lasinfo (210611) report for 'AHN4T/26AZ1_17.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: 178/2021 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: 31420344 number of points by return: 29651992 1621015 136922 9698 717 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 488730 0 min x y z: 140980.000 488730.000 -5.516 max x y z: 142019.999 490019.999 10.360 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: 31420344 extended number of points by return: 29651992 1621015 136922 9698 717 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 -5516 10360 intensity 56 3915 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 32 user_data 6 7 point_source_ID 132 134 gps_time 270129231.509998 270131903.899153 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 13 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.56 39.15 ('Amplitude') attribute1 -15.29 24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29651992 number of intermediate returns: 148524 number of last returns: 29604671 number of single returns: 27984843 covered area in square units/kilounits: 1154588/1.15 point density: all returns 27.21 last only 25.64 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31420344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29651992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1621015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 136922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 717 instead zero. overview over extended number of returns of given pulse: 27984843 3009019 386568 36294 3610 10 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4320601 unclassified (1) 18064546 ground (2) 1134307 building (6) 7787705 water (9) 113185 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2002980 +---> 203031 of those are unclassified (1) +---> 1250480 of those are ground (2) +---> 154431 of those are building (6) +---> 372148 of those are water (9) +---> 22890 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 1 bin [-5.5,-5.4) has 35 bin [-5.4,-5.3) has 8695 bin [-5.3,-5.2) has 629468 bin [-5.2,-5.1) has 6177385 bin [-5.1,-5.0) has 1014622 bin [-5.0,-4.9) has 529595 bin [-4.9,-4.8) has 538529 bin [-4.8,-4.7) has 544202 bin [-4.7,-4.6) has 555113 bin [-4.6,-4.5) has 638256 bin [-4.5,-4.4) has 774201 bin [-4.4,-4.3) has 1884611 bin [-4.3,-4.2) has 3049763 bin [-4.2,-4.1) has 1863445 bin [-4.1,-4.0) has 1448837 bin [-4.0,-3.9) has 1160839 bin [-3.9,-3.8) has 780096 bin [-3.8,-3.7) has 796989 bin [-3.7,-3.6) has 1166081 bin [-3.6,-3.5) has 1394642 bin [-3.5,-3.4) has 982685 bin [-3.4,-3.3) has 671948 bin [-3.3,-3.2) has 304114 bin [-3.2,-3.1) has 232535 bin [-3.1,-3.0) has 188915 bin [-3.0,-2.9) has 167025 bin [-2.9,-2.8) has 159647 bin [-2.8,-2.7) has 156569 bin [-2.7,-2.6) has 152602 bin [-2.6,-2.5) has 142564 bin [-2.5,-2.4) has 133802 bin [-2.4,-2.3) has 128673 bin [-2.3,-2.2) has 115145 bin [-2.2,-2.1) has 106557 bin [-2.1,-2.0) has 99386 bin [-2.0,-1.9) has 96632 bin [-1.9,-1.8) has 92901 bin [-1.8,-1.7) has 85373 bin [-1.7,-1.6) has 81599 bin [-1.6,-1.5) has 82122 bin [-1.5,-1.4) has 87221 bin [-1.4,-1.3) has 82822 bin [-1.3,-1.2) has 85378 bin [-1.2,-1.1) has 84134 bin [-1.1,-1.0) has 112621 bin [-1.0,-0.9) has 85638 bin [-0.9,-0.8) has 97954 bin [-0.8,-0.7) has 94021 bin [-0.7,-0.6) has 70766 bin [-0.6,-0.5) has 54637 bin [-0.5,-0.4) has 59602 bin [-0.4,-0.3) has 41097 bin [-0.3,-0.2) has 78358 bin [-0.2,-0.1) has 53104 bin [-0.1,0.0) has 31967 bin [0.0,0.1) has 27950 bin [0.1,0.2) has 26355 bin [0.2,0.3) has 27233 bin [0.3,0.4) has 24550 bin [0.4,0.5) has 24318 bin [0.5,0.6) has 29072 bin [0.6,0.7) has 18687 bin [0.7,0.8) has 14557 bin [0.8,0.9) has 13045 bin [0.9,1.0) has 12019 bin [1.0,1.1) has 11533 bin [1.1,1.2) has 10899 bin [1.2,1.3) has 10592 bin [1.3,1.4) has 9972 bin [1.4,1.5) has 9734 bin [1.5,1.6) has 9086 bin [1.6,1.7) has 8663 bin [1.7,1.8) has 8180 bin [1.8,1.9) has 8204 bin [1.9,2.0) has 7832 bin [2.0,2.1) has 9052 bin [2.1,2.2) has 16377 bin [2.2,2.3) has 19734 bin [2.3,2.4) has 8196 bin [2.4,2.5) has 7375 bin [2.5,2.6) has 11786 bin [2.6,2.7) has 20323 bin [2.7,2.8) has 26887 bin [2.8,2.9) has 13160 bin [2.9,3.0) has 14303 bin [3.0,3.1) has 12980 bin [3.1,3.2) has 11302 bin [3.2,3.3) has 11364 bin [3.3,3.4) has 12756 bin [3.4,3.5) has 13921 bin [3.5,3.6) has 13615 bin [3.6,3.7) has 10908 bin [3.7,3.8) has 9865 bin [3.8,3.9) has 9269 bin [3.9,4.0) has 9325 bin [4.0,4.1) has 8997 bin [4.1,4.2) has 7651 bin [4.2,4.3) has 6409 bin [4.3,4.4) has 3288 bin [4.4,4.5) has 3328 bin [4.5,4.6) has 3643 bin [4.6,4.7) has 6064 bin [4.7,4.8) has 3836 bin [4.8,4.9) has 15550 bin [4.9,5.0) has 115391 bin [5.0,5.1) has 49173 bin [5.1,5.2) has 95629 bin [5.2,5.3) has 23783 bin [5.3,5.4) has 11191 bin [5.4,5.5) has 21153 bin [5.5,5.6) has 98043 bin [5.6,5.7) has 32363 bin [5.7,5.8) has 28305 bin [5.8,5.9) has 20908 bin [5.9,6.0) has 23179 bin [6.0,6.1) has 3295 bin [6.1,6.2) has 1734 bin [6.2,6.3) has 1596 bin [6.3,6.4) has 1548 bin [6.4,6.5) has 1636 bin [6.5,6.6) has 423 bin [6.6,6.7) has 152 bin [6.7,6.8) has 151 bin [6.8,6.9) has 125 bin [6.9,7.0) has 107 bin [7.0,7.1) has 105 bin [7.1,7.2) has 100 bin [7.2,7.3) has 84 bin [7.3,7.4) has 76 bin [7.4,7.5) has 73 bin [7.5,7.6) has 74 bin [7.6,7.7) has 54 bin [7.7,7.8) has 43 bin [7.8,7.9) has 31 bin [7.9,8.0) has 26 bin [8.0,8.1) has 38 bin [8.1,8.2) has 36 bin [8.2,8.3) has 40 bin [8.3,8.4) has 41 bin [8.4,8.5) has 45 bin [8.5,8.6) has 47 bin [8.6,8.7) has 36 bin [8.7,8.8) has 36 bin [8.8,8.9) has 35 bin [8.9,9.0) has 32 bin [9.0,9.1) has 36 bin [9.1,9.2) has 20 bin [9.2,9.3) has 25 bin [9.3,9.4) has 21 bin [9.4,9.5) has 7 bin [9.5,9.6) has 10 bin [9.6,9.7) has 6 bin [9.7,9.8) has 6 bin [9.8,9.9) has 6 bin [9.9,10.0) has 2 bin [10.0,10.1) has 1 bin [10.3,10.4) has 3 average z coordinate -3.8 for 31420344 element(s) point source id histogram with bin size 1.000000 bin 132 has 8600693 bin 133 has 22468650 bin 134 has 351001 average point source id 132.737441066845093 for 31420344 element(s)