lasinfo (210611) report for 'AHN4T/24FZ2_04.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: 37691580 number of points by return: 37059148 616913 14995 509 15 scale factor x y z: 0.001 0.001 0.001 offset x y z: 97980 492480 0 min x y z: 97980.001 492480.000 -0.999 max x y z: 99019.999 493769.999 23.003 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: 37691580 extended number of points by return: 37059148 616913 14995 509 15 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 1 1039999 Y 0 1289999 Z -999 23003 intensity 59 3612 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 -31 33 user_data 6 7 point_source_ID 121 123 gps_time 270115007.665936 270116835.100622 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 51 255 G 59 255 B 58 255 NIR 38 254 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0.59 36.12 ('Amplitude') attribute1 -15.34 20.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37059148 number of intermediate returns: 15460 number of last returns: 37053116 number of single returns: 36436144 covered area in square units/kilounits: 1107532/1.11 point density: all returns 34.03 last only 33.46 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37691580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37059148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 616913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 14995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15 instead zero. overview over extended number of returns of given pulse: 36436144 1209818 43563 1980 75 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1834028 unclassified (1) 34064321 ground (2) 52265 building (6) 1740966 water (9) +-> flagged as extended overlap: 2013425 +---> 152579 of those are unclassified (1) +---> 1842817 of those are ground (2) +---> 18029 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 151 bin [-0.9,-0.8) has 2772 bin [-0.8,-0.7) has 65424 bin [-0.7,-0.6) has 639890 bin [-0.6,-0.5) has 966369 bin [-0.5,-0.4) has 374621 bin [-0.4,-0.3) has 185485 bin [-0.3,-0.2) has 166679 bin [-0.2,-0.1) has 205142 bin [-0.1,0.0) has 227795 bin [0.0,0.1) has 230890 bin [0.1,0.2) has 240363 bin [0.2,0.3) has 269243 bin [0.3,0.4) has 319662 bin [0.4,0.5) has 372179 bin [0.5,0.6) has 389748 bin [0.6,0.7) has 454790 bin [0.7,0.8) has 483267 bin [0.8,0.9) has 382848 bin [0.9,1.0) has 324682 bin [1.0,1.1) has 362493 bin [1.1,1.2) has 321385 bin [1.2,1.3) has 274509 bin [1.3,1.4) has 236308 bin [1.4,1.5) has 249727 bin [1.5,1.6) has 217765 bin [1.6,1.7) has 172772 bin [1.7,1.8) has 138135 bin [1.8,1.9) has 127293 bin [1.9,2.0) has 116460 bin [2.0,2.1) has 105968 bin [2.1,2.2) has 99725 bin [2.2,2.3) has 110038 bin [2.3,2.4) has 112989 bin [2.4,2.5) has 101271 bin [2.5,2.6) has 94043 bin [2.6,2.7) has 110760 bin [2.7,2.8) has 121170 bin [2.8,2.9) has 102217 bin [2.9,3.0) has 89029 bin [3.0,3.1) has 100821 bin [3.1,3.2) has 139236 bin [3.2,3.3) has 229539 bin [3.3,3.4) has 269306 bin [3.4,3.5) has 288723 bin [3.5,3.6) has 316118 bin [3.6,3.7) has 333701 bin [3.7,3.8) has 340993 bin [3.8,3.9) has 358069 bin [3.9,4.0) has 370092 bin [4.0,4.1) has 376681 bin [4.1,4.2) has 371364 bin [4.2,4.3) has 361518 bin [4.3,4.4) has 341927 bin [4.4,4.5) has 330819 bin [4.5,4.6) has 327665 bin [4.6,4.7) has 315436 bin [4.7,4.8) has 305203 bin [4.8,4.9) has 294814 bin [4.9,5.0) has 278911 bin [5.0,5.1) has 268643 bin [5.1,5.2) has 261058 bin [5.2,5.3) has 263880 bin [5.3,5.4) has 259595 bin [5.4,5.5) has 250548 bin [5.5,5.6) has 242813 bin [5.6,5.7) has 235802 bin [5.7,5.8) has 235203 bin [5.8,5.9) has 228228 bin [5.9,6.0) has 223393 bin [6.0,6.1) has 217755 bin [6.1,6.2) has 209806 bin [6.2,6.3) has 207888 bin [6.3,6.4) has 208171 bin [6.4,6.5) has 205692 bin [6.5,6.6) has 203549 bin [6.6,6.7) has 200196 bin [6.7,6.8) has 195697 bin [6.8,6.9) has 194228 bin [6.9,7.0) has 192634 bin [7.0,7.1) has 194819 bin [7.1,7.2) has 193772 bin [7.2,7.3) has 195870 bin [7.3,7.4) has 194124 bin [7.4,7.5) has 190855 bin [7.5,7.6) has 193423 bin [7.6,7.7) has 191350 bin [7.7,7.8) has 192730 bin [7.8,7.9) has 191042 bin [7.9,8.0) has 186397 bin [8.0,8.1) has 187073 bin [8.1,8.2) has 183635 bin [8.2,8.3) has 182774 bin [8.3,8.4) has 186429 bin [8.4,8.5) has 186656 bin [8.5,8.6) has 186087 bin [8.6,8.7) has 192230 bin [8.7,8.8) has 201615 bin [8.8,8.9) has 204812 bin [8.9,9.0) has 206290 bin [9.0,9.1) has 204039 bin [9.1,9.2) has 204056 bin [9.2,9.3) has 201710 bin [9.3,9.4) has 204797 bin [9.4,9.5) has 205050 bin [9.5,9.6) has 206979 bin [9.6,9.7) has 203317 bin [9.7,9.8) has 195635 bin [9.8,9.9) has 192149 bin [9.9,10.0) has 191605 bin [10.0,10.1) has 189794 bin [10.1,10.2) has 186833 bin [10.2,10.3) has 185178 bin [10.3,10.4) has 184228 bin [10.4,10.5) has 187640 bin [10.5,10.6) has 182417 bin [10.6,10.7) has 178651 bin [10.7,10.8) has 176403 bin [10.8,10.9) has 175312 bin [10.9,11.0) has 174867 bin [11.0,11.1) has 174686 bin [11.1,11.2) has 172807 bin [11.2,11.3) has 173012 bin [11.3,11.4) has 170126 bin [11.4,11.5) has 174021 bin [11.5,11.6) has 178139 bin [11.6,11.7) has 181163 bin [11.7,11.8) has 181917 bin [11.8,11.9) has 179507 bin [11.9,12.0) has 172571 bin [12.0,12.1) has 180312 bin [12.1,12.2) has 165971 bin [12.2,12.3) has 165194 bin [12.3,12.4) has 165636 bin [12.4,12.5) has 158176 bin [12.5,12.6) has 156497 bin [12.6,12.7) has 151040 bin [12.7,12.8) has 144837 bin [12.8,12.9) has 139942 bin [12.9,13.0) has 143141 bin [13.0,13.1) has 143300 bin [13.1,13.2) has 142347 bin [13.2,13.3) has 143399 bin [13.3,13.4) has 143161 bin [13.4,13.5) has 143486 bin [13.5,13.6) has 140684 bin [13.6,13.7) has 133775 bin [13.7,13.8) has 127455 bin [13.8,13.9) has 128490 bin [13.9,14.0) has 129559 bin [14.0,14.1) has 121226 bin [14.1,14.2) has 125762 bin [14.2,14.3) has 132476 bin [14.3,14.4) has 120765 bin [14.4,14.5) has 117354 bin [14.5,14.6) has 113335 bin [14.6,14.7) has 110317 bin [14.7,14.8) has 108601 bin [14.8,14.9) has 107678 bin [14.9,15.0) has 106849 bin [15.0,15.1) has 102584 bin [15.1,15.2) has 100627 bin [15.2,15.3) has 100117 bin [15.3,15.4) has 95611 bin [15.4,15.5) has 93875 bin [15.5,15.6) has 92648 bin [15.6,15.7) has 87934 bin [15.7,15.8) has 86904 bin [15.8,15.9) has 87704 bin [15.9,16.0) has 84241 bin [16.0,16.1) has 82192 bin [16.1,16.2) has 79437 bin [16.2,16.3) has 75197 bin [16.3,16.4) has 73349 bin [16.4,16.5) has 72575 bin [16.5,16.6) has 71901 bin [16.6,16.7) has 72294 bin [16.7,16.8) has 70816 bin [16.8,16.9) has 70899 bin [16.9,17.0) has 70527 bin [17.0,17.1) has 70309 bin [17.1,17.2) has 73463 bin [17.2,17.3) has 73200 bin [17.3,17.4) has 71330 bin [17.4,17.5) has 67805 bin [17.5,17.6) has 69930 bin [17.6,17.7) has 68539 bin [17.7,17.8) has 72794 bin [17.8,17.9) has 68016 bin [17.9,18.0) has 66127 bin [18.0,18.1) has 66290 bin [18.1,18.2) has 62984 bin [18.2,18.3) has 62120 bin [18.3,18.4) has 59439 bin [18.4,18.5) has 56425 bin [18.5,18.6) has 56424 bin [18.6,18.7) has 55662 bin [18.7,18.8) has 53723 bin [18.8,18.9) has 52031 bin [18.9,19.0) has 51840 bin [19.0,19.1) has 52041 bin [19.1,19.2) has 52332 bin [19.2,19.3) has 52395 bin [19.3,19.4) has 51385 bin [19.4,19.5) has 50470 bin [19.5,19.6) has 50825 bin [19.6,19.7) has 50545 bin [19.7,19.8) has 50347 bin [19.8,19.9) has 48637 bin [19.9,20.0) has 49534 bin [20.0,20.1) has 51399 bin [20.1,20.2) has 48739 bin [20.2,20.3) has 45401 bin [20.3,20.4) has 41023 bin [20.4,20.5) has 38331 bin [20.5,20.6) has 38246 bin [20.6,20.7) has 34552 bin [20.7,20.8) has 30516 bin [20.8,20.9) has 28720 bin [20.9,21.0) has 27090 bin [21.0,21.1) has 24049 bin [21.1,21.2) has 22006 bin [21.2,21.3) has 22618 bin [21.3,21.4) has 22827 bin [21.4,21.5) has 20706 bin [21.5,21.6) has 17809 bin [21.6,21.7) has 14792 bin [21.7,21.8) has 11636 bin [21.8,21.9) has 8935 bin [21.9,22.0) has 7211 bin [22.0,22.1) has 5539 bin [22.1,22.2) has 3349 bin [22.2,22.3) has 1958 bin [22.3,22.4) has 1378 bin [22.4,22.5) has 900 bin [22.5,22.6) has 256 bin [22.6,22.7) has 41 bin [22.7,22.8) has 13 bin [22.8,22.9) has 12 bin [22.9,23.0) has 4 bin [23.0,23.1) has 1 average z coordinate 7.2 for 37691580 element(s) point source id histogram with bin size 1.000000 bin 121 has 9962733 bin 122 has 26743667 bin 123 has 985180 average point source id 121.761815424028384 for 37691580 element(s)