lasinfo (210611) report for 'AHN4T/67EZ2_19.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: 27976410 number of points by return: 22369070 3875894 1345533 337376 48537 scale factor x y z: 0.001 0.001 0.001 offset x y z: 47980 369980 0 min x y z: 47980.000 369980.000 -1.947 max x y z: 49019.999 371269.999 35.536 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: 27976410 extended number of points by return: 22369070 3875894 1345533 337376 48537 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 -1947 35536 intensity 27 4356 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 -10 32 user_data 6 7 point_source_ID 77 78 gps_time 260793339.557100 260794466.668426 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 27 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5333 extended_scanner_channel 0 0 attribute0 0.27 43.56 ('Amplitude') attribute1 -16.37 27.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22369070 number of intermediate returns: 1738511 number of last returns: 22309908 number of single returns: 18441079 covered area in square units/kilounits: 1247892/1.25 point density: all returns 22.42 last only 17.88 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27976410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22369070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3875894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1345533 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48537 instead zero. overview over extended number of returns of given pulse: 18441079 5103026 3031261 1157730 223693 18676 945 0 0 0 0 0 0 0 0 histogram of classification of points: 7734548 unclassified (1) 16041046 ground (2) 3750179 building (6) 446408 water (9) 4229 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1705798 +---> 308346 of those are unclassified (1) +---> 1096201 of those are ground (2) +---> 208966 of those are building (6) +---> 90233 of those are water (9) +---> 2052 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 5 bin [-1.9,-1.8) has 3512 bin [-1.8,-1.7) has 201767 bin [-1.7,-1.6) has 241225 bin [-1.6,-1.5) has 26882 bin [-1.5,-1.4) has 13907 bin [-1.4,-1.3) has 13868 bin [-1.3,-1.2) has 24246 bin [-1.2,-1.1) has 31973 bin [-1.1,-1.0) has 36590 bin [-1.0,-0.9) has 46835 bin [-0.9,-0.8) has 45333 bin 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[26.9,27.0) has 571 bin [27.0,27.1) has 442 bin [27.1,27.2) has 456 bin [27.2,27.3) has 464 bin [27.3,27.4) has 431 bin [27.4,27.5) has 416 bin [27.5,27.6) has 389 bin [27.6,27.7) has 427 bin [27.7,27.8) has 391 bin [27.8,27.9) has 379 bin [27.9,28.0) has 302 bin [28.0,28.1) has 328 bin [28.1,28.2) has 311 bin [28.2,28.3) has 315 bin [28.3,28.4) has 315 bin [28.4,28.5) has 339 bin [28.5,28.6) has 314 bin [28.6,28.7) has 293 bin [28.7,28.8) has 289 bin [28.8,28.9) has 281 bin [28.9,29.0) has 240 bin [29.0,29.1) has 258 bin [29.1,29.2) has 298 bin [29.2,29.3) has 283 bin [29.3,29.4) has 295 bin [29.4,29.5) has 259 bin [29.5,29.6) has 265 bin [29.6,29.7) has 241 bin [29.7,29.8) has 263 bin [29.8,29.9) has 223 bin [29.9,30.0) has 249 bin [30.0,30.1) has 199 bin [30.1,30.2) has 219 bin [30.2,30.3) has 181 bin [30.3,30.4) has 233 bin [30.4,30.5) has 183 bin [30.5,30.6) has 183 bin [30.6,30.7) has 200 bin [30.7,30.8) has 168 bin [30.8,30.9) has 159 bin [30.9,31.0) has 163 bin [31.0,31.1) has 144 bin [31.1,31.2) has 157 bin [31.2,31.3) has 122 bin [31.3,31.4) has 144 bin [31.4,31.5) has 136 bin [31.5,31.6) has 127 bin [31.6,31.7) has 115 bin [31.7,31.8) has 107 bin [31.8,31.9) has 92 bin [31.9,32.0) has 96 bin [32.0,32.1) has 84 bin [32.1,32.2) has 66 bin [32.2,32.3) has 58 bin [32.3,32.4) has 55 bin [32.4,32.5) has 39 bin [32.5,32.6) has 28 bin [32.6,32.7) has 23 bin [32.7,32.8) has 21 bin [32.8,32.9) has 10 bin [32.9,33.0) has 5 bin [33.0,33.1) has 3 bin [33.5,33.6) has 1 bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 bin [34.2,34.3) has 1 bin [34.5,34.6) has 1 bin [34.6,34.7) has 2 bin [34.7,34.8) has 4 bin [34.8,34.9) has 1 bin [34.9,35.0) has 1 bin [35.5,35.6) has 1 average z coordinate 3.9 for 27976410 element(s) point source id histogram with bin size 1.000000 bin 77 has 8798550 bin 78 has 19177860 average point source id 77.685501106110465 for 27976410 element(s)