 26893179 1441208 426751 81761 8482 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 388730 0 min x y z: 193980.000 388730.000 25.130 max x y z: 195019.999 390019.999 61.705 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: 28851381 extended number of points by return: 26893179 1441208 426751 81761 8482 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 25130 61705 intensity 0 4860 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 6 7 point_source_ID 92 94 gps_time 297851809.165386 297856209.594966 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 40 255 B 27 255 NIR 0 255 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 48.6 ('Amplitude') attribute1 -17.14 32.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26893179 number of intermediate returns: 517986 number of last returns: 26879264 number of single returns: 25439048 covered area in square units/kilounits: 1338628/1.34 point density: all returns 21.55 last only 20.08 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28851381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26893179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1441208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 426751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 81761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8482 instead zero. overview over extended number of returns of given pulse: 25439048 2039357 1036222 293940 40426 2173 215 0 0 0 0 0 0 0 0 histogram of classification of points: 2388262 unclassified (1) 25368724 ground (2) 1057827 building (6) 35238 water (9) 1330 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1861600 +---> 60514 of those are unclassified (1) +---> 1633788 of those are ground (2) +---> 165261 of those are building (6) +---> 2037 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.1,25.2) has 28 bin [25.2,25.3) has 1316 bin [25.3,25.4) has 5330 bin [25.4,25.5) has 5316 bin [25.5,25.6) has 4723 bin [25.6,25.7) has 4970 bin [25.7,25.8) has 5129 bin [25.8,25.9) has 5028 bin [25.9,26.0) has 4539 bin [26.0,26.1) has 4041 bin [26.1,26.2) has 4179 bin [26.2,26.3) has 10253 bin [26.3,26.4) has 15297 bin [26.4,26.5) has 23755 bin [26.5,26.6) has 74645 bin [26.6,26.7) has 301998 bin [26.7,26.8) has 396241 bin [26.8,26.9) has 433659 bin [26.9,27.0) has 569309 bin [27.0,27.1) has 561410 bin [27.1,27.2) has 561094 bin [27.2,27.3) has 611041 bin [27.3,27.4) has 527367 bin [27.4,27.5) has 481456 bin [27.5,27.6) has 506894 bin [27.6,27.7) has 673323 bin [27.7,27.8) has 944677 bin [27.8,27.9) has 1460222 bin [27.9,28.0) has 1604747 bin [28.0,28.1) has 1920799 bin [28.1,28.2) has 1764604 bin [28.2,28.3) has 1636051 bin [28.3,28.4) has 1453921 bin [28.4,28.5) has 1168154 bin [28.5,28.6) has 1208852 bin [28.6,28.7) has 1086004 bin [28.7,28.8) has 1001746 bin [28.8,28.9) has 896840 bin [28.9,29.0) has 1118444 bin [29.0,29.1) has 1062909 bin [29.1,29.2) has 627915 bin [29.2,29.3) has 378764 bin [29.3,29.4) has 231853 bin [29.4,29.5) has 133918 bin [29.5,29.6) has 74976 bin [29.6,29.7) has 36340 bin [29.7,29.8) has 25434 bin [29.8,29.9) has 25760 bin [29.9,30.0) has 26788 bin [30.0,30.1) has 24481 bin [30.1,30.2) has 24465 bin [30.2,30.3) has 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has 4185 bin [45.8,45.9) has 4111 bin [45.9,46.0) has 3880 bin [46.0,46.1) has 3732 bin [46.1,46.2) has 3595 bin [46.2,46.3) has 3488 bin [46.3,46.4) has 3347 bin [46.4,46.5) has 3209 bin [46.5,46.6) has 3059 bin [46.6,46.7) has 2883 bin [46.7,46.8) has 2893 bin [46.8,46.9) has 2719 bin [46.9,47.0) has 2621 bin [47.0,47.1) has 2504 bin [47.1,47.2) has 2307 bin [47.2,47.3) has 2293 bin [47.3,47.4) has 2108 bin [47.4,47.5) has 1994 bin [47.5,47.6) has 1926 bin [47.6,47.7) has 1802 bin [47.7,47.8) has 1814 bin [47.8,47.9) has 1634 bin [47.9,48.0) has 1560 bin [48.0,48.1) has 1460 bin [48.1,48.2) has 1426 bin [48.2,48.3) has 1241 bin [48.3,48.4) has 1218 bin [48.4,48.5) has 1189 bin [48.5,48.6) has 1127 bin [48.6,48.7) has 1025 bin [48.7,48.8) has 1008 bin [48.8,48.9) has 1072 bin [48.9,49.0) has 931 bin [49.0,49.1) has 945 bin [49.1,49.2) has 887 bin [49.2,49.3) has 788 bin [49.3,49.4) has 824 bin [49.4,49.5) has 795 bin [49.5,49.6) has 759 bin [49.6,49.7) has 714 bin [49.7,49.8) has 700 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has 171 bin [54.0,54.1) has 176 bin [54.1,54.2) has 198 bin [54.2,54.3) has 165 bin [54.3,54.4) has 210 bin [54.4,54.5) has 207 bin [54.5,54.6) has 226 bin [54.6,54.7) has 181 bin [54.7,54.8) has 190 bin [54.8,54.9) has 170 bin [54.9,55.0) has 187 bin [55.0,55.1) has 174 bin [55.1,55.2) has 166 bin [55.2,55.3) has 181 bin [55.3,55.4) has 186 bin [55.4,55.5) has 184 bin [55.5,55.6) has 209 bin [55.6,55.7) has 230 bin [55.7,55.8) has 207 bin [55.8,55.9) has 189 bin [55.9,56.0) has 175 bin [56.0,56.1) has 167 bin [56.1,56.2) has 177 bin [56.2,56.3) has 193 bin [56.3,56.4) has 185 bin [56.4,56.5) has 153 bin [56.5,56.6) has 171 bin [56.6,56.7) has 148 bin [56.7,56.8) has 155 bin [56.8,56.9) has 154 bin [56.9,57.0) has 164 bin [57.0,57.1) has 149 bin [57.1,57.2) has 155 bin [57.2,57.3) has 139 bin [57.3,57.4) has 144 bin [57.4,57.5) has 158 bin [57.5,57.6) has 177 bin [57.6,57.7) has 176 bin [57.7,57.8) has 156 bin [57.8,57.9) has 202 bin [57.9,58.0) has 183 bin [58.0,58.1) has 180 bin [58.1,58.2) has 130 bin [58.2,58.3) has 160 bin [58.3,58.4) has 177 bin [58.4,58.5) has 140 bin [58.5,58.6) has 157 bin [58.6,58.7) has 159 bin [58.7,58.8) has 131 bin [58.8,58.9) has 133 bin [58.9,59.0) has 126 bin [59.0,59.1) has 121 bin [59.1,59.2) has 99 bin [59.2,59.3) has 101 bin [59.3,59.4) has 113 bin [59.4,59.5) has 113 bin [59.5,59.6) has 97 bin [59.6,59.7) has 103 bin [59.7,59.8) has 71 bin [59.8,59.9) has 70 bin [59.9,60.0) has 56 bin [60.0,60.1) has 50 bin [60.1,60.2) has 50 bin [60.2,60.3) has 31 bin [60.3,60.4) has 33 bin [60.4,60.5) has 31 bin [60.5,60.6) has 16 bin [60.6,60.7) has 15 bin [60.7,60.8) has 16 bin [60.8,60.9) has 12 bin [60.9,61.0) has 9 bin [61.0,61.1) has 5 bin [61.1,61.2) has 8 bin [61.2,61.3) has 5 bin [61.3,61.4) has 4 bin [61.4,61.5) has 2 bin [61.5,61.6) has 1 bin [61.6,61.7) has 1 bin [61.7,61.8) has 1 average z coordinate 29.0 for 28851381 element(s) point source id histogram with bin size 1.000000 bin 92 has 241203 bin 93 has 23821848 bin 94 has 4788330 average point source id 93.157605176681145 for 28851381 element(s)