lasinfo (210611) report for 'AHN4T/50BZ2_01.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: 339/2022 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: 43776762 number of points by return: 24519141 12282127 5376765 1388166 210563 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 392480 0 min x y z: 114980.000 392480.000 4.062 max x y z: 116019.999 393769.999 44.043 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: 43776762 extended number of points by return: 24519141 12282127 5376765 1388166 210563 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 4062 44043 intensity 7 3276 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 12 user_data 6 7 point_source_ID 20 21 gps_time 290607892.287402 290608923.058815 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 30 255 B 25 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0.07 32.76 ('Amplitude') attribute1 -16.36 16.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24519141 number of intermediate returns: 7016151 number of last returns: 24446493 number of single returns: 12205023 covered area in square units/kilounits: 1337316/1.34 point density: all returns 32.73 last only 18.28 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43776762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24519141 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12282127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5376765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1388166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 210563 instead zero. overview over extended number of returns of given pulse: 12205023 13797257 11986112 4729046 966455 88386 4483 0 0 0 0 0 0 0 0 histogram of classification of points: 26909080 unclassified (1) 16764565 ground (2) 92464 building (6) 10653 water (9) +-> flagged as extended overlap: 2540295 +---> 1272079 of those are unclassified (1) +---> 1267157 of those are ground (2) +---> 873 of those are building (6) +---> 186 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.0,4.1) has 4 bin [4.1,4.2) has 282 bin [4.2,4.3) has 570 bin [4.3,4.4) has 2589 bin [4.4,4.5) has 2027 bin [4.5,4.6) has 3809 bin [4.6,4.7) has 4520 bin [4.7,4.8) has 15415 bin [4.8,4.9) has 41398 bin [4.9,5.0) has 49872 bin [5.0,5.1) has 65498 bin [5.1,5.2) has 88455 bin [5.2,5.3) has 142115 bin [5.3,5.4) has 130950 bin [5.4,5.5) has 97777 bin [5.5,5.6) has 78496 bin [5.6,5.7) has 67339 bin [5.7,5.8) 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[32.3,32.4) has 35951 bin [32.4,32.5) has 34364 bin [32.5,32.6) has 32991 bin [32.6,32.7) has 31990 bin [32.7,32.8) has 30781 bin [32.8,32.9) has 29529 bin [32.9,33.0) has 28152 bin [33.0,33.1) has 27136 bin [33.1,33.2) has 26013 bin [33.2,33.3) has 24767 bin [33.3,33.4) has 24046 bin [33.4,33.5) has 22626 bin [33.5,33.6) has 21491 bin [33.6,33.7) has 20322 bin [33.7,33.8) has 19357 bin [33.8,33.9) has 18372 bin [33.9,34.0) has 17350 bin [34.0,34.1) has 16409 bin [34.1,34.2) has 15522 bin [34.2,34.3) has 15027 bin [34.3,34.4) has 14225 bin [34.4,34.5) has 13385 bin [34.5,34.6) has 12847 bin [34.6,34.7) has 12140 bin [34.7,34.8) has 11392 bin [34.8,34.9) has 10653 bin [34.9,35.0) has 9918 bin [35.0,35.1) has 9424 bin [35.1,35.2) has 9036 bin [35.2,35.3) has 8605 bin [35.3,35.4) has 8097 bin [35.4,35.5) has 7536 bin [35.5,35.6) has 7241 bin [35.6,35.7) has 6691 bin [35.7,35.8) has 6387 bin [35.8,35.9) has 6127 bin [35.9,36.0) has 5759 bin [36.0,36.1) has 5388 bin [36.1,36.2) has 4997 bin 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[40.2,40.3) has 639 bin [40.3,40.4) has 580 bin [40.4,40.5) has 557 bin [40.5,40.6) has 492 bin [40.6,40.7) has 454 bin [40.7,40.8) has 466 bin [40.8,40.9) has 467 bin [40.9,41.0) has 379 bin [41.0,41.1) has 354 bin [41.1,41.2) has 345 bin [41.2,41.3) has 278 bin [41.3,41.4) has 266 bin [41.4,41.5) has 266 bin [41.5,41.6) has 220 bin [41.6,41.7) has 183 bin [41.7,41.8) has 166 bin [41.8,41.9) has 134 bin [41.9,42.0) has 125 bin [42.0,42.1) has 121 bin [42.1,42.2) has 91 bin [42.2,42.3) has 87 bin [42.3,42.4) has 68 bin [42.4,42.5) has 63 bin [42.5,42.6) has 48 bin [42.6,42.7) has 68 bin [42.7,42.8) has 52 bin [42.8,42.9) has 45 bin [42.9,43.0) has 25 bin [43.0,43.1) has 26 bin [43.1,43.2) has 15 bin [43.2,43.3) has 20 bin [43.3,43.4) has 14 bin [43.4,43.5) has 15 bin [43.5,43.6) has 9 bin [43.6,43.7) has 5 bin [43.7,43.8) has 4 bin [43.8,43.9) has 2 bin [43.9,44.0) has 2 bin [44.0,44.1) has 1 average z coordinate 15.2 for 43776762 element(s) point source id histogram with bin size 1.000000 bin 20 has 26125281 bin 21 has 17651481 average point source id 20.403215774615767 for 43776762 element(s)