lasinfo (210611) report for 'AHN4T/27DN1_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: 336/2022 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: 42968487 number of points by return: 25055372 11810928 4771033 1146716 167580 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 484980 0 min x y z: 190980.000 484980.000 19.235 max x y z: 192019.999 486269.999 68.549 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: 42968487 extended number of points by return: 25055372 11810928 4771033 1146716 167580 15819 1039 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 19235 68549 intensity 0 3965 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 3 user_data 6 7 point_source_ID 122 123 gps_time 330421004.157529 330422629.728280 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 50 255 B 46 255 NIR 29 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.61 22.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25055372 number of intermediate returns: 6106568 number of last returns: 25043657 number of single returns: 13237110 covered area in square units/kilounits: 1340752/1.34 point density: all returns 32.05 last only 18.68 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42968487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25055372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11810928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4771033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1146716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 167580 instead zero. overview over extended number of returns of given pulse: 13237110 14079535 10874708 3920732 760179 89150 7073 0 0 0 0 0 0 0 0 histogram of classification of points: 22088971 unclassified (1) 20590301 ground (2) 269304 building (6) 19911 water (9) +-> flagged as extended overlap: 2574322 +---> 1266479 of those are unclassified (1) +---> 1294256 of those are ground (2) +---> 11276 of those are building (6) +---> 2311 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.2,19.3) has 30 bin [19.3,19.4) has 253 bin [19.4,19.5) has 415 bin [19.5,19.6) has 575 bin [19.6,19.7) has 703 bin [19.7,19.8) has 883 bin [19.8,19.9) has 2292 bin [19.9,20.0) has 3522 bin [20.0,20.1) has 8245 bin [20.1,20.2) has 20197 bin [20.2,20.3) has 28918 bin [20.3,20.4) has 122336 bin [20.4,20.5) has 118174 bin [20.5,20.6) has 121836 bin [20.6,20.7) has 366655 bin [20.7,20.8) has 446808 bin 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[62.7,62.8) has 1023 bin [62.8,62.9) has 1017 bin [62.9,63.0) has 976 bin [63.0,63.1) has 985 bin [63.1,63.2) has 941 bin [63.2,63.3) has 872 bin [63.3,63.4) has 890 bin [63.4,63.5) has 849 bin [63.5,63.6) has 754 bin [63.6,63.7) has 723 bin [63.7,63.8) has 675 bin [63.8,63.9) has 616 bin [63.9,64.0) has 569 bin [64.0,64.1) has 465 bin [64.1,64.2) has 446 bin [64.2,64.3) has 399 bin [64.3,64.4) has 413 bin [64.4,64.5) has 415 bin [64.5,64.6) has 362 bin [64.6,64.7) has 356 bin [64.7,64.8) has 319 bin [64.8,64.9) has 302 bin [64.9,65.0) has 276 bin [65.0,65.1) has 245 bin [65.1,65.2) has 228 bin [65.2,65.3) has 227 bin [65.3,65.4) has 181 bin [65.4,65.5) has 205 bin [65.5,65.6) has 183 bin [65.6,65.7) has 146 bin [65.7,65.8) has 147 bin [65.8,65.9) has 125 bin [65.9,66.0) has 127 bin [66.0,66.1) has 135 bin [66.1,66.2) has 108 bin [66.2,66.3) has 93 bin [66.3,66.4) has 93 bin [66.4,66.5) has 67 bin [66.5,66.6) has 58 bin [66.6,66.7) has 69 bin [66.7,66.8) has 65 bin [66.8,66.9) has 41 bin [66.9,67.0) has 47 bin [67.0,67.1) has 42 bin [67.1,67.2) has 34 bin [67.2,67.3) has 28 bin [67.3,67.4) has 39 bin [67.4,67.5) has 19 bin [67.5,67.6) has 19 bin [67.6,67.7) has 16 bin [67.7,67.8) has 12 bin [67.8,67.9) has 8 bin [67.9,68.0) has 10 bin [68.0,68.1) has 6 bin [68.1,68.2) has 3 bin [68.2,68.3) has 4 bin [68.3,68.4) has 4 bin [68.4,68.5) has 3 bin [68.5,68.6) has 2 average z coordinate 31.8 for 42968487 element(s) point source id histogram with bin size 1.000000 bin 122 has 27726945 bin 123 has 15241542 average point source id 122.354714421292044 for 42968487 element(s)