lasinfo (210611) report for 'AHN4T/25BZ1_24.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: 178/2021 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: 56284847 number of points by return: 44934304 8367289 2470441 462219 50594 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 487480 0 min x y z: 112980.000 487480.000 -5.216 max x y z: 114019.999 488769.999 32.437 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: 56284847 extended number of points by return: 44934304 8367289 2470441 462219 50594 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 -5216 32437 intensity 0 4421 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 -32 34 user_data 6 7 point_source_ID 116 118 gps_time 270110351.714384 270112216.477671 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 23 255 B 9 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0 44.21 ('Amplitude') attribute1 -15.47 28.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44934304 number of intermediate returns: 2986400 number of last returns: 44909279 number of single returns: 36545136 covered area in square units/kilounits: 1285156/1.29 point density: all returns 43.80 last only 34.94 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56284847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44934304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8367289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2470441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 462219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50594 instead zero. overview over extended number of returns of given pulse: 36545136 11807301 6029448 1649280 251301 2351 30 0 0 0 0 0 0 0 0 histogram of classification of points: 17405497 unclassified (1) 37564677 ground (2) 752275 building (6) 489834 water (9) 72564 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4370884 +---> 1722276 of those are unclassified (1) +---> 2542611 of those are ground (2) +---> 79261 of those are building (6) +---> 20281 of those are water (9) +---> 6455 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.3,-5.2) has 10 bin [-5.2,-5.1) has 1732 bin [-5.1,-5.0) has 112137 bin [-5.0,-4.9) has 269024 bin [-4.9,-4.8) has 326198 bin [-4.8,-4.7) has 449304 bin [-4.7,-4.6) has 428183 bin [-4.6,-4.5) has 486232 bin [-4.5,-4.4) has 675689 bin [-4.4,-4.3) has 919585 bin [-4.3,-4.2) has 1368157 bin [-4.2,-4.1) has 2066404 bin [-4.1,-4.0) has 2541196 bin [-4.0,-3.9) has 2663162 bin [-3.9,-3.8) has 3485777 bin [-3.8,-3.7) has 3496955 bin [-3.7,-3.6) has 3246914 bin [-3.6,-3.5) has 2101415 bin [-3.5,-3.4) has 1319887 bin [-3.4,-3.3) has 930348 bin [-3.3,-3.2) has 1050257 bin [-3.2,-3.1) has 812990 bin [-3.1,-3.0) has 637763 bin [-3.0,-2.9) has 653326 bin [-2.9,-2.8) has 618301 bin [-2.8,-2.7) has 440031 bin [-2.7,-2.6) has 393110 bin [-2.6,-2.5) has 359267 bin [-2.5,-2.4) has 432611 bin [-2.4,-2.3) has 387203 bin [-2.3,-2.2) has 342271 bin [-2.2,-2.1) has 352992 bin [-2.1,-2.0) has 388609 bin [-2.0,-1.9) has 454755 bin [-1.9,-1.8) has 469626 bin [-1.8,-1.7) has 469000 bin [-1.7,-1.6) has 476817 bin [-1.6,-1.5) has 453307 bin [-1.5,-1.4) has 403643 bin [-1.4,-1.3) has 336223 bin [-1.3,-1.2) has 326699 bin [-1.2,-1.1) has 329318 bin [-1.1,-1.0) has 369690 bin [-1.0,-0.9) has 467259 bin [-0.9,-0.8) has 493697 bin [-0.8,-0.7) has 503051 bin [-0.7,-0.6) has 469990 bin [-0.6,-0.5) has 498721 bin 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23 bin [31.6,31.7) has 33 bin [31.7,31.8) has 26 bin [31.8,31.9) has 21 bin [31.9,32.0) has 17 bin [32.0,32.1) has 6 bin [32.1,32.2) has 4 bin [32.2,32.3) has 6 bin [32.3,32.4) has 6 bin [32.4,32.5) has 3 average z coordinate -0.8 for 56284847 element(s) point source id histogram with bin size 1.000000 bin 116 has 5800267 bin 117 has 38729240 bin 118 has 11755340 average point source id 117.105802419610384 for 56284847 element(s)