lasinfo (210611) report for 'AHN4T/31CZ2_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: 175/2021 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: 37092617 number of points by return: 33314564 3182077 522903 67162 5911 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 449980 0 min x y z: 108980.000 449980.000 -4.457 max x y z: 110019.999 451269.999 25.655 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: 37092617 extended number of points by return: 33314564 3182077 522903 67162 5911 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 -4457 25655 intensity 0 4841 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 31 user_data 6 7 point_source_ID 159 161 gps_time 270292693.015205 270294646.400841 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 30 255 B 3 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0 48.41 ('Amplitude') attribute1 -15.44 33.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33314564 number of intermediate returns: 603159 number of last returns: 33205450 number of single returns: 30030556 covered area in square units/kilounits: 1264012/1.26 point density: all returns 29.35 last only 26.27 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37092617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33314564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3182077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 522903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 67162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5911 instead zero. overview over extended number of returns of given pulse: 30030556 5404505 1380691 246973 29721 171 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7853930 unclassified (1) 15735479 ground (2) 7589240 building (6) 5634440 water (9) 279528 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2251269 +---> 528297 of those are unclassified (1) +---> 1097466 of those are ground (2) +---> 443755 of those are building (6) +---> 172253 of those are water (9) +---> 9498 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.5,-4.4) has 28 bin [-4.4,-4.3) has 61 bin [-4.3,-4.2) has 204 bin [-4.2,-4.1) has 199 bin [-4.1,-4.0) has 172 bin [-4.0,-3.9) has 166 bin [-3.9,-3.8) has 140 bin [-3.8,-3.7) has 112 bin [-3.7,-3.6) has 120 bin [-3.6,-3.5) has 215 bin [-3.5,-3.4) has 154 bin [-3.4,-3.3) has 108 bin [-3.3,-3.2) has 459 bin [-3.2,-3.1) has 1025 bin [-3.1,-3.0) has 327 bin [-3.0,-2.9) has 2302 bin [-2.9,-2.8) has 11979 bin [-2.8,-2.7) has 13877 bin [-2.7,-2.6) has 22790 bin [-2.6,-2.5) has 12605 bin [-2.5,-2.4) has 44961 bin [-2.4,-2.3) has 4294404 bin [-2.3,-2.2) has 1556756 bin [-2.2,-2.1) has 373869 bin [-2.1,-2.0) has 770278 bin [-2.0,-1.9) has 1286827 bin [-1.9,-1.8) has 1906429 bin [-1.8,-1.7) has 2302410 bin [-1.7,-1.6) has 2620469 bin [-1.6,-1.5) has 2762569 bin [-1.5,-1.4) has 2172858 bin [-1.4,-1.3) has 1450365 bin [-1.3,-1.2) has 796826 bin [-1.2,-1.1) has 392478 bin [-1.1,-1.0) has 260942 bin [-1.0,-0.9) has 217457 bin [-0.9,-0.8) has 202480 bin [-0.8,-0.7) has 207902 bin [-0.7,-0.6) has 200679 bin [-0.6,-0.5) has 192610 bin [-0.5,-0.4) has 186686 bin [-0.4,-0.3) has 178616 bin [-0.3,-0.2) has 164169 bin [-0.2,-0.1) has 157057 bin [-0.1,0.0) has 156171 bin [0.0,0.1) has 148986 bin [0.1,0.2) has 153577 bin [0.2,0.3) has 155106 bin [0.3,0.4) has 166087 bin [0.4,0.5) has 176635 bin [0.5,0.6) has 182371 bin [0.6,0.7) has 189718 bin [0.7,0.8) has 190844 bin [0.8,0.9) has 208287 bin [0.9,1.0) has 236742 bin [1.0,1.1) has 268225 bin [1.1,1.2) has 248589 bin [1.2,1.3) has 209883 bin [1.3,1.4) has 235202 bin [1.4,1.5) has 189910 bin [1.5,1.6) has 185215 bin [1.6,1.7) has 198777 bin [1.7,1.8) has 209009 bin [1.8,1.9) has 177251 bin [1.9,2.0) has 140851 bin [2.0,2.1) has 135271 bin [2.1,2.2) has 109145 bin [2.2,2.3) has 134565 bin [2.3,2.4) has 124757 bin [2.4,2.5) has 102777 bin [2.5,2.6) has 102711 bin [2.6,2.7) has 104184 bin [2.7,2.8) has 94204 bin [2.8,2.9) has 91377 bin [2.9,3.0) has 97041 bin [3.0,3.1) has 123171 bin [3.1,3.2) has 132622 bin [3.2,3.3) has 100351 bin [3.3,3.4) has 98237 bin [3.4,3.5) has 91930 bin [3.5,3.6) has 90149 bin [3.6,3.7) has 92288 bin [3.7,3.8) has 102559 bin [3.8,3.9) has 100602 bin [3.9,4.0) has 112023 bin [4.0,4.1) has 125202 bin [4.1,4.2) has 139417 bin [4.2,4.3) has 181422 bin [4.3,4.4) has 243421 bin [4.4,4.5) has 222351 bin [4.5,4.6) has 217189 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[20.7,20.8) has 313 bin [20.8,20.9) has 317 bin [20.9,21.0) has 272 bin [21.0,21.1) has 272 bin [21.1,21.2) has 240 bin [21.2,21.3) has 266 bin [21.3,21.4) has 231 bin [21.4,21.5) has 209 bin [21.5,21.6) has 211 bin [21.6,21.7) has 188 bin [21.7,21.8) has 213 bin [21.8,21.9) has 200 bin [21.9,22.0) has 206 bin [22.0,22.1) has 185 bin [22.1,22.2) has 170 bin [22.2,22.3) has 166 bin [22.3,22.4) has 158 bin [22.4,22.5) has 134 bin [22.5,22.6) has 123 bin [22.6,22.7) has 117 bin [22.7,22.8) has 99 bin [22.8,22.9) has 71 bin [22.9,23.0) has 66 bin [23.0,23.1) has 63 bin [23.1,23.2) has 70 bin [23.2,23.3) has 52 bin [23.3,23.4) has 37 bin [23.4,23.5) has 59 bin [23.5,23.6) has 43 bin [23.6,23.7) has 35 bin [23.7,23.8) has 31 bin [23.8,23.9) has 26 bin [23.9,24.0) has 27 bin [24.0,24.1) has 36 bin [24.1,24.2) has 26 bin [24.2,24.3) has 24 bin [24.3,24.4) has 24 bin [24.4,24.5) has 20 bin [24.5,24.6) has 12 bin [24.6,24.7) has 13 bin [24.7,24.8) has 12 bin [24.8,24.9) has 11 bin [24.9,25.0) has 4 bin [25.0,25.1) has 4 bin [25.1,25.2) has 1 bin [25.2,25.3) has 1 bin [25.3,25.4) has 2 bin [25.4,25.5) has 1 bin [25.6,25.7) has 1 average z coordinate 0.2 for 37092617 element(s) point source id histogram with bin size 1.000000 bin 159 has 445 bin 160 has 21445175 bin 161 has 15646997 average point source id 160.421823890182793 for 37092617 element(s)