lasinfo (210611) report for 'AHN4T/45DZ1_04.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: 338/2022 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: 32268792 number of points by return: 26870000 3947601 1197140 229062 24989 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 404980 0 min x y z: 152980.000 404980.000 3.577 max x y z: 154019.999 406269.999 44.939 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: 32268792 extended number of points by return: 26870000 3947601 1197140 229062 24989 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 3577 44939 intensity 0 4860 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 -29 29 user_data 6 7 point_source_ID 56 58 gps_time 298020305.601502 298023561.628976 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 40 255 B 19 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -17 32.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26870000 number of intermediate returns: 1458600 number of last returns: 26823252 number of single returns: 22883060 covered area in square units/kilounits: 1336968/1.34 point density: all returns 24.14 last only 20.06 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32268792 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26870000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3947601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1197140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 229062 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24989 instead zero. overview over extended number of returns of given pulse: 22883060 5527463 2912443 819795 116972 8500 559 0 0 0 0 0 0 0 0 histogram of classification of points: 7473502 unclassified (1) 21701756 ground (2) 3028251 building (6) 63184 water (9) 2099 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2047351 +---> 369171 of those are unclassified (1) +---> 1546995 of those are ground (2) +---> 125349 of those are building (6) +---> 5836 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.5,3.6) has 13 bin [3.6,3.7) has 171 bin [3.7,3.8) has 34 bin [3.8,3.9) has 155 bin [3.9,4.0) has 838 bin [4.0,4.1) has 1490 bin [4.1,4.2) has 1793 bin [4.2,4.3) has 4418 bin [4.3,4.4) has 8752 bin [4.4,4.5) has 9973 bin [4.5,4.6) has 13440 bin [4.6,4.7) has 24963 bin [4.7,4.8) has 65443 bin [4.8,4.9) has 91720 bin [4.9,5.0) has 106015 bin [5.0,5.1) has 164326 bin 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has 214 bin [40.6,40.7) has 204 bin [40.7,40.8) has 223 bin [40.8,40.9) has 199 bin [40.9,41.0) has 192 bin [41.0,41.1) has 193 bin [41.1,41.2) has 187 bin [41.2,41.3) has 171 bin [41.3,41.4) has 169 bin [41.4,41.5) has 159 bin [41.5,41.6) has 151 bin [41.6,41.7) has 158 bin [41.7,41.8) has 141 bin [41.8,41.9) has 156 bin [41.9,42.0) has 161 bin [42.0,42.1) has 127 bin [42.1,42.2) has 152 bin [42.2,42.3) has 144 bin [42.3,42.4) has 132 bin [42.4,42.5) has 109 bin [42.5,42.6) has 109 bin [42.6,42.7) has 92 bin [42.7,42.8) has 77 bin [42.8,42.9) has 77 bin [42.9,43.0) has 82 bin [43.0,43.1) has 52 bin [43.1,43.2) has 68 bin [43.2,43.3) has 51 bin [43.3,43.4) has 55 bin [43.4,43.5) has 42 bin [43.5,43.6) has 55 bin [43.6,43.7) has 31 bin [43.7,43.8) has 28 bin [43.8,43.9) has 34 bin [43.9,44.0) has 26 bin [44.0,44.1) has 24 bin [44.1,44.2) has 13 bin [44.2,44.3) has 13 bin [44.3,44.4) has 13 bin [44.4,44.5) has 8 bin [44.5,44.6) has 6 bin [44.6,44.7) has 4 bin [44.7,44.8) has 1 bin [44.8,44.9) has 4 bin [44.9,45.0) has 1 average z coordinate 8.5 for 32268792 element(s) point source id histogram with bin size 1.000000 bin 56 has 8257377 bin 57 has 23927952 bin 58 has 83463 average point source id 56.746692903781465 for 32268792 element(s)