lasinfo (210611) report for 'AHN4T/09DN2_13.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: 176/2021 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: 2715701 number of points by return: 2715495 206 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 558730 0 min x y z: 116980.000 559314.251 0.076 max x y z: 117904.555 560019.999 4.176 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: 2715701 extended number of points by return: 2715495 206 0 0 0 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 924555 Y 584251 1289999 Z 76 4176 intensity 24 1823 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 -6 user_data 8 9 point_source_ID 1053 1054 gps_time 268474176.366305 268474511.382535 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 186 G 57 177 B 50 162 NIR 26 199 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 -1000 extended_scanner_channel 0 0 attribute0 0.24 18.23 ('Amplitude') attribute1 -16.74 2 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 2715495 number of intermediate returns: 0 number of last returns: 2715666 number of single returns: 2715460 covered area in square units/kilounits: 278592/0.28 point density: all returns 9.75 last only 9.75 (per square units) spacing: all returns 0.32 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2715701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2715495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 206 instead zero. overview over extended number of returns of given pulse: 2715460 241 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 463 unclassified (1) 1938425 ground (2) 776813 water (9) +-> flagged as extended overlap: 344439 +---> 131 of those are unclassified (1) +---> 251247 of those are ground (2) +---> 93061 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 2 bin [0.1,0.2) has 430 bin [0.2,0.3) has 20083 bin [0.3,0.4) has 223038 bin [0.4,0.5) has 429862 bin [0.5,0.6) has 189032 bin [0.6,0.7) has 62264 bin [0.7,0.8) has 71833 bin [0.8,0.9) has 55914 bin [0.9,1.0) has 43960 bin [1.0,1.1) has 45049 bin [1.1,1.2) has 44024 bin [1.2,1.3) has 70626 bin [1.3,1.4) has 62074 bin [1.4,1.5) has 80702 bin [1.5,1.6) has 124053 bin [1.6,1.7) has 76156 bin [1.7,1.8) has 53615 bin [1.8,1.9) has 75573 bin [1.9,2.0) has 81686 bin [2.0,2.1) has 71776 bin [2.1,2.2) has 50032 bin [2.2,2.3) has 54661 bin [2.3,2.4) has 50500 bin [2.4,2.5) has 43811 bin [2.5,2.6) has 47112 bin [2.6,2.7) has 46619 bin [2.7,2.8) has 51203 bin [2.8,2.9) has 41547 bin [2.9,3.0) has 42405 bin [3.0,3.1) has 98527 bin [3.1,3.2) has 129767 bin [3.2,3.3) has 136774 bin [3.3,3.4) has 25224 bin [3.4,3.5) has 4795 bin [3.5,3.6) has 2808 bin [3.6,3.7) has 1944 bin [3.7,3.8) has 1917 bin [3.8,3.9) has 1985 bin [3.9,4.0) has 1185 bin [4.0,4.1) has 834 bin [4.1,4.2) has 299 average z coordinate 1.5 for 2715701 element(s) point source id histogram with bin size 1.000000 bin 1053 has 1179538 bin 1054 has 1536163 average point source id 1053.565659842523246 for 2715701 element(s)