lasinfo (210611) report for 'AHN4T/31CZ2_02.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: 179/2021 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: 45392870 number of points by return: 40499165 4263399 543800 78358 8148 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 454980 0 min x y z: 105980.000 454980.000 -3.252 max x y z: 107019.999 456269.999 20.595 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: 45392870 extended number of points by return: 40499165 4263399 543800 78358 8148 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 -3252 20595 intensity 48 4245 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 -34 33 user_data 6 7 point_source_ID 164 166 gps_time 270296973.670321 270298813.384791 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 34 255 B 6 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.48 42.45 ('Amplitude') attribute1 -15.29 27.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40499165 number of intermediate returns: 633162 number of last returns: 40454236 number of single returns: 36193693 covered area in square units/kilounits: 1256772/1.26 point density: all returns 36.12 last only 32.19 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45392870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40499165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4263399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 543800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 78358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8148 instead zero. overview over extended number of returns of given pulse: 36193693 7473677 1402551 281999 40756 194 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9368417 unclassified (1) 30853382 ground (2) 4941466 building (6) 171274 water (9) 58331 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3317396 +---> 608232 of those are unclassified (1) +---> 2424013 of those are ground (2) +---> 275379 of those are building (6) +---> 8308 of those are water (9) +---> 1464 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 6 bin [-3.2,-3.1) has 127 bin [-3.1,-3.0) has 2311 bin [-3.0,-2.9) has 3886 bin [-2.9,-2.8) has 2214 bin [-2.8,-2.7) has 1032 bin [-2.7,-2.6) has 1059 bin [-2.6,-2.5) has 1860 bin [-2.5,-2.4) has 5090 bin [-2.4,-2.3) has 115747 bin [-2.3,-2.2) has 355864 bin [-2.2,-2.1) has 1119001 bin [-2.1,-2.0) has 4803685 bin [-2.0,-1.9) has 9776315 bin [-1.9,-1.8) has 8665367 bin [-1.8,-1.7) has 4709765 bin [-1.7,-1.6) has 2281600 bin [-1.6,-1.5) has 1144679 bin [-1.5,-1.4) has 532589 bin [-1.4,-1.3) has 307439 bin [-1.3,-1.2) has 247419 bin [-1.2,-1.1) has 209746 bin [-1.1,-1.0) has 248255 bin [-1.0,-0.9) has 342106 bin [-0.9,-0.8) has 225018 bin [-0.8,-0.7) has 189736 bin [-0.7,-0.6) has 196102 bin [-0.6,-0.5) has 183411 bin [-0.5,-0.4) has 175661 bin [-0.4,-0.3) has 165746 bin [-0.3,-0.2) has 162228 bin [-0.2,-0.1) has 162593 bin [-0.1,0.0) has 184975 bin [0.0,0.1) has 204374 bin [0.1,0.2) has 196651 bin [0.2,0.3) has 170904 bin [0.3,0.4) has 170168 bin [0.4,0.5) has 174676 bin [0.5,0.6) has 173332 bin [0.6,0.7) has 178893 bin [0.7,0.8) has 182353 bin [0.8,0.9) has 199355 bin [0.9,1.0) has 219308 bin [1.0,1.1) has 229925 bin [1.1,1.2) has 231252 bin [1.2,1.3) has 179801 bin [1.3,1.4) has 164391 bin [1.4,1.5) has 187508 bin [1.5,1.6) has 216246 bin [1.6,1.7) has 221827 bin [1.7,1.8) has 297434 bin [1.8,1.9) has 192465 bin [1.9,2.0) has 166151 bin [2.0,2.1) has 168393 bin [2.1,2.2) has 191611 bin [2.2,2.3) has 212625 bin [2.3,2.4) has 159887 bin [2.4,2.5) has 138749 bin [2.5,2.6) has 147026 bin [2.6,2.7) has 160059 bin [2.7,2.8) has 152075 bin [2.8,2.9) has 127610 bin [2.9,3.0) has 132270 bin [3.0,3.1) has 135759 bin [3.1,3.2) has 120996 bin [3.2,3.3) has 107096 bin [3.3,3.4) has 92357 bin [3.4,3.5) has 92579 bin [3.5,3.6) has 102252 bin [3.6,3.7) has 126799 bin [3.7,3.8) has 108808 bin [3.8,3.9) has 84373 bin [3.9,4.0) has 84854 bin [4.0,4.1) has 97653 bin [4.1,4.2) has 97678 bin [4.2,4.3) has 84459 bin [4.3,4.4) has 75784 bin [4.4,4.5) has 68670 bin [4.5,4.6) has 66666 bin [4.6,4.7) has 61874 bin [4.7,4.8) has 58581 bin [4.8,4.9) has 55533 bin [4.9,5.0) has 63648 bin [5.0,5.1) has 51626 bin [5.1,5.2) has 50436 bin [5.2,5.3) has 46658 bin [5.3,5.4) has 44645 bin [5.4,5.5) has 42550 bin [5.5,5.6) has 42197 bin [5.6,5.7) has 39652 bin [5.7,5.8) has 38986 bin [5.8,5.9) has 37335 bin [5.9,6.0) has 50021 bin [6.0,6.1) has 53572 bin [6.1,6.2) has 32592 bin [6.2,6.3) has 29985 bin [6.3,6.4) has 26255 bin [6.4,6.5) has 26307 bin [6.5,6.6) has 25439 bin [6.6,6.7) has 25454 bin [6.7,6.8) has 24062 bin [6.8,6.9) has 23053 bin [6.9,7.0) has 22393 bin [7.0,7.1) has 21893 bin [7.1,7.2) has 20204 bin [7.2,7.3) has 19066 bin [7.3,7.4) has 18777 bin [7.4,7.5) has 18413 bin [7.5,7.6) has 21763 bin [7.6,7.7) has 17161 bin [7.7,7.8) has 16810 bin [7.8,7.9) has 16348 bin [7.9,8.0) has 15981 bin [8.0,8.1) has 15883 bin [8.1,8.2) has 15362 bin [8.2,8.3) has 15250 bin [8.3,8.4) has 14710 bin [8.4,8.5) has 14537 bin [8.5,8.6) has 14245 bin [8.6,8.7) has 14012 bin [8.7,8.8) has 13767 bin [8.8,8.9) has 13285 bin [8.9,9.0) has 13182 bin [9.0,9.1) has 12676 bin [9.1,9.2) has 12613 bin [9.2,9.3) has 12695 bin [9.3,9.4) has 12540 bin [9.4,9.5) has 12145 bin [9.5,9.6) has 12431 bin [9.6,9.7) has 12025 bin [9.7,9.8) has 11485 bin [9.8,9.9) has 11228 bin [9.9,10.0) has 11401 bin [10.0,10.1) has 10836 bin [10.1,10.2) has 10548 bin [10.2,10.3) has 10230 bin [10.3,10.4) has 10037 bin [10.4,10.5) has 9888 bin [10.5,10.6) has 9756 bin [10.6,10.7) has 9671 bin [10.7,10.8) has 9535 bin [10.8,10.9) has 9333 bin [10.9,11.0) has 9148 bin [11.0,11.1) has 8813 bin [11.1,11.2) has 8635 bin [11.2,11.3) has 8631 bin [11.3,11.4) has 8427 bin [11.4,11.5) has 8303 bin [11.5,11.6) has 8119 bin [11.6,11.7) has 7915 bin [11.7,11.8) has 7793 bin [11.8,11.9) has 7647 bin [11.9,12.0) has 7048 bin [12.0,12.1) has 6943 bin [12.1,12.2) has 6776 bin [12.2,12.3) has 6551 bin [12.3,12.4) has 6405 bin [12.4,12.5) has 6337 bin [12.5,12.6) has 6289 bin [12.6,12.7) has 6198 bin [12.7,12.8) has 5960 bin [12.8,12.9) has 5819 bin [12.9,13.0) has 5563 bin [13.0,13.1) has 5448 bin [13.1,13.2) has 5471 bin [13.2,13.3) has 5125 bin [13.3,13.4) has 4970 bin [13.4,13.5) has 4725 bin [13.5,13.6) has 4615 bin [13.6,13.7) has 4513 bin [13.7,13.8) has 4350 bin [13.8,13.9) has 4099 bin [13.9,14.0) has 3893 bin [14.0,14.1) has 3723 bin [14.1,14.2) has 3643 bin [14.2,14.3) has 3456 bin [14.3,14.4) has 3186 bin [14.4,14.5) has 3163 bin [14.5,14.6) has 3050 bin [14.6,14.7) has 2954 bin [14.7,14.8) has 2637 bin [14.8,14.9) has 2773 bin [14.9,15.0) has 2542 bin [15.0,15.1) has 2237 bin [15.1,15.2) has 2127 bin [15.2,15.3) has 1961 bin [15.3,15.4) has 1861 bin [15.4,15.5) has 1779 bin [15.5,15.6) has 1628 bin [15.6,15.7) has 1456 bin [15.7,15.8) has 1454 bin [15.8,15.9) has 1262 bin [15.9,16.0) has 1175 bin [16.0,16.1) has 1077 bin [16.1,16.2) has 1007 bin [16.2,16.3) has 952 bin [16.3,16.4) has 933 bin [16.4,16.5) has 803 bin [16.5,16.6) has 745 bin [16.6,16.7) has 743 bin [16.7,16.8) has 657 bin [16.8,16.9) has 689 bin [16.9,17.0) has 573 bin [17.0,17.1) has 532 bin [17.1,17.2) has 484 bin [17.2,17.3) has 417 bin [17.3,17.4) has 375 bin [17.4,17.5) has 298 bin [17.5,17.6) has 299 bin [17.6,17.7) has 255 bin [17.7,17.8) has 223 bin [17.8,17.9) has 174 bin [17.9,18.0) has 148 bin [18.0,18.1) has 145 bin [18.1,18.2) has 143 bin [18.2,18.3) has 115 bin [18.3,18.4) has 112 bin [18.4,18.5) has 91 bin [18.5,18.6) has 96 bin [18.6,18.7) has 112 bin [18.7,18.8) has 83 bin [18.8,18.9) has 71 bin [18.9,19.0) has 73 bin [19.0,19.1) has 38 bin [19.1,19.2) has 52 bin [19.2,19.3) has 63 bin [19.3,19.4) has 68 bin [19.4,19.5) has 66 bin [19.5,19.6) has 62 bin [19.6,19.7) has 53 bin [19.7,19.8) has 38 bin [19.8,19.9) has 30 bin [19.9,20.0) has 26 bin [20.0,20.1) has 23 bin [20.1,20.2) has 12 bin [20.2,20.3) has 3 bin [20.3,20.4) has 2 bin [20.5,20.6) has 3 average z coordinate -0.8 for 45392870 element(s) point source id histogram with bin size 1.000000 bin 164 has 3626269 bin 165 has 33264280 bin 166 has 8502321 average point source id 165.107418896403772 for 45392870 element(s)