lasinfo (210611) report for 'AHN4T/31CZ2_11.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: 175/2021 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: 37291685 number of points by return: 33935996 2888322 396435 64004 6928 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 452480 0 min x y z: 104980.000 452480.000 -3.573 max x y z: 106019.999 453769.999 21.217 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: 37291685 extended number of points by return: 33935996 2888322 396435 64004 6928 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 -3573 21217 intensity 0 4913 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 -33 34 user_data 6 7 point_source_ID 162 164 gps_time 270295189.151910 270297010.400697 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 41 255 B 0 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.42 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33935996 number of intermediate returns: 469316 number of last returns: 33899822 number of single returns: 31013449 covered area in square units/kilounits: 1237536/1.24 point density: all returns 30.13 last only 27.39 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37291685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33935996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2888322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 396435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 64004 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6928 instead zero. overview over extended number of returns of given pulse: 31013449 5012583 1001651 229135 34580 287 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7935115 unclassified (1) 25107020 ground (2) 3025080 building (6) 1157164 water (9) 67306 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2569697 +---> 467605 of those are unclassified (1) +---> 1814449 of those are ground (2) +---> 178122 of those are building (6) +---> 101435 of those are water (9) +---> 8086 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 16 bin [-3.5,-3.4) has 594 bin [-3.4,-3.3) has 4244 bin [-3.3,-3.2) has 4259 bin [-3.2,-3.1) has 5380 bin [-3.1,-3.0) has 21686 bin [-3.0,-2.9) has 128651 bin [-2.9,-2.8) has 91843 bin [-2.8,-2.7) has 142653 bin [-2.7,-2.6) has 252182 bin [-2.6,-2.5) has 489462 bin [-2.5,-2.4) has 932181 bin [-2.4,-2.3) has 1840105 bin [-2.3,-2.2) has 2711320 bin [-2.2,-2.1) has 2896329 bin [-2.1,-2.0) has 4569611 bin [-2.0,-1.9) has 4664802 bin [-1.9,-1.8) has 3130720 bin [-1.8,-1.7) has 1667011 bin [-1.7,-1.6) has 907841 bin [-1.6,-1.5) has 558643 bin [-1.5,-1.4) has 301366 bin [-1.4,-1.3) has 222860 bin [-1.3,-1.2) has 302646 bin [-1.2,-1.1) has 1350197 bin [-1.1,-1.0) has 750474 bin [-1.0,-0.9) has 233694 bin [-0.9,-0.8) has 216130 bin [-0.8,-0.7) has 168604 bin [-0.7,-0.6) has 435712 bin [-0.6,-0.5) has 202995 bin [-0.5,-0.4) has 191995 bin [-0.4,-0.3) has 209500 bin [-0.3,-0.2) has 203567 bin [-0.2,-0.1) has 159589 bin [-0.1,0.0) has 173637 bin [0.0,0.1) has 236074 bin [0.1,0.2) has 349208 bin [0.2,0.3) has 410797 bin [0.3,0.4) has 292154 bin [0.4,0.5) has 204192 bin [0.5,0.6) has 136160 bin [0.6,0.7) has 125563 bin [0.7,0.8) has 105868 bin [0.8,0.9) has 101936 bin [0.9,1.0) has 97060 bin [1.0,1.1) has 109464 bin [1.1,1.2) has 104129 bin [1.2,1.3) has 104939 bin [1.3,1.4) has 98343 bin [1.4,1.5) has 124953 bin [1.5,1.6) has 165321 bin [1.6,1.7) has 209923 bin [1.7,1.8) has 135444 bin [1.8,1.9) has 104806 bin [1.9,2.0) has 100062 bin [2.0,2.1) has 87768 bin [2.1,2.2) has 87334 bin [2.2,2.3) has 83011 bin [2.3,2.4) has 78919 bin [2.4,2.5) has 83772 bin [2.5,2.6) has 105319 bin [2.6,2.7) has 168552 bin [2.7,2.8) has 157132 bin [2.8,2.9) has 108382 bin [2.9,3.0) has 124844 bin [3.0,3.1) has 113074 bin [3.1,3.2) has 99110 bin [3.2,3.3) has 93794 bin [3.3,3.4) has 90865 bin [3.4,3.5) has 95201 bin [3.5,3.6) has 94857 bin [3.6,3.7) has 88873 bin [3.7,3.8) has 95053 bin [3.8,3.9) has 97580 bin [3.9,4.0) has 84804 bin [4.0,4.1) has 69658 bin [4.1,4.2) has 56650 bin [4.2,4.3) has 53662 bin [4.3,4.4) has 48255 bin [4.4,4.5) has 45672 bin [4.5,4.6) has 48169 bin [4.6,4.7) has 39995 bin [4.7,4.8) has 38566 bin [4.8,4.9) has 42109 bin [4.9,5.0) has 44206 bin [5.0,5.1) has 37853 bin [5.1,5.2) has 41105 bin [5.2,5.3) has 49749 bin [5.3,5.4) has 43961 bin [5.4,5.5) has 33624 bin [5.5,5.6) has 32460 bin [5.6,5.7) has 31692 bin [5.7,5.8) has 30947 bin [5.8,5.9) has 30158 bin [5.9,6.0) has 31157 bin [6.0,6.1) has 37403 bin [6.1,6.2) has 75371 bin [6.2,6.3) has 61389 bin [6.3,6.4) has 28233 bin [6.4,6.5) has 22409 bin [6.5,6.6) has 18573 bin [6.6,6.7) has 17801 bin [6.7,6.8) has 17584 bin [6.8,6.9) has 16959 bin [6.9,7.0) has 16307 bin [7.0,7.1) has 15914 bin [7.1,7.2) has 15023 bin [7.2,7.3) has 14685 bin [7.3,7.4) has 14611 bin [7.4,7.5) has 16372 bin [7.5,7.6) has 15590 bin [7.6,7.7) has 14738 bin [7.7,7.8) has 13888 bin [7.8,7.9) has 13417 bin [7.9,8.0) has 13206 bin [8.0,8.1) has 13021 bin [8.1,8.2) has 12942 bin [8.2,8.3) has 12899 bin [8.3,8.4) has 12679 bin [8.4,8.5) has 12656 bin [8.5,8.6) has 11861 bin [8.6,8.7) has 11670 bin [8.7,8.8) has 11717 bin [8.8,8.9) has 11499 bin [8.9,9.0) has 11278 bin [9.0,9.1) has 10766 bin [9.1,9.2) has 10665 bin [9.2,9.3) has 10415 bin [9.3,9.4) has 10192 bin [9.4,9.5) has 9965 bin [9.5,9.6) has 9983 bin [9.6,9.7) has 9616 bin [9.7,9.8) has 9402 bin [9.8,9.9) has 9061 bin [9.9,10.0) has 9098 bin [10.0,10.1) has 8614 bin [10.1,10.2) has 8469 bin [10.2,10.3) has 8339 bin [10.3,10.4) has 8180 bin [10.4,10.5) has 7961 bin [10.5,10.6) has 7699 bin [10.6,10.7) has 7470 bin [10.7,10.8) has 7325 bin [10.8,10.9) has 7362 bin [10.9,11.0) has 6834 bin [11.0,11.1) has 6678 bin [11.1,11.2) has 6602 bin [11.2,11.3) has 6335 bin [11.3,11.4) has 6257 bin [11.4,11.5) has 5963 bin [11.5,11.6) has 5653 bin [11.6,11.7) has 5641 bin [11.7,11.8) has 5245 bin [11.8,11.9) has 4913 bin [11.9,12.0) has 4958 bin [12.0,12.1) has 4954 bin [12.1,12.2) has 4860 bin [12.2,12.3) has 4688 bin [12.3,12.4) has 4750 bin [12.4,12.5) has 4595 bin [12.5,12.6) has 4403 bin [12.6,12.7) has 4245 bin [12.7,12.8) has 4106 bin [12.8,12.9) has 4101 bin [12.9,13.0) has 3933 bin [13.0,13.1) has 3797 bin [13.1,13.2) has 3809 bin [13.2,13.3) has 3574 bin [13.3,13.4) has 3507 bin [13.4,13.5) has 3743 bin [13.5,13.6) has 3359 bin [13.6,13.7) has 3299 bin [13.7,13.8) has 5234 bin [13.8,13.9) has 4442 bin [13.9,14.0) has 4639 bin [14.0,14.1) has 3085 bin [14.1,14.2) has 2738 bin [14.2,14.3) has 2717 bin [14.3,14.4) has 2580 bin [14.4,14.5) has 2613 bin [14.5,14.6) has 2180 bin [14.6,14.7) has 1876 bin [14.7,14.8) has 1846 bin [14.8,14.9) has 1682 bin [14.9,15.0) has 1675 bin [15.0,15.1) has 1629 bin [15.1,15.2) has 1541 bin [15.2,15.3) has 1498 bin [15.3,15.4) has 1462 bin [15.4,15.5) has 1334 bin [15.5,15.6) has 1252 bin [15.6,15.7) has 1141 bin [15.7,15.8) has 1006 bin [15.8,15.9) has 922 bin [15.9,16.0) has 846 bin [16.0,16.1) has 655 bin [16.1,16.2) has 578 bin [16.2,16.3) has 553 bin [16.3,16.4) has 495 bin [16.4,16.5) has 439 bin [16.5,16.6) has 366 bin [16.6,16.7) has 368 bin [16.7,16.8) has 351 bin [16.8,16.9) has 312 bin [16.9,17.0) has 279 bin [17.0,17.1) has 273 bin [17.1,17.2) has 247 bin [17.2,17.3) has 205 bin [17.3,17.4) has 225 bin [17.4,17.5) has 218 bin [17.5,17.6) has 212 bin [17.6,17.7) has 230 bin [17.7,17.8) has 176 bin [17.8,17.9) has 171 bin [17.9,18.0) has 188 bin [18.0,18.1) has 156 bin [18.1,18.2) has 148 bin [18.2,18.3) has 129 bin [18.3,18.4) has 116 bin [18.4,18.5) has 83 bin [18.5,18.6) has 92 bin [18.6,18.7) has 97 bin [18.7,18.8) has 60 bin [18.8,18.9) has 42 bin [18.9,19.0) has 43 bin [19.0,19.1) has 39 bin [19.1,19.2) has 32 bin [19.2,19.3) has 34 bin [19.3,19.4) has 34 bin [19.4,19.5) has 28 bin [19.5,19.6) has 19 bin [19.6,19.7) has 19 bin [19.7,19.8) has 25 bin [19.8,19.9) has 24 bin [19.9,20.0) has 16 bin [20.0,20.1) has 18 bin [20.1,20.2) has 14 bin [20.2,20.3) has 11 bin [20.3,20.4) has 11 bin [20.4,20.5) has 13 bin [20.5,20.6) has 9 bin [20.6,20.7) has 12 bin [20.7,20.8) has 3 bin [20.8,20.9) has 4 bin [20.9,21.0) has 4 bin [21.0,21.1) has 2 bin [21.1,21.2) has 2 bin [21.2,21.3) has 1 average z coordinate -0.9 for 37291685 element(s) point source id histogram with bin size 1.000000 bin 162 has 13129270 bin 163 has 24013269 bin 164 has 149146 average point source id 162.651929806872488 for 37291685 element(s)