lasinfo (210611) report for 'AHN4T/08AZ2_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: 334/2022 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: 23166025 number of points by return: 22865895 259770 29168 9344 1848 scale factor x y z: 0.001 0.001 0.001 offset x y z: 266980 588730 0 min x y z: 266980.000 588730.000 -2.199 max x y z: 268019.999 590019.999 20.012 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: 23166025 extended number of points by return: 22865895 259770 29168 9344 1848 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 -2199 20012 intensity 59 3964 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 17 19 gps_time 324213231.921660 324220463.236358 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 47 255 B 44 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.51 23.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22865895 number of intermediate returns: 40586 number of last returns: 22866011 number of single returns: 22606467 covered area in square units/kilounits: 1330240/1.33 point density: all returns 17.41 last only 17.19 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23166025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22865895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 259770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 29168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1848 instead zero. overview over extended number of returns of given pulse: 22606467 460828 59453 30021 8266 940 50 0 0 0 0 0 0 0 0 histogram of classification of points: 489014 unclassified (1) 22547095 ground (2) 38166 building (6) 91750 water (9) +-> flagged as extended overlap: 1754642 +---> 86783 of those are unclassified (1) +---> 1666228 of those are ground (2) +---> 1631 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 377 bin [-2.1,-2.0) has 29755 bin [-2.0,-1.9) has 47723 bin [-1.9,-1.8) has 13933 bin [-1.8,-1.7) has 11683 bin [-1.7,-1.6) has 13691 bin [-1.6,-1.5) has 14743 bin [-1.5,-1.4) has 16846 bin [-1.4,-1.3) has 18180 bin [-1.3,-1.2) has 21906 bin [-1.2,-1.1) has 22664 bin [-1.1,-1.0) has 28785 bin [-1.0,-0.9) has 46218 bin [-0.9,-0.8) has 142440 bin [-0.8,-0.7) has 365957 bin [-0.7,-0.6) has 604881 bin [-0.6,-0.5) has 2064901 bin [-0.5,-0.4) has 5442855 bin [-0.4,-0.3) has 5865358 bin [-0.3,-0.2) has 2869698 bin [-0.2,-0.1) has 1142054 bin [-0.1,0.0) has 293846 bin [0.0,0.1) has 113595 bin [0.1,0.2) has 67842 bin [0.2,0.3) has 95835 bin [0.3,0.4) has 169886 bin [0.4,0.5) has 185638 bin [0.5,0.6) has 113344 bin [0.6,0.7) has 60717 bin [0.7,0.8) has 41020 bin [0.8,0.9) has 396789 bin [0.9,1.0) has 284468 bin [1.0,1.1) has 99868 bin [1.1,1.2) has 64221 bin [1.2,1.3) has 24080 bin [1.3,1.4) has 26717 bin [1.4,1.5) has 44569 bin [1.5,1.6) has 26639 bin [1.6,1.7) has 34731 bin [1.7,1.8) has 74616 bin [1.8,1.9) has 314454 bin [1.9,2.0) has 302242 bin [2.0,2.1) has 143302 bin [2.1,2.2) has 130954 bin [2.2,2.3) has 93507 bin [2.3,2.4) has 74639 bin [2.4,2.5) has 59912 bin [2.5,2.6) has 53976 bin [2.6,2.7) has 47710 bin [2.7,2.8) has 43148 bin [2.8,2.9) has 39757 bin [2.9,3.0) has 33182 bin [3.0,3.1) has 25358 bin [3.1,3.2) has 21044 bin [3.2,3.3) has 19446 bin [3.3,3.4) has 18211 bin [3.4,3.5) has 16956 bin [3.5,3.6) has 16901 bin [3.6,3.7) has 17081 bin [3.7,3.8) has 17189 bin [3.8,3.9) has 16890 bin [3.9,4.0) has 17039 bin [4.0,4.1) has 17100 bin [4.1,4.2) has 17423 bin [4.2,4.3) has 18175 bin [4.3,4.4) has 19642 bin [4.4,4.5) has 19561 bin [4.5,4.6) has 18462 bin [4.6,4.7) has 17737 bin [4.7,4.8) has 17423 bin [4.8,4.9) has 16686 bin [4.9,5.0) has 18422 bin [5.0,5.1) has 21191 bin [5.1,5.2) has 26476 bin [5.2,5.3) has 21256 bin [5.3,5.4) has 13742 bin [5.4,5.5) has 9555 bin [5.5,5.6) has 8992 bin [5.6,5.7) has 9169 bin [5.7,5.8) has 8939 bin [5.8,5.9) has 9242 bin [5.9,6.0) has 9294 bin [6.0,6.1) has 9586 bin [6.1,6.2) has 9644 bin [6.2,6.3) has 9593 bin [6.3,6.4) has 9854 bin [6.4,6.5) has 10050 bin [6.5,6.6) has 10105 bin [6.6,6.7) has 10317 bin [6.7,6.8) has 10440 bin [6.8,6.9) has 10938 bin [6.9,7.0) has 11459 bin [7.0,7.1) has 11831 bin [7.1,7.2) has 13047 bin [7.2,7.3) has 14893 bin [7.3,7.4) has 18917 bin [7.4,7.5) has 25278 bin [7.5,7.6) has 22479 bin [7.6,7.7) has 13159 bin [7.7,7.8) has 13222 bin [7.8,7.9) has 6069 bin [7.9,8.0) has 4078 bin [8.0,8.1) has 2430 bin [8.1,8.2) has 1309 bin [8.2,8.3) has 1263 bin [8.3,8.4) has 1236 bin [8.4,8.5) has 1273 bin [8.5,8.6) has 1201 bin [8.6,8.7) has 1166 bin [8.7,8.8) has 1194 bin [8.8,8.9) has 1137 bin [8.9,9.0) has 1184 bin [9.0,9.1) has 1171 bin [9.1,9.2) has 1199 bin [9.2,9.3) has 1168 bin [9.3,9.4) has 1101 bin [9.4,9.5) has 1141 bin [9.5,9.6) has 1118 bin [9.6,9.7) has 1168 bin [9.7,9.8) has 1148 bin [9.8,9.9) has 1119 bin [9.9,10.0) has 1183 bin [10.0,10.1) has 1171 bin [10.1,10.2) has 1174 bin [10.2,10.3) has 1124 bin [10.3,10.4) has 1121 bin [10.4,10.5) has 1074 bin [10.5,10.6) has 1124 bin [10.6,10.7) has 1053 bin [10.7,10.8) has 1081 bin [10.8,10.9) has 1119 bin [10.9,11.0) has 1073 bin [11.0,11.1) has 1056 bin [11.1,11.2) has 1086 bin [11.2,11.3) has 1069 bin [11.3,11.4) has 1047 bin [11.4,11.5) has 1029 bin [11.5,11.6) has 1099 bin [11.6,11.7) has 1063 bin [11.7,11.8) has 1063 bin [11.8,11.9) has 906 bin [11.9,12.0) has 989 bin [12.0,12.1) has 993 bin [12.1,12.2) has 944 bin [12.2,12.3) has 981 bin [12.3,12.4) has 969 bin [12.4,12.5) has 931 bin [12.5,12.6) has 930 bin [12.6,12.7) has 902 bin [12.7,12.8) has 928 bin [12.8,12.9) has 929 bin [12.9,13.0) has 864 bin [13.0,13.1) has 912 bin [13.1,13.2) has 876 bin [13.2,13.3) has 879 bin [13.3,13.4) has 894 bin [13.4,13.5) has 866 bin [13.5,13.6) has 856 bin [13.6,13.7) has 822 bin [13.7,13.8) has 858 bin [13.8,13.9) has 814 bin [13.9,14.0) has 759 bin [14.0,14.1) has 791 bin [14.1,14.2) has 721 bin [14.2,14.3) has 614 bin [14.3,14.4) has 398 bin [14.4,14.5) has 410 bin [14.5,14.6) has 401 bin [14.6,14.7) has 386 bin [14.7,14.8) has 384 bin [14.8,14.9) has 384 bin [14.9,15.0) has 396 bin [15.0,15.1) has 360 bin [15.1,15.2) has 366 bin [15.2,15.3) has 337 bin [15.3,15.4) has 324 bin [15.4,15.5) has 324 bin [15.5,15.6) has 317 bin [15.6,15.7) has 329 bin [15.7,15.8) has 336 bin [15.8,15.9) has 282 bin [15.9,16.0) has 269 bin [16.0,16.1) has 247 bin [16.1,16.2) has 251 bin [16.2,16.3) has 244 bin [16.3,16.4) has 222 bin [16.4,16.5) has 227 bin [16.5,16.6) has 220 bin [16.6,16.7) has 223 bin [16.7,16.8) has 183 bin [16.8,16.9) has 208 bin [16.9,17.0) has 169 bin [17.0,17.1) has 178 bin [17.1,17.2) has 150 bin [17.2,17.3) has 157 bin [17.3,17.4) has 134 bin [17.4,17.5) has 134 bin [17.5,17.6) has 134 bin [17.6,17.7) has 105 bin [17.7,17.8) has 106 bin [17.8,17.9) has 99 bin [17.9,18.0) has 99 bin [18.0,18.1) has 77 bin [18.1,18.2) has 67 bin [18.2,18.3) has 77 bin [18.3,18.4) has 66 bin [18.4,18.5) has 59 bin [18.5,18.6) has 50 bin [18.6,18.7) has 32 bin [18.7,18.8) has 34 bin [18.8,18.9) has 34 bin [18.9,19.0) has 25 bin [19.0,19.1) has 25 bin [19.1,19.2) has 27 bin [19.2,19.3) has 21 bin [19.3,19.4) has 19 bin [19.4,19.5) has 13 bin [19.5,19.6) has 5 bin [19.6,19.7) has 10 bin [19.7,19.8) has 6 bin [19.8,19.9) has 5 bin [19.9,20.0) has 3 bin [20.0,20.1) has 1 average z coordinate 0.1 for 23166025 element(s) point source id histogram with bin size 1.000000 bin 17 has 3997358 bin 18 has 17895742 bin 19 has 1272925 average point source id 17.882395318143704 for 23166025 element(s)