lasinfo (210611) report for 'AHN4T/46DN2_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: 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: 65844153 number of points by return: 47722272 12410981 4611030 978941 120929 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 411230 0 min x y z: 197980.000 411230.000 8.930 max x y z: 199019.999 412519.999 44.746 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: 65844153 extended number of points by return: 47722272 12410981 4611030 978941 120929 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 8930 44746 intensity 40 5029 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 29 user_data 6 7 point_source_ID 84 1080 gps_time 296129697.483370 298301098.879693 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 46 255 B 37 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.4 50.29 ('Amplitude') attribute1 -16.52 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47722272 number of intermediate returns: 5742342 number of last returns: 47623421 number of single returns: 35243882 covered area in square units/kilounits: 1324412/1.32 point density: all returns 49.72 last only 35.96 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65844153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47722272 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12410981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4611030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 978941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 120929 instead zero. overview over extended number of returns of given pulse: 35243882 15616359 10925532 3449195 562640 44252 2293 0 0 0 0 0 0 0 0 histogram of classification of points: 20542539 unclassified (1) 43615574 ground (2) 906791 building (6) 779249 water (9) +-> flagged as extended overlap: 4623181 +---> 1160909 of those are unclassified (1) +---> 3214268 of those are ground (2) +---> 197180 of those are building (6) +---> 50824 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.9,9.0) has 6 bin [9.0,9.1) has 288 bin [9.1,9.2) has 24618 bin [9.2,9.3) has 44802 bin [9.3,9.4) has 189179 bin [9.4,9.5) has 797467 bin [9.5,9.6) has 472951 bin [9.6,9.7) has 352532 bin [9.7,9.8) has 553238 bin [9.8,9.9) has 627767 bin [9.9,10.0) has 1435094 bin [10.0,10.1) has 1282416 bin [10.1,10.2) has 1033746 bin [10.2,10.3) has 773613 bin [10.3,10.4) has 695067 bin [10.4,10.5) has 556303 bin [10.5,10.6) has 419843 bin [10.6,10.7) has 369620 bin [10.7,10.8) has 355278 bin [10.8,10.9) has 360170 bin [10.9,11.0) has 380089 bin [11.0,11.1) has 367556 bin [11.1,11.2) has 322460 bin [11.2,11.3) has 316261 bin [11.3,11.4) has 300695 bin [11.4,11.5) has 273300 bin [11.5,11.6) has 281505 bin [11.6,11.7) has 272249 bin [11.7,11.8) has 280758 bin [11.8,11.9) has 308301 bin [11.9,12.0) has 296859 bin [12.0,12.1) has 288581 bin [12.1,12.2) has 268285 bin [12.2,12.3) has 298409 bin [12.3,12.4) has 376863 bin [12.4,12.5) has 468966 bin [12.5,12.6) has 541063 bin [12.6,12.7) has 672651 bin [12.7,12.8) has 939580 bin [12.8,12.9) has 891964 bin [12.9,13.0) has 969055 bin [13.0,13.1) has 1092502 bin [13.1,13.2) has 1083778 bin [13.2,13.3) has 1107412 bin [13.3,13.4) has 1340069 bin [13.4,13.5) has 1529579 bin [13.5,13.6) has 1530733 bin [13.6,13.7) has 1540136 bin [13.7,13.8) has 1424217 bin [13.8,13.9) has 1349839 bin [13.9,14.0) has 1277625 bin [14.0,14.1) has 1379456 bin [14.1,14.2) 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[29.0,29.1) has 125174 bin [29.1,29.2) has 125346 bin [29.2,29.3) has 125355 bin [29.3,29.4) has 125346 bin [29.4,29.5) has 124715 bin [29.5,29.6) has 124560 bin [29.6,29.7) has 124793 bin [29.7,29.8) has 124455 bin [29.8,29.9) has 122953 bin [29.9,30.0) has 122963 bin [30.0,30.1) has 122435 bin [30.1,30.2) has 121545 bin [30.2,30.3) has 120617 bin [30.3,30.4) has 119777 bin [30.4,30.5) has 119429 bin [30.5,30.6) has 117837 bin [30.6,30.7) has 117392 bin [30.7,30.8) has 114918 bin [30.8,30.9) has 114656 bin [30.9,31.0) has 112654 bin [31.0,31.1) has 111522 bin [31.1,31.2) has 110049 bin [31.2,31.3) has 108648 bin [31.3,31.4) has 106825 bin [31.4,31.5) has 105476 bin [31.5,31.6) has 104437 bin [31.6,31.7) has 102950 bin [31.7,31.8) has 101729 bin [31.8,31.9) has 99308 bin [31.9,32.0) has 97892 bin [32.0,32.1) has 95993 bin [32.1,32.2) has 93275 bin [32.2,32.3) has 91542 bin [32.3,32.4) has 89819 bin [32.4,32.5) has 88253 bin [32.5,32.6) has 86157 bin [32.6,32.7) has 84386 bin 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has 1 average z coordinate 16.9 for 65844153 element(s) point source id histogram with bin size 1.000000 bin 84 has 1257277 bin 85 has 28050329 bin 86 has 2177299 bin 1079 has 28145823 bin 1080 has 6213425 average point source id 603.804243088980115 for 65844153 element(s)