lasinfo (210611) report for 'AHN4T/55AZ1_02.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: 181/2021 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: 28213812 number of points by return: 25875001 1690240 501212 126658 20701 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 367480 0 min x y z: 60980.000 367480.000 -2.198 max x y z: 62019.999 368769.999 35.800 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: 28213812 extended number of points by return: 25875001 1690240 501212 126658 20701 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 -2198 35800 intensity 2 4224 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 33 user_data 6 7 point_source_ID 79 97 gps_time 260796107.971752 261750620.768969 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 47 255 B 48 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.02 42.24 ('Amplitude') attribute1 -16.74 25.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25875001 number of intermediate returns: 652810 number of last returns: 25851584 number of single returns: 24165583 covered area in square units/kilounits: 1338544/1.34 point density: all returns 21.08 last only 19.31 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28213812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25875001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1690240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 501212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 126658 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20701 instead zero. overview over extended number of returns of given pulse: 24165583 2393144 1125768 425078 93100 10261 878 0 0 0 0 0 0 0 0 histogram of classification of points: 3175306 unclassified (1) 22979015 ground (2) 1984362 building (6) 74111 water (9) 1018 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1809596 +---> 157529 of those are unclassified (1) +---> 1540388 of those are ground (2) +---> 108909 of those are building (6) +---> 2770 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 99 bin [-2.1,-2.0) has 2358 bin [-2.0,-1.9) has 4291 bin [-1.9,-1.8) has 7976 bin [-1.8,-1.7) has 10233 bin [-1.7,-1.6) has 10715 bin [-1.6,-1.5) has 10303 bin [-1.5,-1.4) has 17032 bin [-1.4,-1.3) has 29134 bin [-1.3,-1.2) has 30224 bin [-1.2,-1.1) has 24759 bin [-1.1,-1.0) has 28445 bin [-1.0,-0.9) has 53556 bin [-0.9,-0.8) has 82599 bin [-0.8,-0.7) 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362 bin [27.4,27.5) has 402 bin [27.5,27.6) has 376 bin [27.6,27.7) has 374 bin [27.7,27.8) has 356 bin [27.8,27.9) has 367 bin [27.9,28.0) has 353 bin [28.0,28.1) has 382 bin [28.1,28.2) has 357 bin [28.2,28.3) has 368 bin [28.3,28.4) has 368 bin [28.4,28.5) has 381 bin [28.5,28.6) has 380 bin [28.6,28.7) has 365 bin [28.7,28.8) has 358 bin [28.8,28.9) has 356 bin [28.9,29.0) has 346 bin [29.0,29.1) has 361 bin [29.1,29.2) has 341 bin [29.2,29.3) has 390 bin [29.3,29.4) has 364 bin [29.4,29.5) has 334 bin [29.5,29.6) has 363 bin [29.6,29.7) has 359 bin [29.7,29.8) has 311 bin [29.8,29.9) has 331 bin [29.9,30.0) has 337 bin [30.0,30.1) has 336 bin [30.1,30.2) has 329 bin [30.2,30.3) has 344 bin [30.3,30.4) has 306 bin [30.4,30.5) has 316 bin [30.5,30.6) has 285 bin [30.6,30.7) has 359 bin [30.7,30.8) has 288 bin [30.8,30.9) has 281 bin [30.9,31.0) has 272 bin [31.0,31.1) has 240 bin [31.1,31.2) has 256 bin [31.2,31.3) has 256 bin [31.3,31.4) has 269 bin [31.4,31.5) has 245 bin 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[35.8,35.9) has 1 average z coordinate 1.8 for 28213812 element(s) point source id histogram with bin size 1.000000 bin 79 has 8026954 bin 80 has 19994339 bin 97 has 192519 average point source id 79.831496325275012 for 28213812 element(s)