lasinfo (210611) report for 'AHN4T/30EZ1_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: 178/2021 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: 49193675 number of points by return: 43802020 4734914 599981 53376 3384 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 462480 0 min x y z: 82980.000 462480.000 0.851 max x y z: 84019.999 463769.999 25.148 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: 49193675 extended number of points by return: 43802020 4734914 599981 53376 3384 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 851 25148 intensity 30 2894 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -35 33 user_data 6 7 point_source_ID 171 173 gps_time 270303032.852021 270304760.678639 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 48 255 B 30 235 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 attribute0 0.3 28.94 ('Amplitude') attribute1 -15.28 13.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43802020 number of intermediate returns: 648240 number of last returns: 43772323 number of single returns: 39028908 covered area in square units/kilounits: 1262912/1.26 point density: all returns 38.95 last only 34.66 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49193675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43802020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4734914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 599981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 53376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3384 instead zero. overview over extended number of returns of given pulse: 39028908 8312771 1635356 199731 16874 35 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8247661 unclassified (1) 40173811 ground (2) 772203 water (9) +-> flagged as extended overlap: 3025625 +---> 682396 of those are unclassified (1) +---> 2256204 of those are ground (2) +---> 87025 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.8,0.9) has 8 bin [0.9,1.0) has 1309 bin [1.0,1.1) has 27427 bin [1.1,1.2) has 94159 bin [1.2,1.3) has 61091 bin [1.3,1.4) has 59354 bin [1.4,1.5) has 96693 bin [1.5,1.6) has 115102 bin [1.6,1.7) has 95645 bin [1.7,1.8) has 51623 bin [1.8,1.9) has 40406 bin [1.9,2.0) has 53874 bin [2.0,2.1) has 78251 bin [2.1,2.2) has 151715 bin [2.2,2.3) has 243091 bin [2.3,2.4) has 360138 bin [2.4,2.5) has 367903 bin [2.5,2.6) has 529971 bin [2.6,2.7) has 381507 bin [2.7,2.8) has 393389 bin [2.8,2.9) has 436181 bin [2.9,3.0) has 456969 bin [3.0,3.1) has 450576 bin [3.1,3.2) has 437781 bin [3.2,3.3) has 443269 bin [3.3,3.4) has 414206 bin [3.4,3.5) has 400581 bin [3.5,3.6) has 389515 bin [3.6,3.7) has 382831 bin [3.7,3.8) has 362984 bin [3.8,3.9) has 366999 bin [3.9,4.0) has 374845 bin [4.0,4.1) has 382058 bin [4.1,4.2) has 409942 bin [4.2,4.3) has 459124 bin [4.3,4.4) has 445368 bin [4.4,4.5) has 462139 bin [4.5,4.6) has 937312 bin [4.6,4.7) has 505988 bin [4.7,4.8) has 454245 bin [4.8,4.9) has 444292 bin [4.9,5.0) has 443256 bin [5.0,5.1) has 451751 bin [5.1,5.2) has 487388 bin [5.2,5.3) has 501414 bin [5.3,5.4) has 504936 bin [5.4,5.5) has 509093 bin [5.5,5.6) has 498498 bin [5.6,5.7) has 472954 bin [5.7,5.8) has 454329 bin [5.8,5.9) has 435174 bin [5.9,6.0) has 417957 bin [6.0,6.1) has 410073 bin [6.1,6.2) has 392857 bin [6.2,6.3) has 385073 bin [6.3,6.4) has 382337 bin [6.4,6.5) has 381890 bin [6.5,6.6) has 383664 bin [6.6,6.7) has 385758 bin [6.7,6.8) has 389578 bin [6.8,6.9) has 390058 bin [6.9,7.0) has 387199 bin [7.0,7.1) has 382795 bin [7.1,7.2) has 379598 bin [7.2,7.3) has 371338 bin [7.3,7.4) has 369259 bin [7.4,7.5) has 365315 bin [7.5,7.6) has 366541 bin [7.6,7.7) has 369828 bin [7.7,7.8) has 373404 bin [7.8,7.9) has 380050 bin [7.9,8.0) has 384060 bin [8.0,8.1) has 380922 bin [8.1,8.2) has 376026 bin [8.2,8.3) has 373595 bin [8.3,8.4) has 378438 bin [8.4,8.5) has 376670 bin [8.5,8.6) has 369845 bin [8.6,8.7) has 367518 bin [8.7,8.8) has 361769 bin [8.8,8.9) has 362276 bin [8.9,9.0) has 359417 bin [9.0,9.1) has 354734 bin [9.1,9.2) has 355835 bin [9.2,9.3) has 359575 bin [9.3,9.4) has 366283 bin [9.4,9.5) has 375119 bin [9.5,9.6) has 373003 bin [9.6,9.7) has 364438 bin [9.7,9.8) has 361806 bin [9.8,9.9) has 360267 bin [9.9,10.0) has 364310 bin [10.0,10.1) has 369099 bin [10.1,10.2) has 363818 bin [10.2,10.3) has 352851 bin [10.3,10.4) has 341755 bin [10.4,10.5) has 337950 bin [10.5,10.6) has 332815 bin [10.6,10.7) has 319878 bin [10.7,10.8) has 304406 bin [10.8,10.9) has 299697 bin [10.9,11.0) has 293146 bin [11.0,11.1) has 291917 bin [11.1,11.2) has 291609 bin [11.2,11.3) has 287683 bin [11.3,11.4) has 274674 bin [11.4,11.5) has 266184 bin [11.5,11.6) has 256931 bin [11.6,11.7) has 250649 bin [11.7,11.8) has 246211 bin [11.8,11.9) has 241468 bin [11.9,12.0) has 235627 bin [12.0,12.1) has 231701 bin [12.1,12.2) has 226174 bin [12.2,12.3) has 217191 bin [12.3,12.4) has 210159 bin [12.4,12.5) has 200165 bin [12.5,12.6) has 191829 bin [12.6,12.7) has 186697 bin [12.7,12.8) has 185876 bin [12.8,12.9) has 179777 bin [12.9,13.0) has 169431 bin [13.0,13.1) has 160639 bin [13.1,13.2) has 156107 bin [13.2,13.3) has 155024 bin [13.3,13.4) has 152740 bin [13.4,13.5) has 150419 bin [13.5,13.6) has 150097 bin [13.6,13.7) has 147127 bin [13.7,13.8) has 141962 bin [13.8,13.9) has 138910 bin [13.9,14.0) has 135457 bin [14.0,14.1) has 131367 bin [14.1,14.2) has 127097 bin [14.2,14.3) has 125630 bin [14.3,14.4) has 125866 bin [14.4,14.5) has 122122 bin [14.5,14.6) has 120562 bin [14.6,14.7) has 118513 bin [14.7,14.8) has 116888 bin [14.8,14.9) has 118789 bin [14.9,15.0) has 121910 bin [15.0,15.1) has 124879 bin [15.1,15.2) has 128607 bin [15.2,15.3) has 133222 bin [15.3,15.4) has 133440 bin [15.4,15.5) has 131460 bin [15.5,15.6) has 131402 bin [15.6,15.7) has 131953 bin [15.7,15.8) has 135033 bin [15.8,15.9) has 141358 bin [15.9,16.0) has 141009 bin [16.0,16.1) has 140573 bin [16.1,16.2) has 136238 bin [16.2,16.3) has 138669 bin [16.3,16.4) has 140806 bin [16.4,16.5) has 142561 bin [16.5,16.6) has 144736 bin [16.6,16.7) has 143745 bin [16.7,16.8) has 142465 bin [16.8,16.9) has 143706 bin [16.9,17.0) has 145106 bin [17.0,17.1) has 143028 bin [17.1,17.2) has 137948 bin [17.2,17.3) has 136186 bin [17.3,17.4) has 134546 bin [17.4,17.5) has 129756 bin [17.5,17.6) has 127510 bin [17.6,17.7) has 123823 bin [17.7,17.8) has 117414 bin [17.8,17.9) has 113893 bin [17.9,18.0) has 111871 bin [18.0,18.1) has 111287 bin [18.1,18.2) has 108312 bin [18.2,18.3) has 101171 bin [18.3,18.4) has 91868 bin [18.4,18.5) has 87582 bin [18.5,18.6) has 83972 bin [18.6,18.7) has 78708 bin [18.7,18.8) has 72270 bin [18.8,18.9) has 65876 bin [18.9,19.0) has 63978 bin [19.0,19.1) has 59594 bin [19.1,19.2) has 54444 bin [19.2,19.3) has 50214 bin [19.3,19.4) has 46303 bin [19.4,19.5) has 42143 bin [19.5,19.6) has 39157 bin [19.6,19.7) has 36573 bin [19.7,19.8) has 32784 bin [19.8,19.9) has 30169 bin [19.9,20.0) has 29231 bin [20.0,20.1) has 28463 bin [20.1,20.2) has 27066 bin [20.2,20.3) has 25794 bin [20.3,20.4) has 24341 bin [20.4,20.5) has 22463 bin [20.5,20.6) has 20702 bin [20.6,20.7) has 17468 bin [20.7,20.8) has 16013 bin [20.8,20.9) has 15526 bin [20.9,21.0) has 15501 bin [21.0,21.1) has 15049 bin [21.1,21.2) has 13737 bin [21.2,21.3) has 12900 bin [21.3,21.4) has 13529 bin [21.4,21.5) has 12937 bin [21.5,21.6) has 13139 bin [21.6,21.7) has 12184 bin [21.7,21.8) has 10994 bin [21.8,21.9) has 11299 bin [21.9,22.0) has 11280 bin [22.0,22.1) has 10380 bin [22.1,22.2) has 6718 bin [22.2,22.3) has 5827 bin [22.3,22.4) has 5070 bin [22.4,22.5) has 5233 bin [22.5,22.6) has 4541 bin [22.6,22.7) has 3752 bin [22.7,22.8) has 3509 bin [22.8,22.9) has 3492 bin [22.9,23.0) has 3718 bin [23.0,23.1) has 3454 bin [23.1,23.2) has 2828 bin [23.2,23.3) has 3046 bin [23.3,23.4) has 3270 bin [23.4,23.5) has 3166 bin [23.5,23.6) has 2943 bin [23.6,23.7) has 2928 bin [23.7,23.8) has 3187 bin [23.8,23.9) has 3050 bin [23.9,24.0) has 2784 bin [24.0,24.1) has 2446 bin [24.1,24.2) has 2618 bin [24.2,24.3) has 3208 bin [24.3,24.4) has 2831 bin [24.4,24.5) has 1307 bin [24.5,24.6) has 652 bin [24.6,24.7) has 335 bin [24.7,24.8) has 287 bin [24.8,24.9) has 162 bin [24.9,25.0) has 114 bin [25.0,25.1) has 97 bin [25.1,25.2) has 32 average z coordinate 8.5 for 49193675 element(s) point source id histogram with bin size 1.000000 bin 171 has 1698525 bin 172 has 33920481 bin 173 has 13574669 average point source id 172.241416076355335 for 49193675 element(s)