lasinfo (210611) report for 'AHN4T/57BZ1_19.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: 340/2022 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: 6807364 number of points by return: 4935476 1403165 399073 63512 6138 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 363730 0 min x y z: 152980.000 364632.502 33.516 max x y z: 154019.999 365019.999 71.493 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: 6807364 extended number of points by return: 4935476 1403165 399073 63512 6138 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 902502 1289999 Z 33516 71493 intensity 51 4172 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 -3 29 user_data 6 7 point_source_ID 76 1077 gps_time 298284009.455304 298287961.026556 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 216 G 32 200 B 20 184 NIR 21 241 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -500 4833 extended_scanner_channel 0 0 attribute0 0.51 41.72 ('Amplitude') attribute1 -16.4 25.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 4935476 number of intermediate returns: 467057 number of last returns: 4940282 number of single returns: 3535451 covered area in square units/kilounits: 251324/0.25 point density: all returns 27.09 last only 19.66 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6807364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4935476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1403165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 399073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6138 instead zero. overview over extended number of returns of given pulse: 3535451 2008459 1004341 228656 28581 1791 85 0 0 0 0 0 0 0 0 histogram of classification of points: 2109388 unclassified (1) 4693830 ground (2) 3560 water (9) 586 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 664948 +---> 110136 of those are unclassified (1) +---> 554217 of those are ground (2) +---> 595 of those are water (9) z coordinate histogram with bin size 0.100000 bin [33.5,33.6) has 88 bin [33.6,33.7) has 861 bin [33.7,33.8) has 2102 bin [33.8,33.9) has 1474 bin [33.9,34.0) has 988 bin [34.0,34.1) has 933 bin [34.1,34.2) has 1741 bin [34.2,34.3) has 4974 bin [34.3,34.4) has 58299 bin [34.4,34.5) has 90081 bin [34.5,34.6) has 81784 bin [34.6,34.7) has 200656 bin [34.7,34.8) has 300088 bin [34.8,34.9) has 195555 bin [34.9,35.0) has 132266 bin [35.0,35.1) has 113449 bin [35.1,35.2) has 278202 bin 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has 416 bin [66.9,67.0) has 413 bin [67.0,67.1) has 407 bin [67.1,67.2) has 352 bin [67.2,67.3) has 390 bin [67.3,67.4) has 310 bin [67.4,67.5) has 321 bin [67.5,67.6) has 321 bin [67.6,67.7) has 293 bin [67.7,67.8) has 278 bin [67.8,67.9) has 239 bin [67.9,68.0) has 211 bin [68.0,68.1) has 225 bin [68.1,68.2) has 193 bin [68.2,68.3) has 181 bin [68.3,68.4) has 168 bin [68.4,68.5) has 160 bin [68.5,68.6) has 140 bin [68.6,68.7) has 114 bin [68.7,68.8) has 119 bin [68.8,68.9) has 86 bin [68.9,69.0) has 108 bin [69.0,69.1) has 102 bin [69.1,69.2) has 87 bin [69.2,69.3) has 74 bin [69.3,69.4) has 70 bin [69.4,69.5) has 55 bin [69.5,69.6) has 47 bin [69.6,69.7) has 48 bin [69.7,69.8) has 43 bin [69.8,69.9) has 35 bin [69.9,70.0) has 34 bin [70.0,70.1) has 27 bin [70.1,70.2) has 22 bin [70.2,70.3) has 19 bin [70.3,70.4) has 14 bin [70.4,70.5) has 14 bin [70.5,70.6) has 7 bin [70.6,70.7) has 13 bin [70.7,70.8) has 5 bin [70.8,70.9) has 6 bin [70.9,71.0) has 4 bin [71.0,71.1) has 3 bin [71.1,71.2) has 5 bin [71.2,71.3) has 6 bin [71.3,71.4) has 1 bin [71.4,71.5) has 2 average z coordinate 38.8 for 6807364 element(s) point source id histogram with bin size 1.000000 bin 76 has 1983238 bin 1077 has 4824126 average point source id 785.371516786820848 for 6807364 element(s)