lasinfo (210611) report for 'AHN4T/64GN2_23.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: 181/2021 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: 14585926 number of points by return: 14576540 7604 1417 332 33 scale factor x y z: 0.001 0.001 0.001 offset x y z: 46980 412480 0 min x y z: 46980.000 412480.000 -3.117 max x y z: 48019.999 413769.999 11.839 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: 14585926 extended number of points by return: 14576540 7604 1417 332 33 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 -3117 11839 intensity 56 4649 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -12 33 user_data 6 7 point_source_ID 23 62 gps_time 259417153.883156 260712948.535873 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 45 255 B 44 255 NIR 85 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -2000 5500 extended_scanner_channel 0 0 attribute0 0.56 46.49 ('Amplitude') attribute1 -16.08 29.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14576540 number of intermediate returns: 1778 number of last returns: 14577528 number of single returns: 14569920 covered area in square units/kilounits: 1141184/1.14 point density: all returns 12.78 last only 12.77 (per square units) spacing: all returns 0.28 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14585926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14576540 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 332 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33 instead zero. overview over extended number of returns of given pulse: 14569920 11389 3258 1194 165 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 22057 unclassified (1) 10912156 ground (2) 3651713 water (9) +-> flagged as extended overlap: 873285 +---> 1506 of those are unclassified (1) +---> 565783 of those are ground (2) +---> 305996 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 1 bin [-3.1,-3.0) has 104 bin [-3.0,-2.9) has 3117 bin [-2.9,-2.8) has 3780 bin [-2.8,-2.7) has 4419 bin [-2.7,-2.6) has 21154 bin [-2.6,-2.5) has 19320 bin [-2.5,-2.4) has 16278 bin [-2.4,-2.3) has 16206 bin [-2.3,-2.2) has 16021 bin [-2.2,-2.1) has 17615 bin [-2.1,-2.0) has 131037 bin [-2.0,-1.9) has 4567336 bin [-1.9,-1.8) has 3367957 bin [-1.8,-1.7) has 1866116 bin [-1.7,-1.6) has 1470726 bin [-1.6,-1.5) has 655378 bin [-1.5,-1.4) has 297843 bin [-1.4,-1.3) has 187832 bin [-1.3,-1.2) has 116358 bin [-1.2,-1.1) has 114898 bin [-1.1,-1.0) has 128685 bin [-1.0,-0.9) has 146844 bin [-0.9,-0.8) has 137530 bin [-0.8,-0.7) has 57703 bin [-0.7,-0.6) has 14622 bin [-0.6,-0.5) has 6806 bin [-0.5,-0.4) has 7186 bin [-0.4,-0.3) has 6614 bin [-0.3,-0.2) has 5916 bin [-0.2,-0.1) has 5758 bin [-0.1,0.0) has 5293 bin [0.0,0.1) has 5000 bin [0.1,0.2) has 4766 bin [0.2,0.3) has 4845 bin [0.3,0.4) has 4908 bin [0.4,0.5) has 5567 bin [0.5,0.6) has 6270 bin [0.6,0.7) has 6022 bin [0.7,0.8) has 4652 bin [0.8,0.9) has 4378 bin [0.9,1.0) has 4342 bin [1.0,1.1) has 4125 bin [1.1,1.2) has 4183 bin [1.2,1.3) has 4142 bin [1.3,1.4) has 4185 bin [1.4,1.5) has 4269 bin [1.5,1.6) has 4266 bin [1.6,1.7) has 4347 bin [1.7,1.8) has 4373 bin [1.8,1.9) has 4464 bin [1.9,2.0) has 4476 bin [2.0,2.1) has 4344 bin [2.1,2.2) has 4448 bin [2.2,2.3) has 4430 bin [2.3,2.4) has 4545 bin [2.4,2.5) has 4620 bin [2.5,2.6) has 4598 bin [2.6,2.7) has 4753 bin [2.7,2.8) has 4615 bin [2.8,2.9) has 4662 bin [2.9,3.0) has 4741 bin [3.0,3.1) has 4842 bin [3.1,3.2) has 5259 bin [3.2,3.3) has 5438 bin [3.3,3.4) has 5692 bin [3.4,3.5) has 6737 bin [3.5,3.6) has 8460 bin [3.6,3.7) has 9300 bin [3.7,3.8) has 9668 bin [3.8,3.9) has 10861 bin [3.9,4.0) has 11932 bin [4.0,4.1) has 14242 bin [4.1,4.2) has 12310 bin [4.2,4.3) has 8698 bin [4.3,4.4) has 6481 bin [4.4,4.5) has 5195 bin [4.5,4.6) has 4711 bin [4.6,4.7) has 4560 bin [4.7,4.8) has 4304 bin [4.8,4.9) has 4120 bin [4.9,5.0) has 4327 bin [5.0,5.1) has 4168 bin [5.1,5.2) has 4008 bin [5.2,5.3) has 4045 bin [5.3,5.4) has 4037 bin [5.4,5.5) has 3973 bin [5.5,5.6) has 3797 bin [5.6,5.7) has 3952 bin [5.7,5.8) has 3898 bin [5.8,5.9) has 3867 bin [5.9,6.0) has 4005 bin [6.0,6.1) has 4117 bin [6.1,6.2) has 4588 bin [6.2,6.3) has 4201 bin [6.3,6.4) has 3623 bin [6.4,6.5) has 3732 bin [6.5,6.6) has 3935 bin [6.6,6.7) has 5144 bin [6.7,6.8) has 6349 bin [6.8,6.9) has 8780 bin [6.9,7.0) has 11510 bin [7.0,7.1) has 14114 bin [7.1,7.2) has 16467 bin [7.2,7.3) has 28329 bin [7.3,7.4) has 32881 bin [7.4,7.5) has 31842 bin [7.5,7.6) has 31464 bin [7.6,7.7) has 32829 bin [7.7,7.8) has 36591 bin [7.8,7.9) has 42536 bin [7.9,8.0) has 53001 bin [8.0,8.1) has 52113 bin [8.1,8.2) has 44474 bin [8.2,8.3) has 44501 bin [8.3,8.4) has 43427 bin [8.4,8.5) has 42169 bin [8.5,8.6) has 41113 bin [8.6,8.7) has 40568 bin [8.7,8.8) has 43718 bin [8.8,8.9) has 40282 bin [8.9,9.0) has 29469 bin [9.0,9.1) has 12738 bin [9.1,9.2) has 9548 bin [9.2,9.3) has 4927 bin [9.3,9.4) has 3331 bin [9.4,9.5) has 2029 bin [9.5,9.6) has 2125 bin [9.6,9.7) has 1654 bin [9.7,9.8) has 1357 bin [9.8,9.9) has 1344 bin [9.9,10.0) has 831 bin [10.0,10.1) has 880 bin [10.1,10.2) has 954 bin [10.2,10.3) has 821 bin [10.3,10.4) has 501 bin [10.4,10.5) has 285 bin [10.5,10.6) has 195 bin [10.6,10.7) has 163 bin [10.7,10.8) has 168 bin [10.8,10.9) has 166 bin [10.9,11.0) has 213 bin [11.0,11.1) has 359 bin [11.1,11.2) has 144 bin [11.2,11.3) has 60 bin [11.3,11.4) has 66 bin [11.4,11.5) has 22 bin [11.5,11.6) has 28 bin [11.6,11.7) has 107 bin [11.7,11.8) has 357 bin [11.8,11.9) has 10 average z coordinate -1.1 for 14585926 element(s) point source id histogram with bin size 1.000000 bin 23 has 229 bin 61 has 11264469 bin 62 has 3321228 average point source id 61.227104264754942 for 14585926 element(s)