lasinfo (210611) report for 'AHN4T/01DZ2_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: 31306970 number of points by return: 24728368 5114341 1339713 123967 581 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 602480 0 min x y z: 156980.000 602480.000 1.358 max x y z: 158019.999 603769.999 16.670 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: 31306970 extended number of points by return: 24728368 5114341 1339713 123967 581 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 1358 16670 intensity 19 4952 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 -13 29 user_data 8 9 point_source_ID 1017 1018 gps_time 260801765.357477 260802797.594466 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 193 G 28 192 B 14 176 NIR 47 213 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0.19 49.52 ('Amplitude') attribute1 -16.98 32.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24728368 number of intermediate returns: 1463230 number of last returns: 24717429 number of single returns: 19602057 covered area in square units/kilounits: 1332444/1.33 point density: all returns 23.50 last only 18.55 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31306970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24728368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5114341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1339713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 123967 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 581 instead zero. overview over extended number of returns of given pulse: 19602057 7559247 3648917 493844 2905 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7827553 unclassified (1) 23355833 ground (2) 123584 water (9) +-> flagged as extended overlap: 1688619 +---> 250159 of those are unclassified (1) +---> 1409133 of those are ground (2) +---> 29327 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.3,1.4) has 9 bin [1.4,1.5) has 572 bin [1.5,1.6) has 33488 bin [1.6,1.7) has 277294 bin [1.7,1.8) has 914103 bin [1.8,1.9) has 1056646 bin [1.9,2.0) has 861278 bin [2.0,2.1) has 861251 bin [2.1,2.2) has 1142229 bin [2.2,2.3) has 1385307 bin [2.3,2.4) has 1320285 bin [2.4,2.5) has 1370079 bin [2.5,2.6) has 1273523 bin [2.6,2.7) has 1045711 bin [2.7,2.8) has 907284 bin [2.8,2.9) has 829568 bin [2.9,3.0) has 794470 bin [3.0,3.1) has 791639 bin [3.1,3.2) has 814840 bin [3.2,3.3) has 804450 bin [3.3,3.4) has 755724 bin [3.4,3.5) has 683809 bin [3.5,3.6) has 621247 bin [3.6,3.7) has 576060 bin [3.7,3.8) has 537653 bin [3.8,3.9) has 496984 bin [3.9,4.0) has 458443 bin [4.0,4.1) has 427127 bin [4.1,4.2) has 399227 bin [4.2,4.3) has 371888 bin [4.3,4.4) has 351071 bin [4.4,4.5) has 329126 bin [4.5,4.6) has 309018 bin [4.6,4.7) has 293446 bin [4.7,4.8) has 279203 bin [4.8,4.9) has 264445 bin [4.9,5.0) has 254106 bin [5.0,5.1) has 247098 bin [5.1,5.2) has 240308 bin [5.2,5.3) has 233927 bin [5.3,5.4) has 230189 bin [5.4,5.5) has 226168 bin [5.5,5.6) has 220635 bin [5.6,5.7) has 211556 bin [5.7,5.8) has 204060 bin [5.8,5.9) has 200026 bin [5.9,6.0) has 196488 bin [6.0,6.1) has 192602 bin [6.1,6.2) has 186303 bin [6.2,6.3) has 179568 bin [6.3,6.4) has 172050 bin [6.4,6.5) has 167428 bin [6.5,6.6) has 164535 bin [6.6,6.7) has 161624 bin [6.7,6.8) has 158727 bin [6.8,6.9) has 155088 bin [6.9,7.0) has 150174 bin [7.0,7.1) has 149864 bin [7.1,7.2) has 146771 bin [7.2,7.3) has 142721 bin [7.3,7.4) has 138793 bin [7.4,7.5) has 135971 bin [7.5,7.6) has 133861 bin [7.6,7.7) has 131907 bin [7.7,7.8) has 128410 bin [7.8,7.9) has 124438 bin [7.9,8.0) has 119903 bin [8.0,8.1) has 116715 bin [8.1,8.2) has 113692 bin [8.2,8.3) has 110872 bin [8.3,8.4) has 107232 bin [8.4,8.5) has 104497 bin [8.5,8.6) has 100065 bin [8.6,8.7) has 96569 bin [8.7,8.8) has 92304 bin [8.8,8.9) has 89305 bin [8.9,9.0) has 84987 bin [9.0,9.1) has 81704 bin [9.1,9.2) has 77608 bin [9.2,9.3) has 74861 bin [9.3,9.4) has 70966 bin [9.4,9.5) has 67551 bin [9.5,9.6) has 64147 bin [9.6,9.7) has 61641 bin [9.7,9.8) has 60004 bin [9.8,9.9) has 57155 bin [9.9,10.0) has 53002 bin [10.0,10.1) has 46577 bin [10.1,10.2) has 41660 bin [10.2,10.3) has 38069 bin [10.3,10.4) has 33780 bin [10.4,10.5) has 30362 bin [10.5,10.6) has 26788 bin [10.6,10.7) has 24209 bin [10.7,10.8) has 21436 bin [10.8,10.9) has 19280 bin [10.9,11.0) has 17046 bin [11.0,11.1) has 14997 bin [11.1,11.2) has 13515 bin [11.2,11.3) has 12032 bin [11.3,11.4) has 10929 bin [11.4,11.5) has 9936 bin [11.5,11.6) has 9076 bin [11.6,11.7) has 8029 bin [11.7,11.8) has 7274 bin [11.8,11.9) has 6673 bin [11.9,12.0) has 6174 bin [12.0,12.1) has 5499 bin [12.1,12.2) has 5195 bin [12.2,12.3) has 4538 bin [12.3,12.4) has 4179 bin [12.4,12.5) has 3987 bin [12.5,12.6) has 3806 bin [12.6,12.7) has 3265 bin [12.7,12.8) has 3087 bin [12.8,12.9) has 2657 bin [12.9,13.0) has 2640 bin [13.0,13.1) has 2423 bin [13.1,13.2) has 2305 bin [13.2,13.3) has 2205 bin [13.3,13.4) has 2008 bin [13.4,13.5) has 1915 bin [13.5,13.6) has 1741 bin [13.6,13.7) has 1614 bin [13.7,13.8) has 1496 bin [13.8,13.9) has 1364 bin [13.9,14.0) has 1232 bin [14.0,14.1) has 1177 bin [14.1,14.2) has 1118 bin [14.2,14.3) has 1115 bin [14.3,14.4) has 1173 bin [14.4,14.5) has 1098 bin [14.5,14.6) has 1127 bin [14.6,14.7) has 1248 bin [14.7,14.8) has 1182 bin [14.8,14.9) has 1077 bin [14.9,15.0) has 973 bin [15.0,15.1) has 1212 bin [15.1,15.2) has 1304 bin [15.2,15.3) has 1060 bin [15.3,15.4) has 1044 bin [15.4,15.5) has 1009 bin [15.5,15.6) has 1010 bin [15.6,15.7) has 1120 bin [15.7,15.8) has 1208 bin [15.8,15.9) has 900 bin [15.9,16.0) has 807 bin [16.0,16.1) has 529 bin [16.1,16.2) has 397 bin [16.2,16.3) has 253 bin [16.3,16.4) has 119 bin [16.4,16.5) has 30 bin [16.5,16.6) has 4 bin [16.6,16.7) has 5 average z coordinate 3.9 for 31306970 element(s) point source id histogram with bin size 1.000000 bin 1017 has 18042889 bin 1018 has 13264081 average point source id 1017.423678209676609 for 31306970 element(s)