lasinfo (210611) report for 'AHN4T/12AZ2_18.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: 334/2022 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: 28010436 number of points by return: 22657661 3259519 1545877 460517 78536 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 563730 0 min x y z: 226980.000 563730.000 7.935 max x y z: 228019.999 565019.999 36.004 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: 28010436 extended number of points by return: 22657661 3259519 1545877 460517 78536 7825 501 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 7935 36004 intensity 10 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 3 user_data 6 7 point_source_ID 38 39 gps_time 330789200.565825 330789658.057563 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 49 255 B 34 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.05 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22657661 number of intermediate returns: 2096221 number of last returns: 22642494 number of single returns: 19385940 covered area in square units/kilounits: 1341432/1.34 point density: all returns 20.88 last only 16.88 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28010436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22657661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3259519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1545877 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 460517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 78536 instead zero. overview over extended number of returns of given pulse: 19385940 3434776 3257752 1529984 354388 44247 3349 0 0 0 0 0 0 0 0 histogram of classification of points: 6330587 unclassified (1) 20619491 ground (2) 1041473 building (6) 18809 water (9) 76 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1769245 +---> 360591 of those are unclassified (1) +---> 1314162 of those are ground (2) +---> 93955 of those are building (6) +---> 537 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 28 bin [8.0,8.1) has 482 bin [8.1,8.2) has 496 bin [8.2,8.3) has 1791 bin [8.3,8.4) has 2241 bin [8.4,8.5) has 1593 bin [8.5,8.6) has 1626 bin [8.6,8.7) has 1872 bin [8.7,8.8) has 2210 bin [8.8,8.9) has 6463 bin [8.9,9.0) has 31051 bin [9.0,9.1) has 63788 bin [9.1,9.2) has 136543 bin [9.2,9.3) has 243966 bin [9.3,9.4) has 429043 bin [9.4,9.5) has 480594 bin [9.5,9.6) has 668651 bin [9.6,9.7) has 904634 bin [9.7,9.8) has 1077625 bin [9.8,9.9) has 1522021 bin [9.9,10.0) has 2355429 bin [10.0,10.1) has 2900569 bin [10.1,10.2) has 2639627 bin [10.2,10.3) has 2127383 bin [10.3,10.4) has 1502779 bin [10.4,10.5) has 1220900 bin [10.5,10.6) has 816209 bin [10.6,10.7) has 528311 bin [10.7,10.8) has 338304 bin [10.8,10.9) has 300138 bin [10.9,11.0) has 314230 bin [11.0,11.1) has 209587 bin [11.1,11.2) has 142453 bin [11.2,11.3) has 105468 bin [11.3,11.4) has 89024 bin [11.4,11.5) has 60104 bin [11.5,11.6) has 52710 bin [11.6,11.7) has 49266 bin [11.7,11.8) has 46527 bin [11.8,11.9) has 45162 bin [11.9,12.0) has 45676 bin [12.0,12.1) has 45795 bin [12.1,12.2) has 46697 bin [12.2,12.3) has 49825 bin [12.3,12.4) has 50856 bin [12.4,12.5) has 50428 bin [12.5,12.6) has 51574 bin [12.6,12.7) has 52901 bin [12.7,12.8) has 55316 bin [12.8,12.9) has 55008 bin [12.9,13.0) has 55092 bin [13.0,13.1) has 57989 bin [13.1,13.2) has 59454 bin [13.2,13.3) has 59905 bin [13.3,13.4) has 52113 bin [13.4,13.5) has 52604 bin [13.5,13.6) has 60815 bin [13.6,13.7) has 45896 bin [13.7,13.8) has 47110 bin [13.8,13.9) has 49005 bin [13.9,14.0) has 46520 bin [14.0,14.1) has 44634 bin [14.1,14.2) has 44609 bin [14.2,14.3) has 41495 bin [14.3,14.4) has 40518 bin [14.4,14.5) has 43919 bin [14.5,14.6) has 40723 bin [14.6,14.7) has 39499 bin [14.7,14.8) has 41131 bin [14.8,14.9) has 39078 bin [14.9,15.0) has 39247 bin [15.0,15.1) has 39516 bin [15.1,15.2) has 39615 bin [15.2,15.3) has 41119 bin [15.3,15.4) has 40505 bin [15.4,15.5) has 40787 bin [15.5,15.6) has 41016 bin [15.6,15.7) has 41256 bin [15.7,15.8) has 42801 bin [15.8,15.9) has 41047 bin [15.9,16.0) has 41163 bin [16.0,16.1) has 43753 bin [16.1,16.2) has 43731 bin [16.2,16.3) has 45943 bin [16.3,16.4) has 43852 bin [16.4,16.5) has 44944 bin [16.5,16.6) has 42533 bin [16.6,16.7) has 42151 bin [16.7,16.8) has 42138 bin [16.8,16.9) has 41903 bin [16.9,17.0) has 41534 bin [17.0,17.1) has 41323 bin [17.1,17.2) has 40541 bin [17.2,17.3) has 41111 bin [17.3,17.4) has 39599 bin [17.4,17.5) has 39328 bin [17.5,17.6) has 39601 bin [17.6,17.7) has 39711 bin [17.7,17.8) has 39979 bin [17.8,17.9) has 39966 bin [17.9,18.0) has 39750 bin [18.0,18.1) has 39814 bin [18.1,18.2) has 39892 bin [18.2,18.3) has 39318 bin [18.3,18.4) has 38904 bin [18.4,18.5) has 39161 bin [18.5,18.6) has 39190 bin [18.6,18.7) has 39346 bin [18.7,18.8) has 39425 bin [18.8,18.9) has 39551 bin [18.9,19.0) has 39895 bin [19.0,19.1) has 40384 bin [19.1,19.2) has 40115 bin [19.2,19.3) has 39880 bin [19.3,19.4) has 40530 bin [19.4,19.5) has 40429 bin [19.5,19.6) has 39971 bin [19.6,19.7) has 39810 bin [19.7,19.8) has 39940 bin [19.8,19.9) has 39923 bin [19.9,20.0) has 39853 bin [20.0,20.1) has 39862 bin [20.1,20.2) has 39950 bin [20.2,20.3) has 40429 bin [20.3,20.4) has 40207 bin [20.4,20.5) has 40465 bin [20.5,20.6) has 40649 bin [20.6,20.7) has 40489 bin [20.7,20.8) has 40190 bin [20.8,20.9) has 39729 bin [20.9,21.0) has 39851 bin [21.0,21.1) has 39754 bin [21.1,21.2) has 39931 bin [21.2,21.3) has 39996 bin [21.3,21.4) has 40239 bin [21.4,21.5) has 39788 bin [21.5,21.6) has 39709 bin [21.6,21.7) has 39794 bin [21.7,21.8) has 39662 bin [21.8,21.9) has 39660 bin [21.9,22.0) has 40086 bin [22.0,22.1) has 39720 bin [22.1,22.2) has 39681 bin [22.2,22.3) has 39490 bin [22.3,22.4) has 39116 bin [22.4,22.5) has 39050 bin [22.5,22.6) has 39290 bin [22.6,22.7) has 38795 bin [22.7,22.8) has 38699 bin [22.8,22.9) has 38532 bin [22.9,23.0) has 38359 bin [23.0,23.1) has 37914 bin [23.1,23.2) has 37852 bin [23.2,23.3) has 37318 bin [23.3,23.4) has 37551 bin [23.4,23.5) has 36949 bin [23.5,23.6) has 37004 bin [23.6,23.7) has 36651 bin [23.7,23.8) has 35634 bin [23.8,23.9) has 35701 bin [23.9,24.0) has 35404 bin [24.0,24.1) has 35086 bin [24.1,24.2) has 34664 bin [24.2,24.3) has 34659 bin [24.3,24.4) has 34386 bin [24.4,24.5) has 33963 bin [24.5,24.6) has 33545 bin [24.6,24.7) has 33548 bin [24.7,24.8) has 32977 bin [24.8,24.9) has 32659 bin [24.9,25.0) has 32484 bin [25.0,25.1) has 32052 bin [25.1,25.2) has 31982 bin [25.2,25.3) has 31140 bin [25.3,25.4) has 31104 bin [25.4,25.5) has 30548 bin [25.5,25.6) has 30557 bin [25.6,25.7) has 30010 bin [25.7,25.8) has 29438 bin [25.8,25.9) has 29532 bin [25.9,26.0) has 28695 bin [26.0,26.1) has 28532 bin [26.1,26.2) has 28038 bin [26.2,26.3) has 27451 bin [26.3,26.4) has 27228 bin [26.4,26.5) has 27039 bin [26.5,26.6) has 26551 bin [26.6,26.7) has 25745 bin [26.7,26.8) has 25120 bin [26.8,26.9) has 25008 bin [26.9,27.0) has 24318 bin [27.0,27.1) has 23832 bin [27.1,27.2) has 23347 bin [27.2,27.3) has 22482 bin [27.3,27.4) has 22155 bin [27.4,27.5) has 21782 bin [27.5,27.6) has 21057 bin [27.6,27.7) has 20413 bin [27.7,27.8) has 19738 bin [27.8,27.9) has 19292 bin [27.9,28.0) has 18822 bin [28.0,28.1) has 18429 bin [28.1,28.2) has 17854 bin [28.2,28.3) has 17246 bin [28.3,28.4) has 16316 bin [28.4,28.5) has 15948 bin [28.5,28.6) has 15322 bin [28.6,28.7) has 14623 bin [28.7,28.8) has 14225 bin [28.8,28.9) has 13709 bin [28.9,29.0) has 13128 bin [29.0,29.1) has 12545 bin [29.1,29.2) has 12086 bin [29.2,29.3) has 11632 bin [29.3,29.4) has 11062 bin [29.4,29.5) has 10605 bin [29.5,29.6) has 10096 bin [29.6,29.7) has 9513 bin [29.7,29.8) has 9008 bin [29.8,29.9) has 8634 bin [29.9,30.0) has 8221 bin [30.0,30.1) has 7860 bin [30.1,30.2) has 7420 bin [30.2,30.3) has 6845 bin [30.3,30.4) has 6558 bin [30.4,30.5) has 6148 bin [30.5,30.6) has 5672 bin [30.6,30.7) has 5346 bin [30.7,30.8) has 4991 bin [30.8,30.9) has 4564 bin [30.9,31.0) has 4323 bin [31.0,31.1) has 4046 bin [31.1,31.2) has 3677 bin [31.2,31.3) has 3610 bin [31.3,31.4) has 3237 bin [31.4,31.5) has 3002 bin [31.5,31.6) has 2860 bin [31.6,31.7) has 2594 bin [31.7,31.8) has 2384 bin [31.8,31.9) has 2405 bin [31.9,32.0) has 2160 bin [32.0,32.1) has 1886 bin [32.1,32.2) has 1721 bin [32.2,32.3) has 1585 bin [32.3,32.4) has 1376 bin [32.4,32.5) has 1265 bin [32.5,32.6) has 1061 bin [32.6,32.7) has 1001 bin [32.7,32.8) has 959 bin [32.8,32.9) has 825 bin [32.9,33.0) has 711 bin [33.0,33.1) has 678 bin [33.1,33.2) has 594 bin [33.2,33.3) has 481 bin [33.3,33.4) has 444 bin [33.4,33.5) has 354 bin [33.5,33.6) has 309 bin [33.6,33.7) has 252 bin [33.7,33.8) has 236 bin [33.8,33.9) has 215 bin [33.9,34.0) has 171 bin [34.0,34.1) has 138 bin [34.1,34.2) has 91 bin [34.2,34.3) has 60 bin [34.3,34.4) has 38 bin [34.4,34.5) has 26 bin [34.5,34.6) has 22 bin [34.6,34.7) has 15 bin [34.7,34.8) has 9 bin [34.8,34.9) has 1 bin [34.9,35.0) has 1 bin [36.0,36.1) has 1 average z coordinate 12.4 for 28010436 element(s) point source id histogram with bin size 1.000000 bin 38 has 15435332 bin 39 has 12575104 average point source id 38.44894352947594 for 28010436 element(s)