lasinfo (210611) report for 'AHN4T/09BZ1_12.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: 32026668 number of points by return: 28481484 2321321 954386 269242 235 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 564980 0 min x y z: 110980.000 564980.000 -0.145 max x y z: 112019.999 566269.999 30.530 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: 32026668 extended number of points by return: 28481484 2321321 954386 269242 235 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 -145 30530 intensity 53 4939 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 29 user_data 8 9 point_source_ID 1040 1046 gps_time 265133754.838255 265137999.405618 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 235 G 38 224 B 23 219 NIR 0 213 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0.53 49.39 ('Amplitude') attribute1 -16.82 32.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28481484 number of intermediate returns: 1221308 number of last returns: 28480560 number of single returns: 26156684 covered area in square units/kilounits: 1338736/1.34 point density: all returns 23.92 last only 21.27 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32026668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28481484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2321321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 954386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 269242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 235 instead zero. overview over extended number of returns of given pulse: 26156684 2739646 2053880 1075279 1179 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4520941 unclassified (1) 26127214 ground (2) 119531 building (6) 1258982 water (9) +-> flagged as extended overlap: 2433113 +---> 536778 of those are unclassified (1) +---> 1680459 of those are ground (2) +---> 9846 of those are building (6) +---> 206030 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 31 bin [-0.1,0.0) has 3767 bin [0.0,0.1) has 66364 bin [0.1,0.2) has 334923 bin [0.2,0.3) has 456818 bin [0.3,0.4) has 309610 bin [0.4,0.5) has 156767 bin [0.5,0.6) has 78859 bin [0.6,0.7) has 60304 bin [0.7,0.8) has 42845 bin [0.8,0.9) has 45329 bin [0.9,1.0) has 55257 bin [1.0,1.1) has 39835 bin [1.1,1.2) has 31209 bin [1.2,1.3) has 28378 bin [1.3,1.4) has 26702 bin [1.4,1.5) has 25497 bin [1.5,1.6) has 24819 bin [1.6,1.7) has 23866 bin [1.7,1.8) has 23233 bin [1.8,1.9) has 22523 bin [1.9,2.0) has 21815 bin [2.0,2.1) has 21965 bin [2.1,2.2) has 21418 bin [2.2,2.3) has 19386 bin [2.3,2.4) has 18236 bin [2.4,2.5) has 16312 bin [2.5,2.6) has 14218 bin [2.6,2.7) has 13731 bin [2.7,2.8) has 12390 bin [2.8,2.9) has 12097 bin [2.9,3.0) has 13453 bin [3.0,3.1) has 14340 bin [3.1,3.2) has 17250 bin [3.2,3.3) has 24175 bin [3.3,3.4) has 41124 bin [3.4,3.5) has 66831 bin [3.5,3.6) has 90231 bin [3.6,3.7) has 139858 bin [3.7,3.8) has 175143 bin [3.8,3.9) has 180208 bin [3.9,4.0) has 150675 bin [4.0,4.1) has 155215 bin [4.1,4.2) has 178217 bin [4.2,4.3) has 205179 bin [4.3,4.4) has 226582 bin [4.4,4.5) has 236412 bin [4.5,4.6) has 280352 bin [4.6,4.7) has 304480 bin [4.7,4.8) has 263589 bin [4.8,4.9) has 273338 bin [4.9,5.0) has 307861 bin [5.0,5.1) has 346884 bin [5.1,5.2) has 363275 bin [5.2,5.3) has 395641 bin [5.3,5.4) has 436215 bin [5.4,5.5) has 468973 bin [5.5,5.6) has 488480 bin [5.6,5.7) has 490514 bin [5.7,5.8) has 456291 bin [5.8,5.9) has 452029 bin [5.9,6.0) has 416950 bin [6.0,6.1) has 379845 bin [6.1,6.2) has 372370 bin [6.2,6.3) has 371278 bin [6.3,6.4) has 389729 bin [6.4,6.5) has 392094 bin [6.5,6.6) has 387444 bin [6.6,6.7) has 386816 bin [6.7,6.8) has 389249 bin [6.8,6.9) has 381982 bin [6.9,7.0) has 373412 bin [7.0,7.1) has 360196 bin [7.1,7.2) has 362113 bin [7.2,7.3) has 359455 bin [7.3,7.4) has 350762 bin [7.4,7.5) has 335029 bin [7.5,7.6) has 327058 bin [7.6,7.7) has 325121 bin [7.7,7.8) has 319523 bin [7.8,7.9) has 315976 bin [7.9,8.0) has 307705 bin [8.0,8.1) has 303739 bin [8.1,8.2) has 313398 bin [8.2,8.3) has 336766 bin [8.3,8.4) has 311202 bin [8.4,8.5) has 310381 bin [8.5,8.6) has 304141 bin [8.6,8.7) has 296668 bin [8.7,8.8) has 289965 bin [8.8,8.9) has 286293 bin [8.9,9.0) has 285345 bin [9.0,9.1) has 281188 bin [9.1,9.2) has 283496 bin [9.2,9.3) has 283248 bin [9.3,9.4) has 286909 bin [9.4,9.5) has 285141 bin [9.5,9.6) has 284506 bin [9.6,9.7) has 286146 bin [9.7,9.8) has 279960 bin [9.8,9.9) has 271253 bin [9.9,10.0) has 260990 bin [10.0,10.1) has 247735 bin [10.1,10.2) has 239494 bin [10.2,10.3) has 230353 bin [10.3,10.4) has 228787 bin [10.4,10.5) has 228808 bin [10.5,10.6) has 221251 bin [10.6,10.7) has 212841 bin [10.7,10.8) has 206719 bin [10.8,10.9) has 207126 bin [10.9,11.0) has 205331 bin [11.0,11.1) has 198589 bin [11.1,11.2) has 193101 bin [11.2,11.3) has 185984 bin [11.3,11.4) has 179101 bin [11.4,11.5) has 174260 bin [11.5,11.6) has 171508 bin [11.6,11.7) has 167846 bin [11.7,11.8) has 164596 bin [11.8,11.9) has 162052 bin [11.9,12.0) has 158967 bin [12.0,12.1) has 153763 bin [12.1,12.2) has 148675 bin [12.2,12.3) has 140557 bin [12.3,12.4) has 136080 bin [12.4,12.5) has 130544 bin [12.5,12.6) has 126994 bin [12.6,12.7) has 123928 bin [12.7,12.8) has 119976 bin [12.8,12.9) has 115432 bin [12.9,13.0) has 112123 bin [13.0,13.1) has 108381 bin [13.1,13.2) has 106974 bin [13.2,13.3) has 105093 bin [13.3,13.4) has 100666 bin [13.4,13.5) has 98084 bin [13.5,13.6) has 97175 bin [13.6,13.7) has 94444 bin [13.7,13.8) has 90396 bin [13.8,13.9) has 88825 bin [13.9,14.0) has 87645 bin [14.0,14.1) has 85990 bin [14.1,14.2) has 84845 bin [14.2,14.3) has 82448 bin [14.3,14.4) has 79641 bin [14.4,14.5) has 77423 bin [14.5,14.6) has 73832 bin [14.6,14.7) has 69969 bin [14.7,14.8) has 67391 bin [14.8,14.9) has 65610 bin [14.9,15.0) has 64135 bin [15.0,15.1) has 63766 bin [15.1,15.2) has 62614 bin [15.2,15.3) has 61344 bin [15.3,15.4) has 60013 bin [15.4,15.5) has 59357 bin [15.5,15.6) has 58027 bin [15.6,15.7) has 56370 bin [15.7,15.8) has 53579 bin [15.8,15.9) has 51454 bin [15.9,16.0) has 50366 bin [16.0,16.1) has 49568 bin [16.1,16.2) has 48865 bin [16.2,16.3) has 48034 bin [16.3,16.4) has 46967 bin [16.4,16.5) has 47579 bin [16.5,16.6) has 47102 bin [16.6,16.7) has 48736 bin [16.7,16.8) has 48553 bin [16.8,16.9) has 47574 bin [16.9,17.0) has 47390 bin [17.0,17.1) has 46802 bin [17.1,17.2) has 45986 bin [17.2,17.3) has 44376 bin [17.3,17.4) has 41326 bin [17.4,17.5) has 37179 bin [17.5,17.6) has 33547 bin [17.6,17.7) has 30631 bin [17.7,17.8) has 29210 bin [17.8,17.9) has 26937 bin [17.9,18.0) has 25755 bin [18.0,18.1) has 25015 bin [18.1,18.2) has 24794 bin [18.2,18.3) has 24212 bin [18.3,18.4) has 23454 bin [18.4,18.5) has 23065 bin [18.5,18.6) has 22976 bin [18.6,18.7) has 22534 bin [18.7,18.8) has 22205 bin [18.8,18.9) has 21995 bin [18.9,19.0) has 21363 bin [19.0,19.1) has 20667 bin [19.1,19.2) has 20069 bin [19.2,19.3) has 19836 bin [19.3,19.4) has 19094 bin [19.4,19.5) has 18661 bin [19.5,19.6) has 18208 bin [19.6,19.7) has 17595 bin [19.7,19.8) has 17286 bin [19.8,19.9) has 16977 bin [19.9,20.0) has 16760 bin [20.0,20.1) has 16677 bin [20.1,20.2) has 16153 bin [20.2,20.3) has 15928 bin [20.3,20.4) has 15688 bin [20.4,20.5) has 15279 bin [20.5,20.6) has 14953 bin [20.6,20.7) has 14803 bin [20.7,20.8) has 14544 bin [20.8,20.9) has 14107 bin [20.9,21.0) has 13957 bin [21.0,21.1) has 13438 bin [21.1,21.2) has 13110 bin [21.2,21.3) has 12725 bin [21.3,21.4) has 12001 bin [21.4,21.5) has 11430 bin [21.5,21.6) has 11076 bin [21.6,21.7) has 10930 bin [21.7,21.8) has 10128 bin [21.8,21.9) has 9661 bin [21.9,22.0) has 9034 bin [22.0,22.1) has 8680 bin [22.1,22.2) has 8652 bin [22.2,22.3) has 8192 bin [22.3,22.4) has 7697 bin [22.4,22.5) has 7601 bin [22.5,22.6) has 7189 bin [22.6,22.7) has 6690 bin [22.7,22.8) has 6356 bin [22.8,22.9) has 6016 bin [22.9,23.0) has 5835 bin [23.0,23.1) has 5600 bin [23.1,23.2) has 5369 bin [23.2,23.3) has 5284 bin [23.3,23.4) has 5181 bin [23.4,23.5) has 4857 bin [23.5,23.6) has 4668 bin [23.6,23.7) has 4408 bin [23.7,23.8) has 4315 bin [23.8,23.9) has 4038 bin [23.9,24.0) has 3978 bin [24.0,24.1) has 3843 bin [24.1,24.2) has 3709 bin [24.2,24.3) has 3479 bin [24.3,24.4) has 3108 bin [24.4,24.5) has 2936 bin [24.5,24.6) has 2875 bin [24.6,24.7) has 2789 bin [24.7,24.8) has 2800 bin [24.8,24.9) has 2875 bin [24.9,25.0) has 2849 bin [25.0,25.1) has 2741 bin [25.1,25.2) has 2372 bin [25.2,25.3) has 2065 bin [25.3,25.4) has 2155 bin [25.4,25.5) has 2277 bin [25.5,25.6) has 2272 bin [25.6,25.7) has 2189 bin [25.7,25.8) has 2058 bin [25.8,25.9) has 1704 bin [25.9,26.0) has 1568 bin [26.0,26.1) has 1424 bin [26.1,26.2) has 1176 bin [26.2,26.3) has 1145 bin [26.3,26.4) has 985 bin [26.4,26.5) has 921 bin [26.5,26.6) has 822 bin [26.6,26.7) has 755 bin [26.7,26.8) has 725 bin [26.8,26.9) has 678 bin [26.9,27.0) has 688 bin [27.0,27.1) has 677 bin [27.1,27.2) has 530 bin [27.2,27.3) has 477 bin [27.3,27.4) has 424 bin [27.4,27.5) has 420 bin [27.5,27.6) has 367 bin [27.6,27.7) has 284 bin [27.7,27.8) has 309 bin [27.8,27.9) has 243 bin [27.9,28.0) has 247 bin [28.0,28.1) has 203 bin [28.1,28.2) has 149 bin [28.2,28.3) has 127 bin [28.3,28.4) has 109 bin [28.4,28.5) has 85 bin [28.5,28.6) has 67 bin [28.6,28.7) has 46 bin [28.7,28.8) has 40 bin [28.8,28.9) has 36 bin [28.9,29.0) has 36 bin [29.0,29.1) has 24 bin [29.1,29.2) has 25 bin [29.2,29.3) has 17 bin [29.3,29.4) has 13 bin [29.4,29.5) has 18 bin [29.5,29.6) has 13 bin [29.6,29.7) has 17 bin [29.7,29.8) has 15 bin [29.8,29.9) has 6 bin [29.9,30.0) has 7 bin [30.0,30.1) has 2 bin [30.2,30.3) has 1 bin [30.5,30.6) has 1 average z coordinate 8.3 for 32026668 element(s) point source id histogram with bin size 1.000000 bin 1040 has 18053296 bin 1041 has 11775540 bin 1046 has 2197832 average point source id 1040.779429567883881 for 32026668 element(s)