lasinfo (210611) report for 'AHN4T/38HN2_14.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: 180/2021 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: 59970220 number of points by return: 55894251 3023985 852005 177808 22171 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 433730 0 min x y z: 137980.000 433730.000 -0.715 max x y z: 139019.999 435019.999 33.376 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: 59970220 extended number of points by return: 55894251 3023985 852005 177808 22171 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 -715 33376 intensity 0 4933 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 -33 30 user_data 6 7 point_source_ID 63 85 gps_time 269712334.594358 270022257.680432 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 24 255 B 14 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.95 34.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 55894251 number of intermediate returns: 1053810 number of last returns: 55880839 number of single returns: 52858680 covered area in square units/kilounits: 1327400/1.33 point density: all returns 45.18 last only 42.10 (per square units) spacing: all returns 0.15 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59970220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 55894251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3023985 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 852005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177808 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22171 instead zero. overview over extended number of returns of given pulse: 52858680 4351817 2024185 623983 110173 1339 43 0 0 0 0 0 0 0 0 histogram of classification of points: 5122316 unclassified (1) 53758959 ground (2) 792394 building (6) 295006 water (9) 1545 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4470921 +---> 394266 of those are unclassified (1) +---> 3968892 of those are ground (2) +---> 75666 of those are building (6) +---> 32094 of those are water (9) +---> 3 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 2 bin [-0.7,-0.6) has 592 bin [-0.6,-0.5) has 25654 bin [-0.5,-0.4) has 77517 bin [-0.4,-0.3) has 78887 bin [-0.3,-0.2) has 69838 bin [-0.2,-0.1) has 131753 bin [-0.1,0.0) has 155551 bin [0.0,0.1) has 173529 bin [0.1,0.2) has 335049 bin [0.2,0.3) has 777377 bin [0.3,0.4) has 1570379 bin [0.4,0.5) has 3008606 bin [0.5,0.6) has 4250981 bin [0.6,0.7) has 5329299 bin [0.7,0.8) has 7383689 bin [0.8,0.9) has 7760896 bin [0.9,1.0) has 6793329 bin [1.0,1.1) has 4508399 bin [1.1,1.2) has 3569080 bin [1.2,1.3) has 2837052 bin [1.3,1.4) has 1952000 bin [1.4,1.5) has 1240061 bin [1.5,1.6) has 857883 bin [1.6,1.7) has 487503 bin [1.7,1.8) has 157700 bin [1.8,1.9) has 123163 bin [1.9,2.0) has 119363 bin [2.0,2.1) has 122989 bin [2.1,2.2) has 134053 bin [2.2,2.3) has 181541 bin [2.3,2.4) has 212562 bin [2.4,2.5) has 227620 bin [2.5,2.6) has 149567 bin [2.6,2.7) has 136767 bin [2.7,2.8) has 133622 bin [2.8,2.9) has 84549 bin [2.9,3.0) has 82006 bin [3.0,3.1) has 83149 bin [3.1,3.2) has 83537 bin [3.2,3.3) has 77497 bin [3.3,3.4) has 74442 bin [3.4,3.5) has 79200 bin [3.5,3.6) has 58817 bin [3.6,3.7) has 50712 bin [3.7,3.8) has 52106 bin [3.8,3.9) has 49871 bin [3.9,4.0) has 45943 bin [4.0,4.1) has 46237 bin [4.1,4.2) has 44839 bin [4.2,4.3) has 44003 bin [4.3,4.4) has 42154 bin [4.4,4.5) has 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[32.3,32.4) has 56 bin [32.4,32.5) has 45 bin [32.5,32.6) has 36 bin [32.6,32.7) has 35 bin [32.7,32.8) has 24 bin [32.8,32.9) has 22 bin [32.9,33.0) has 12 bin [33.0,33.1) has 18 bin [33.1,33.2) has 13 bin [33.2,33.3) has 4 bin [33.3,33.4) has 5 average z coordinate 1.7 for 59970220 element(s) point source id histogram with bin size 1.000000 bin 63 has 11716289 bin 64 has 35218871 bin 65 has 1566096 bin 85 has 11468964 average point source id 67.846876849876494 for 59970220 element(s)