lasinfo (210611) report for 'AHN4T/38EN1_07.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: 180/2021 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: 49593752 number of points by return: 47488288 1597548 428820 72110 6986 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 447480 0 min x y z: 120980.000 447480.000 -2.254 max x y z: 122019.999 448769.999 36.010 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: 49593752 extended number of points by return: 47488288 1597548 428820 72110 6986 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 -2254 36010 intensity 0 4933 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 -29 30 user_data 6 7 point_source_ID 76 78 gps_time 269724626.862041 269726645.067921 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 29 255 B 12 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.91 34.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47488288 number of intermediate returns: 508791 number of last returns: 47474514 number of single returns: 45877841 covered area in square units/kilounits: 1320272/1.32 point density: all returns 37.56 last only 35.96 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49593752 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47488288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1597548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 428820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 72110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6986 instead zero. overview over extended number of returns of given pulse: 45877841 2346720 1072409 261024 35348 410 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3020879 unclassified (1) 45393240 ground (2) 823057 building (6) 329780 water (9) 26796 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3489286 +---> 315003 of those are unclassified (1) +---> 3133442 of those are ground (2) +---> 31026 of those are building (6) +---> 9815 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 10 bin [-2.2,-2.1) has 2030 bin [-2.1,-2.0) has 39774 bin [-2.0,-1.9) has 543372 bin [-1.9,-1.8) has 703505 bin [-1.8,-1.7) has 983366 bin [-1.7,-1.6) has 2333627 bin [-1.6,-1.5) has 5750783 bin [-1.5,-1.4) has 8645193 bin [-1.4,-1.3) has 6358973 bin [-1.3,-1.2) has 3950223 bin [-1.2,-1.1) has 2290815 bin [-1.1,-1.0) has 1285356 bin [-1.0,-0.9) has 869123 bin [-0.9,-0.8) has 947974 bin [-0.8,-0.7) has 946514 bin [-0.7,-0.6) has 1052100 bin [-0.6,-0.5) has 1252329 bin [-0.5,-0.4) has 802726 bin [-0.4,-0.3) has 545230 bin [-0.3,-0.2) has 748207 bin [-0.2,-0.1) has 843838 bin [-0.1,0.0) has 704003 bin [0.0,0.1) has 595128 bin [0.1,0.2) has 670105 bin [0.2,0.3) has 630042 bin [0.3,0.4) has 418445 bin [0.4,0.5) has 341002 bin [0.5,0.6) has 256733 bin [0.6,0.7) has 216653 bin [0.7,0.8) has 219334 bin [0.8,0.9) has 261286 bin [0.9,1.0) has 252552 bin [1.0,1.1) has 221978 bin [1.1,1.2) has 190621 bin [1.2,1.3) has 142272 bin [1.3,1.4) has 133776 bin [1.4,1.5) has 139056 bin [1.5,1.6) has 119731 bin [1.6,1.7) has 82300 bin [1.7,1.8) has 69995 bin [1.8,1.9) has 65333 bin [1.9,2.0) has 70189 bin [2.0,2.1) has 58987 bin [2.1,2.2) has 54632 bin [2.2,2.3) has 56685 bin [2.3,2.4) has 54261 bin [2.4,2.5) has 48357 bin [2.5,2.6) has 48063 bin [2.6,2.7) has 46100 bin [2.7,2.8) has 45233 bin [2.8,2.9) has 46065 bin [2.9,3.0) has 43079 bin [3.0,3.1) has 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215 bin [27.5,27.6) has 215 bin [27.6,27.7) has 209 bin [27.7,27.8) has 237 bin [27.8,27.9) has 231 bin [27.9,28.0) has 247 bin [28.0,28.1) has 221 bin [28.1,28.2) has 214 bin [28.2,28.3) has 230 bin [28.3,28.4) has 227 bin [28.4,28.5) has 225 bin [28.5,28.6) has 210 bin [28.6,28.7) has 212 bin [28.7,28.8) has 210 bin [28.8,28.9) has 192 bin [28.9,29.0) has 216 bin [29.0,29.1) has 195 bin [29.1,29.2) has 231 bin [29.2,29.3) has 207 bin [29.3,29.4) has 207 bin [29.4,29.5) has 187 bin [29.5,29.6) has 199 bin [29.6,29.7) has 224 bin [29.7,29.8) has 218 bin [29.8,29.9) has 219 bin [29.9,30.0) has 233 bin [30.0,30.1) has 215 bin [30.1,30.2) has 206 bin [30.2,30.3) has 204 bin [30.3,30.4) has 189 bin [30.4,30.5) has 195 bin [30.5,30.6) has 191 bin [30.6,30.7) has 193 bin [30.7,30.8) has 154 bin [30.8,30.9) has 204 bin [30.9,31.0) has 166 bin [31.0,31.1) has 204 bin [31.1,31.2) has 203 bin [31.2,31.3) has 199 bin [31.3,31.4) has 185 bin [31.4,31.5) has 142 bin [31.5,31.6) has 149 bin 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[35.8,35.9) has 2 bin [35.9,36.0) has 2 bin [36.0,36.1) has 1 average z coordinate -0.6 for 49593752 element(s) point source id histogram with bin size 1.000000 bin 76 has 8879253 bin 77 has 35160260 bin 78 has 5554239 average point source id 76.932954981909816 for 49593752 element(s)