lasinfo (210611) report for 'AHN4T/20DN2_25.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: 177/2021 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: 14141922 number of points by return: 13074831 703237 265661 97917 276 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 506230 0 min x y z: 158980.000 506230.000 -5.653 max x y z: 160019.999 507519.998 29.734 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: 14141922 extended number of points by return: 13074831 703237 265661 97917 276 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 1289998 Z -5653 29734 intensity 19 4671 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 8 9 point_source_ID 187 190 gps_time 270134074.367795 270194411.129958 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 13 255 B 14 255 NIR 0 254 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.19 46.71 ('Amplitude') attribute1 -18.12 28.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 13074831 number of intermediate returns: 365787 number of last returns: 13062499 number of single returns: 12361195 covered area in square units/kilounits: 973900/0.97 point density: all returns 14.52 last only 13.41 (per square units) spacing: all returns 0.26 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14141922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13074831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 703237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 265661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 97917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 276 instead zero. overview over extended number of returns of given pulse: 12361195 882193 504960 392183 1391 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1661173 unclassified (1) 6538084 ground (2) 519862 building (6) 5301070 water (9) 121733 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 770297 +---> 104296 of those are unclassified (1) +---> 410886 of those are ground (2) +---> 66575 of those are building (6) +---> 182572 of those are water (9) +---> 5968 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 18 bin [-5.6,-5.5) has 2550 bin [-5.5,-5.4) has 27510 bin [-5.4,-5.3) has 31904 bin [-5.3,-5.2) has 18813 bin [-5.2,-5.1) has 29109 bin [-5.1,-5.0) has 36009 bin [-5.0,-4.9) has 40377 bin [-4.9,-4.8) has 30139 bin [-4.8,-4.7) has 32852 bin [-4.7,-4.6) has 48304 bin [-4.6,-4.5) has 60016 bin [-4.5,-4.4) has 99062 bin [-4.4,-4.3) has 289714 bin [-4.3,-4.2) has 416447 bin [-4.2,-4.1) has 361503 bin [-4.1,-4.0) has 441962 bin [-4.0,-3.9) has 483602 bin [-3.9,-3.8) has 516366 bin [-3.8,-3.7) has 241745 bin [-3.7,-3.6) has 104742 bin [-3.6,-3.5) has 93763 bin [-3.5,-3.4) has 101911 bin [-3.4,-3.3) has 93041 bin [-3.3,-3.2) has 99660 bin [-3.2,-3.1) has 105031 bin [-3.1,-3.0) has 99498 bin [-3.0,-2.9) has 88705 bin [-2.9,-2.8) has 92082 bin [-2.8,-2.7) has 75744 bin [-2.7,-2.6) has 56492 bin [-2.6,-2.5) has 53557 bin [-2.5,-2.4) has 50289 bin [-2.4,-2.3) has 47985 bin [-2.3,-2.2) has 50377 bin [-2.2,-2.1) has 61274 bin [-2.1,-2.0) has 65606 bin [-2.0,-1.9) has 58818 bin [-1.9,-1.8) has 45664 bin [-1.8,-1.7) has 43527 bin [-1.7,-1.6) has 40700 bin [-1.6,-1.5) has 37493 bin [-1.5,-1.4) has 39407 bin [-1.4,-1.3) has 39473 bin [-1.3,-1.2) has 35141 bin [-1.2,-1.1) has 32043 bin [-1.1,-1.0) has 29921 bin [-1.0,-0.9) has 35363 bin [-0.9,-0.8) has 45642 bin [-0.8,-0.7) has 63032 bin [-0.7,-0.6) 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has 469 bin [24.0,24.1) has 454 bin [24.1,24.2) has 440 bin [24.2,24.3) has 442 bin [24.3,24.4) has 436 bin [24.4,24.5) has 455 bin [24.5,24.6) has 449 bin [24.6,24.7) has 427 bin [24.7,24.8) has 387 bin [24.8,24.9) has 372 bin [24.9,25.0) has 342 bin [25.0,25.1) has 321 bin [25.1,25.2) has 314 bin [25.2,25.3) has 307 bin [25.3,25.4) has 320 bin [25.4,25.5) has 275 bin [25.5,25.6) has 257 bin [25.6,25.7) has 254 bin [25.7,25.8) has 209 bin [25.8,25.9) has 250 bin [25.9,26.0) has 229 bin [26.0,26.1) has 208 bin [26.1,26.2) has 212 bin [26.2,26.3) has 222 bin [26.3,26.4) has 187 bin [26.4,26.5) has 182 bin [26.5,26.6) has 179 bin [26.6,26.7) has 165 bin [26.7,26.8) has 162 bin [26.8,26.9) has 153 bin [26.9,27.0) has 136 bin [27.0,27.1) has 144 bin [27.1,27.2) has 144 bin [27.2,27.3) has 119 bin [27.3,27.4) has 109 bin [27.4,27.5) has 105 bin [27.5,27.6) has 109 bin [27.6,27.7) has 97 bin [27.7,27.8) has 85 bin [27.8,27.9) has 83 bin [27.9,28.0) has 69 bin [28.0,28.1) has 69 bin [28.1,28.2) has 56 bin [28.2,28.3) has 63 bin [28.3,28.4) has 29 bin [28.4,28.5) has 38 bin [28.5,28.6) has 27 bin [28.6,28.7) has 19 bin [28.7,28.8) has 25 bin [28.8,28.9) has 18 bin [28.9,29.0) has 20 bin [29.0,29.1) has 16 bin [29.1,29.2) has 11 bin [29.2,29.3) has 6 bin [29.3,29.4) has 3 bin [29.4,29.5) has 5 bin [29.5,29.6) has 4 bin [29.7,29.8) has 1 average z coordinate -0.6 for 14141922 element(s) point source id histogram with bin size 1.000000 bin 187 has 88920 bin 188 has 11984757 bin 190 has 2068245 average point source id 188.286210742783055 for 14141922 element(s)