lasinfo (210611) report for 'AHN4T/10GZ2_18.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: 10094229 number of points by return: 10089077 5151 1 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 551230 0 min x y z: 166980.000 551230.000 -2.058 max x y z: 168019.999 552519.999 5.376 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: 10094229 extended number of points by return: 10089077 5151 1 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 1039999 Y 0 1289999 Z -2058 5376 intensity 19 2872 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -22 29 user_data 8 9 point_source_ID 1128 1130 gps_time 269080181.622547 269082030.801729 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 24 255 B 1 255 NIR 24 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0.19 28.72 ('Amplitude') attribute1 -16.86 11.54 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 10089077 number of intermediate returns: 1 number of last returns: 10089871 number of single returns: 10084720 covered area in square units/kilounits: 1102488/1.10 point density: all returns 9.16 last only 9.15 (per square units) spacing: all returns 0.33 last only 0.33 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 10094229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10089077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1 instead zero. overview over extended number of returns of given pulse: 10084720 9506 3 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20381 unclassified (1) 1887710 ground (2) 8186138 water (9) +-> flagged as extended overlap: 747561 +---> 2956 of those are unclassified (1) +---> 359900 of those are ground (2) +---> 384705 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 9 bin [-2.0,-1.9) has 113 bin [-1.9,-1.8) has 132 bin [-1.8,-1.7) has 124 bin [-1.7,-1.6) has 276 bin [-1.6,-1.5) has 1533 bin [-1.5,-1.4) has 31972 bin [-1.4,-1.3) has 89399 bin [-1.3,-1.2) has 290747 bin [-1.2,-1.1) has 659299 bin [-1.1,-1.0) has 394289 bin [-1.0,-0.9) has 75298 bin [-0.9,-0.8) has 18781 bin [-0.8,-0.7) has 22077 bin [-0.7,-0.6) has 149407 bin [-0.6,-0.5) has 3715342 bin [-0.5,-0.4) has 4124656 bin [-0.4,-0.3) has 348816 bin [-0.3,-0.2) has 38457 bin [-0.2,-0.1) has 27084 bin [-0.1,0.0) has 18819 bin [0.0,0.1) has 15002 bin [0.1,0.2) has 15700 bin [0.2,0.3) has 15066 bin [0.3,0.4) has 9015 bin [0.4,0.5) has 7926 bin [0.5,0.6) has 8446 bin [0.6,0.7) has 10132 bin [0.7,0.8) has 1463 bin [0.8,0.9) has 890 bin [0.9,1.0) has 897 bin [1.0,1.1) has 797 bin [1.1,1.2) has 717 bin [1.2,1.3) has 496 bin [1.3,1.4) has 363 bin [1.4,1.5) has 271 bin [1.5,1.6) has 179 bin [1.6,1.7) has 92 bin [1.7,1.8) has 42 bin [1.8,1.9) has 14 bin [1.9,2.0) has 8 bin [2.0,2.1) has 2 bin [2.1,2.2) has 1 bin [2.4,2.5) has 1 bin [2.5,2.6) has 2 bin [2.7,2.8) has 15 bin [2.8,2.9) has 59 bin [5.3,5.4) has 3 average z coordinate -0.6 for 10094229 element(s) point source id histogram with bin size 1.000000 bin 1128 has 435291 bin 1129 has 9316678 bin 1130 has 342260 average point source id 1128.990783743859993 for 10094229 element(s)