lasinfo (210611) report for 'AHN4T/12EN1_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: 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: 47026822 number of points by return: 39831541 5044179 1721934 374383 50437 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 569980 0 min x y z: 242980.000 569980.000 -2.932 max x y z: 244019.999 571269.999 34.358 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: 47026822 extended number of points by return: 39831541 5044179 1721934 374383 50437 4140 208 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 -2932 34358 intensity 29 4968 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 33 1033 gps_time 330783379.965589 332243253.750699 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 49 255 B 37 255 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 -16.19 33.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39831541 number of intermediate returns: 2152135 number of last returns: 39815054 number of single returns: 34771908 covered area in square units/kilounits: 1311580/1.31 point density: all returns 35.86 last only 30.36 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47026822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39831541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5044179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1721934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 374383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50437 instead zero. overview over extended number of returns of given pulse: 34771908 6658576 4045124 1295418 230862 23517 1417 0 0 0 0 0 0 0 0 histogram of classification of points: 10069419 unclassified (1) 32841954 ground (2) 1103001 building (6) 2968144 water (9) 44304 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2863839 +---> 598758 of those are unclassified (1) +---> 1988917 of those are ground (2) +---> 60916 of those are building (6) +---> 210476 of those are water (9) +---> 4772 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 1 bin [-2.9,-2.8) has 2 bin [-2.8,-2.7) has 2 bin [-2.7,-2.6) has 1 bin [-2.5,-2.4) has 1 bin [-2.4,-2.3) has 2 bin [-2.3,-2.2) has 1 bin [-2.2,-2.1) has 2 bin [-1.0,-0.9) has 1 bin [-0.9,-0.8) has 48 bin [-0.8,-0.7) has 901 bin [-0.7,-0.6) has 4201 bin [-0.6,-0.5) has 7078 bin 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166 bin [27.4,27.5) has 180 bin [27.5,27.6) has 160 bin [27.6,27.7) has 169 bin [27.7,27.8) has 163 bin [27.8,27.9) has 166 bin [27.9,28.0) has 139 bin [28.0,28.1) has 141 bin [28.1,28.2) has 145 bin [28.2,28.3) has 138 bin [28.3,28.4) has 129 bin [28.4,28.5) has 155 bin [28.5,28.6) has 138 bin [28.6,28.7) has 113 bin [28.7,28.8) has 115 bin [28.8,28.9) has 129 bin [28.9,29.0) has 123 bin [29.0,29.1) has 104 bin [29.1,29.2) has 107 bin [29.2,29.3) has 78 bin [29.3,29.4) has 93 bin [29.4,29.5) has 82 bin [29.5,29.6) has 93 bin [29.6,29.7) has 58 bin [29.7,29.8) has 65 bin [29.8,29.9) has 65 bin [29.9,30.0) has 61 bin [30.0,30.1) has 58 bin [30.1,30.2) has 80 bin [30.2,30.3) has 58 bin [30.3,30.4) has 61 bin [30.4,30.5) has 65 bin [30.5,30.6) has 42 bin [30.6,30.7) has 52 bin [30.7,30.8) has 56 bin [30.8,30.9) has 67 bin [30.9,31.0) has 48 bin [31.0,31.1) has 49 bin [31.1,31.2) has 48 bin [31.2,31.3) has 56 bin [31.3,31.4) has 39 bin [31.4,31.5) has 48 bin [31.5,31.6) has 47 bin [31.6,31.7) has 47 bin [31.7,31.8) has 45 bin [31.8,31.9) has 37 bin [31.9,32.0) has 38 bin [32.0,32.1) has 48 bin [32.1,32.2) has 31 bin [32.2,32.3) has 35 bin [32.3,32.4) has 35 bin [32.4,32.5) has 41 bin [32.5,32.6) has 30 bin [32.6,32.7) has 28 bin [32.7,32.8) has 26 bin [32.8,32.9) has 27 bin [32.9,33.0) has 22 bin [33.0,33.1) has 19 bin [33.1,33.2) has 15 bin [33.2,33.3) has 7 bin [33.3,33.4) has 8 bin [33.4,33.5) has 4 bin [33.5,33.6) has 8 bin [33.6,33.7) has 10 bin [33.7,33.8) has 9 bin [33.8,33.9) has 2 bin [33.9,34.0) has 2 bin [34.0,34.1) has 4 bin [34.1,34.2) has 3 bin [34.2,34.3) has 6 bin [34.3,34.4) has 2 average z coordinate 2.6 for 47026822 element(s) point source id histogram with bin size 1.000000 bin 33 has 15049338 bin 34 has 8762185 bin 1032 has 12107815 bin 1033 has 11107484 average point source id 526.589666127130613 for 47026822 element(s)