lasinfo (210611) report for 'AHN4T/19CN1_24.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: 177/2021 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: 45281830 number of points by return: 27861163 10909353 5104413 1388524 18377 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 506230 0 min x y z: 102980.000 506230.000 1.656 max x y z: 104019.999 507519.999 26.585 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: 45281830 extended number of points by return: 27861163 10909353 5104413 1388524 18377 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 1656 26585 intensity 42 4265 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 -32 30 user_data 8 9 point_source_ID 29 31 gps_time 269527169.624998 269528415.390548 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 244 G 35 232 B 28 223 NIR 50 251 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 attribute0 0.42 42.65 ('Amplitude') attribute1 -18.01 24.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27861163 number of intermediate returns: 6517965 number of last returns: 27829948 number of single returns: 16927246 covered area in square units/kilounits: 1328608/1.33 point density: all returns 34.08 last only 20.95 (per square units) spacing: all returns 0.17 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45281830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27861163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10909353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5104413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1388524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18377 instead zero. overview over extended number of returns of given pulse: 16927246 11612414 11159847 5490111 90263 1909 40 0 0 0 0 0 0 0 0 histogram of classification of points: 18745689 unclassified (1) 26154779 ground (2) 6417 building (6) 374945 water (9) +-> flagged as extended overlap: 3314540 +---> 1486227 of those are unclassified (1) +---> 1767046 of those are ground (2) +---> 61267 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 114 bin [1.7,1.8) has 4282 bin [1.8,1.9) has 14886 bin [1.9,2.0) has 24764 bin [2.0,2.1) has 37439 bin [2.1,2.2) has 54408 bin [2.2,2.3) has 76959 bin [2.3,2.4) has 87202 bin [2.4,2.5) has 102176 bin [2.5,2.6) has 119114 bin [2.6,2.7) has 90617 bin [2.7,2.8) has 146231 bin [2.8,2.9) has 584103 bin [2.9,3.0) has 428171 bin [3.0,3.1) has 584331 bin [3.1,3.2) has 702343 bin [3.2,3.3) has 1034750 bin [3.3,3.4) has 1508513 bin [3.4,3.5) has 1642187 bin [3.5,3.6) has 1641944 bin [3.6,3.7) has 1720221 bin [3.7,3.8) has 1762951 bin [3.8,3.9) has 1759777 bin [3.9,4.0) has 1672470 bin [4.0,4.1) has 1472675 bin [4.1,4.2) has 1255032 bin [4.2,4.3) has 1117428 bin [4.3,4.4) has 1029762 bin [4.4,4.5) has 951570 bin [4.5,4.6) has 863469 bin [4.6,4.7) has 768397 bin [4.7,4.8) has 661220 bin [4.8,4.9) has 548689 bin [4.9,5.0) has 478250 bin [5.0,5.1) has 426771 bin [5.1,5.2) has 382818 bin [5.2,5.3) has 344556 bin [5.3,5.4) has 314084 bin [5.4,5.5) has 290800 bin [5.5,5.6) has 270415 bin [5.6,5.7) has 253548 bin [5.7,5.8) has 236785 bin [5.8,5.9) has 226047 bin [5.9,6.0) has 213449 bin [6.0,6.1) has 203890 bin [6.1,6.2) has 192362 bin [6.2,6.3) has 183427 bin [6.3,6.4) has 176807 bin [6.4,6.5) has 169040 bin [6.5,6.6) has 162895 bin [6.6,6.7) has 158947 bin [6.7,6.8) has 154847 bin [6.8,6.9) has 149306 bin [6.9,7.0) has 147670 bin [7.0,7.1) has 143778 bin [7.1,7.2) has 139853 bin [7.2,7.3) has 138096 bin [7.3,7.4) has 135192 bin [7.4,7.5) has 132114 bin [7.5,7.6) has 129200 bin [7.6,7.7) has 127033 bin [7.7,7.8) has 124944 bin [7.8,7.9) has 123017 bin [7.9,8.0) has 122508 bin [8.0,8.1) has 120713 bin [8.1,8.2) has 118891 bin [8.2,8.3) has 117770 bin [8.3,8.4) has 116855 bin [8.4,8.5) has 117566 bin [8.5,8.6) has 115237 bin [8.6,8.7) has 114119 bin [8.7,8.8) has 112351 bin [8.8,8.9) has 112101 bin [8.9,9.0) has 112018 bin [9.0,9.1) has 111134 bin [9.1,9.2) has 111660 bin [9.2,9.3) has 111532 bin [9.3,9.4) has 111278 bin [9.4,9.5) has 110776 bin [9.5,9.6) has 111539 bin [9.6,9.7) has 110338 bin [9.7,9.8) has 110079 bin [9.8,9.9) has 110595 bin [9.9,10.0) has 110754 bin [10.0,10.1) has 110189 bin [10.1,10.2) has 109178 bin [10.2,10.3) has 108914 bin [10.3,10.4) has 108926 bin [10.4,10.5) has 108807 bin [10.5,10.6) has 108657 bin [10.6,10.7) has 108089 bin [10.7,10.8) has 108309 bin [10.8,10.9) has 108638 bin [10.9,11.0) has 108629 bin [11.0,11.1) has 108769 bin [11.1,11.2) has 108610 bin [11.2,11.3) has 109114 bin [11.3,11.4) has 109413 bin [11.4,11.5) has 109793 bin [11.5,11.6) has 110511 bin [11.6,11.7) has 110702 bin [11.7,11.8) has 110728 bin [11.8,11.9) has 110898 bin [11.9,12.0) has 111572 bin [12.0,12.1) has 111381 bin [12.1,12.2) has 111287 bin [12.2,12.3) has 111133 bin [12.3,12.4) has 111122 bin [12.4,12.5) has 111766 bin [12.5,12.6) has 111526 bin [12.6,12.7) has 113336 bin [12.7,12.8) has 113222 bin [12.8,12.9) has 113517 bin [12.9,13.0) has 114328 bin [13.0,13.1) has 114115 bin [13.1,13.2) has 114278 bin [13.2,13.3) has 115744 bin [13.3,13.4) has 116170 bin [13.4,13.5) has 117542 bin [13.5,13.6) has 118583 bin [13.6,13.7) has 119393 bin [13.7,13.8) has 120473 bin [13.8,13.9) has 121674 bin [13.9,14.0) has 123052 bin [14.0,14.1) has 124096 bin [14.1,14.2) has 125189 bin [14.2,14.3) has 126232 bin [14.3,14.4) has 127829 bin [14.4,14.5) has 128807 bin [14.5,14.6) has 130420 bin [14.6,14.7) has 132386 bin [14.7,14.8) has 133291 bin [14.8,14.9) has 134625 bin [14.9,15.0) has 136163 bin [15.0,15.1) has 137512 bin [15.1,15.2) has 139598 bin [15.2,15.3) has 142258 bin [15.3,15.4) has 143866 bin [15.4,15.5) has 145650 bin [15.5,15.6) has 147421 bin [15.6,15.7) has 147915 bin [15.7,15.8) has 148304 bin [15.8,15.9) has 149405 bin [15.9,16.0) has 150458 bin [16.0,16.1) has 150842 bin [16.1,16.2) has 149775 bin [16.2,16.3) has 149220 bin [16.3,16.4) has 150052 bin [16.4,16.5) has 148638 bin [16.5,16.6) has 147404 bin [16.6,16.7) has 146792 bin [16.7,16.8) has 146208 bin [16.8,16.9) has 143665 bin [16.9,17.0) has 141359 bin [17.0,17.1) has 140529 bin [17.1,17.2) has 137561 bin [17.2,17.3) has 133656 bin [17.3,17.4) has 130626 bin [17.4,17.5) has 128876 bin [17.5,17.6) has 125594 bin [17.6,17.7) has 121332 bin [17.7,17.8) has 118240 bin [17.8,17.9) has 114792 bin [17.9,18.0) has 111603 bin [18.0,18.1) has 107627 bin [18.1,18.2) has 104028 bin [18.2,18.3) has 100456 bin [18.3,18.4) has 97052 bin [18.4,18.5) has 92816 bin [18.5,18.6) has 87793 bin [18.6,18.7) has 84158 bin [18.7,18.8) has 79803 bin [18.8,18.9) has 75877 bin [18.9,19.0) has 72336 bin [19.0,19.1) has 69302 bin [19.1,19.2) has 66038 bin [19.2,19.3) has 62653 bin [19.3,19.4) has 59414 bin [19.4,19.5) has 56360 bin [19.5,19.6) has 53775 bin [19.6,19.7) has 50484 bin [19.7,19.8) has 47733 bin [19.8,19.9) has 45399 bin [19.9,20.0) has 43094 bin [20.0,20.1) has 40943 bin [20.1,20.2) has 39189 bin [20.2,20.3) has 36922 bin [20.3,20.4) has 35455 bin [20.4,20.5) has 33711 bin [20.5,20.6) has 32051 bin [20.6,20.7) has 30203 bin [20.7,20.8) has 28540 bin [20.8,20.9) has 27238 bin [20.9,21.0) has 26103 bin [21.0,21.1) has 24917 bin [21.1,21.2) has 23617 bin [21.2,21.3) has 22038 bin [21.3,21.4) has 20997 bin [21.4,21.5) has 19693 bin [21.5,21.6) has 18594 bin [21.6,21.7) has 17627 bin [21.7,21.8) has 16183 bin [21.8,21.9) has 14966 bin [21.9,22.0) has 14373 bin [22.0,22.1) has 13245 bin [22.1,22.2) has 12097 bin [22.2,22.3) has 11214 bin [22.3,22.4) has 10206 bin [22.4,22.5) has 9281 bin [22.5,22.6) has 8572 bin [22.6,22.7) has 7836 bin [22.7,22.8) has 7132 bin [22.8,22.9) has 6639 bin [22.9,23.0) has 6003 bin [23.0,23.1) has 5325 bin [23.1,23.2) has 4791 bin [23.2,23.3) has 4291 bin [23.3,23.4) has 3656 bin [23.4,23.5) has 3386 bin [23.5,23.6) has 2961 bin [23.6,23.7) has 2642 bin [23.7,23.8) has 2287 bin [23.8,23.9) has 1986 bin [23.9,24.0) has 1685 bin [24.0,24.1) has 1407 bin [24.1,24.2) has 1281 bin [24.2,24.3) has 1089 bin [24.3,24.4) has 941 bin [24.4,24.5) has 738 bin [24.5,24.6) has 690 bin [24.6,24.7) has 576 bin [24.7,24.8) has 448 bin [24.8,24.9) has 369 bin [24.9,25.0) has 328 bin [25.0,25.1) has 252 bin [25.1,25.2) has 185 bin [25.2,25.3) has 138 bin [25.3,25.4) has 105 bin [25.4,25.5) has 66 bin [25.5,25.6) has 41 bin [25.6,25.7) has 32 bin [25.7,25.8) has 23 bin [25.8,25.9) has 35 bin [25.9,26.0) has 30 bin [26.0,26.1) has 19 bin [26.1,26.2) has 6 bin [26.2,26.3) has 5 bin [26.3,26.4) has 4 bin [26.4,26.5) has 1 bin [26.5,26.6) has 1 average z coordinate 7.4 for 45281830 element(s) point source id histogram with bin size 1.000000 bin 29 has 8496027 bin 30 has 32763299 bin 31 has 4022504 average point source id 29.901207106691579 for 45281830 element(s)