lasinfo (210611) report for 'AHN4T/08DZ2_07.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: 334/2022 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: 38552230 number of points by return: 31470296 4667948 1848626 479570 77418 scale factor x y z: 0.001 0.001 0.001 offset x y z: 275980 578730 0 min x y z: 275980.000 578730.000 -2.434 max x y z: 277019.999 580019.999 32.311 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: 38552230 extended number of points by return: 31470296 4667948 1848626 479570 77418 7852 520 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 -2434 32311 intensity 0 4891 return_number 1 7 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 25 203 gps_time 330510532.241286 330857066.944474 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 53 255 B 40 255 NIR 19 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.91 32.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31470296 number of intermediate returns: 2414296 number of last returns: 31453375 number of single returns: 26785737 covered area in square units/kilounits: 1159032/1.16 point density: all returns 33.26 last only 27.14 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38552230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31470296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4667948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1848626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 479570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77418 instead zero. overview over extended number of returns of given pulse: 26785737 5656097 4107153 1608273 347426 44053 3491 0 0 0 0 0 0 0 0 histogram of classification of points: 9410591 unclassified (1) 25199282 ground (2) 2823892 building (6) 1071141 water (9) 47324 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2587935 +---> 665618 of those are unclassified (1) +---> 1740153 of those are ground (2) +---> 167482 of those are building (6) +---> 14682 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 2 bin [-2.4,-2.3) has 252 bin [-2.3,-2.2) has 5564 bin [-2.2,-2.1) has 22692 bin [-2.1,-2.0) has 17117 bin [-2.0,-1.9) has 8935 bin [-1.9,-1.8) has 18728 bin [-1.8,-1.7) has 69571 bin [-1.7,-1.6) has 26353 bin [-1.6,-1.5) has 39261 bin [-1.5,-1.4) has 65375 bin [-1.4,-1.3) has 63543 bin [-1.3,-1.2) has 112650 bin [-1.2,-1.1) has 197218 bin 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has 14483 bin [18.7,18.8) has 13660 bin [18.8,18.9) has 13363 bin [18.9,19.0) has 12662 bin [19.0,19.1) has 11607 bin [19.1,19.2) has 9912 bin [19.2,19.3) has 9172 bin [19.3,19.4) has 8955 bin [19.4,19.5) has 8245 bin [19.5,19.6) has 7999 bin [19.6,19.7) has 7757 bin [19.7,19.8) has 7542 bin [19.8,19.9) has 7188 bin [19.9,20.0) has 6927 bin [20.0,20.1) has 6799 bin [20.1,20.2) has 6222 bin [20.2,20.3) has 6096 bin [20.3,20.4) has 5886 bin [20.4,20.5) has 5796 bin [20.5,20.6) has 5568 bin [20.6,20.7) has 5386 bin [20.7,20.8) has 5202 bin [20.8,20.9) has 5089 bin [20.9,21.0) has 4967 bin [21.0,21.1) has 4872 bin [21.1,21.2) has 4887 bin [21.2,21.3) has 4799 bin [21.3,21.4) has 4683 bin [21.4,21.5) has 4602 bin [21.5,21.6) has 4481 bin [21.6,21.7) has 4221 bin [21.7,21.8) has 3978 bin [21.8,21.9) has 4000 bin [21.9,22.0) has 3940 bin [22.0,22.1) has 3660 bin [22.1,22.2) has 3497 bin [22.2,22.3) has 3453 bin [22.3,22.4) has 3333 bin [22.4,22.5) has 3212 bin [22.5,22.6) has 2992 bin 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[26.6,26.7) has 1042 bin [26.7,26.8) has 1085 bin [26.8,26.9) has 949 bin [26.9,27.0) has 1033 bin [27.0,27.1) has 1047 bin [27.1,27.2) has 1067 bin [27.2,27.3) has 1055 bin [27.3,27.4) has 973 bin [27.4,27.5) has 1044 bin [27.5,27.6) has 1042 bin [27.6,27.7) has 923 bin [27.7,27.8) has 969 bin [27.8,27.9) has 887 bin [27.9,28.0) has 899 bin [28.0,28.1) has 827 bin [28.1,28.2) has 808 bin [28.2,28.3) has 794 bin [28.3,28.4) has 773 bin [28.4,28.5) has 795 bin [28.5,28.6) has 724 bin [28.6,28.7) has 675 bin [28.7,28.8) has 691 bin [28.8,28.9) has 620 bin [28.9,29.0) has 642 bin [29.0,29.1) has 593 bin [29.1,29.2) has 563 bin [29.2,29.3) has 566 bin [29.3,29.4) has 479 bin [29.4,29.5) has 468 bin [29.5,29.6) has 481 bin [29.6,29.7) has 430 bin [29.7,29.8) has 421 bin [29.8,29.9) has 352 bin [29.9,30.0) has 368 bin [30.0,30.1) has 329 bin [30.1,30.2) has 291 bin [30.2,30.3) has 274 bin [30.3,30.4) has 247 bin [30.4,30.5) has 214 bin [30.5,30.6) has 221 bin [30.6,30.7) has 184 bin [30.7,30.8) has 178 bin [30.8,30.9) has 163 bin [30.9,31.0) has 124 bin [31.0,31.1) has 137 bin [31.1,31.2) has 108 bin [31.2,31.3) has 94 bin [31.3,31.4) has 68 bin [31.4,31.5) has 57 bin [31.5,31.6) has 47 bin [31.6,31.7) has 41 bin [31.7,31.8) has 36 bin [31.8,31.9) has 27 bin [31.9,32.0) has 19 bin [32.0,32.1) has 12 bin [32.1,32.2) has 7 bin [32.2,32.3) has 3 bin [32.3,32.4) has 1 average z coordinate 2.6 for 38552230 element(s) point source id histogram with bin size 1.000000 bin 25 has 292434 bin 26 has 17202074 bin 27 has 6027374 bin 203 has 15030348 average point source id 95.155702173389187 for 38552230 element(s)