lasinfo (210611) report for 'AHN4T/43CZ1_21.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: 183/2021 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: 30217945 number of points by return: 28038342 1639478 419465 102844 17816 scale factor x y z: 0.001 0.001 0.001 offset x y z: 59980 399980 0 min x y z: 59980.000 399980.000 -1.893 max x y z: 61019.999 401269.999 32.362 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: 30217945 extended number of points by return: 28038342 1639478 419465 102844 17816 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 -1893 32362 intensity 0 4278 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 -31 31 user_data 6 7 point_source_ID 13 59 gps_time 259159436.512597 260710712.493771 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 47 255 B 33 255 NIR 89 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0 42.78 ('Amplitude') attribute1 -16.8 26.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28038342 number of intermediate returns: 543793 number of last returns: 28022007 number of single returns: 26386197 covered area in square units/kilounits: 1329948/1.33 point density: all returns 22.72 last only 21.07 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30217945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28038342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1639478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 419465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 102844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17816 instead zero. overview over extended number of returns of given pulse: 26386197 2449451 951662 341053 79511 9201 870 0 0 0 0 0 0 0 0 histogram of classification of points: 2802911 unclassified (1) 26815019 ground (2) 538010 building (6) 61955 water (9) 50 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2278248 +---> 135300 of those are unclassified (1) +---> 2087929 of those are ground (2) +---> 35196 of those are building (6) +---> 19823 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 59 bin [-1.8,-1.7) has 2070 bin [-1.7,-1.6) has 26085 bin [-1.6,-1.5) has 26702 bin [-1.5,-1.4) has 23491 bin [-1.4,-1.3) has 22173 bin [-1.3,-1.2) has 28205 bin [-1.2,-1.1) has 37068 bin [-1.1,-1.0) has 42952 bin [-1.0,-0.9) has 49224 bin [-0.9,-0.8) has 77435 bin [-0.8,-0.7) has 65923 bin [-0.7,-0.6) has 132254 bin [-0.6,-0.5) has 321306 bin [-0.5,-0.4) has 461192 bin [-0.4,-0.3) has 689538 bin [-0.3,-0.2) has 1185886 bin [-0.2,-0.1) has 1443960 bin [-0.1,0.0) has 1279351 bin [0.0,0.1) has 1154298 bin [0.1,0.2) has 1089400 bin [0.2,0.3) has 1220986 bin [0.3,0.4) has 1847778 bin [0.4,0.5) has 2530727 bin [0.5,0.6) has 3003299 bin [0.6,0.7) has 3280752 bin [0.7,0.8) has 3110651 bin [0.8,0.9) has 1767757 bin [0.9,1.0) has 834413 bin [1.0,1.1) has 396381 bin [1.1,1.2) has 222577 bin [1.2,1.3) has 158247 bin [1.3,1.4) has 127336 bin [1.4,1.5) has 83431 bin [1.5,1.6) has 69417 bin [1.6,1.7) has 69491 bin [1.7,1.8) has 72831 bin [1.8,1.9) has 74707 bin [1.9,2.0) has 75968 bin [2.0,2.1) has 77858 bin [2.1,2.2) has 77447 bin [2.2,2.3) has 75594 bin [2.3,2.4) has 71526 bin [2.4,2.5) has 68452 bin [2.5,2.6) has 64521 bin [2.6,2.7) has 59840 bin [2.7,2.8) has 58677 bin [2.8,2.9) has 59675 bin [2.9,3.0) has 67364 bin [3.0,3.1) has 65742 bin [3.1,3.2) has 64582 bin [3.2,3.3) has 62700 bin [3.3,3.4) has 70663 bin [3.4,3.5) has 88027 bin [3.5,3.6) 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[27.8,27.9) has 665 bin [27.9,28.0) has 567 bin [28.0,28.1) has 536 bin [28.1,28.2) has 501 bin [28.2,28.3) has 483 bin [28.3,28.4) has 453 bin [28.4,28.5) has 440 bin [28.5,28.6) has 371 bin [28.6,28.7) has 340 bin [28.7,28.8) has 344 bin [28.8,28.9) has 305 bin [28.9,29.0) has 265 bin [29.0,29.1) has 230 bin [29.1,29.2) has 227 bin [29.2,29.3) has 230 bin [29.3,29.4) has 184 bin [29.4,29.5) has 174 bin [29.5,29.6) has 177 bin [29.6,29.7) has 149 bin [29.7,29.8) has 151 bin [29.8,29.9) has 121 bin [29.9,30.0) has 113 bin [30.0,30.1) has 122 bin [30.1,30.2) has 103 bin [30.2,30.3) has 101 bin [30.3,30.4) has 106 bin [30.4,30.5) has 81 bin [30.5,30.6) has 80 bin [30.6,30.7) has 68 bin [30.7,30.8) has 66 bin [30.8,30.9) has 79 bin [30.9,31.0) has 62 bin [31.0,31.1) has 48 bin [31.1,31.2) has 38 bin [31.2,31.3) has 34 bin [31.3,31.4) has 45 bin [31.4,31.5) has 32 bin [31.5,31.6) has 28 bin [31.6,31.7) has 31 bin [31.7,31.8) has 22 bin [31.8,31.9) has 20 bin [31.9,32.0) has 8 bin [32.0,32.1) has 5 bin [32.1,32.2) has 7 bin [32.2,32.3) has 8 bin [32.3,32.4) has 4 average z coordinate 1.1 for 30217945 element(s) point source id histogram with bin size 1.000000 bin 13 has 3281634 bin 15 has 4179756 bin 59 has 22756555 average point source id 47.918358677269417 for 30217945 element(s)