lasinfo (210611) report for 'AHN4T/40CZ1_21.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: 338/2022 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: 28933089 number of points by return: 25684577 2569656 583085 87860 7911 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 424980 0 min x y z: 179980.000 424980.000 5.607 max x y z: 181019.999 426269.999 35.782 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: 28933089 extended number of points by return: 25684577 2569656 583085 87860 7911 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 5607 35782 intensity 56 4701 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 65 67 gps_time 298035628.809410 298039322.723292 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 45 255 B 39 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 47.01 ('Amplitude') attribute1 -16.38 30.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25684577 number of intermediate returns: 680771 number of last returns: 25653718 number of single returns: 23085977 covered area in square units/kilounits: 1339156/1.34 point density: all returns 21.61 last only 19.16 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28933089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25684577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2569656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 583085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 87860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7911 instead zero. overview over extended number of returns of given pulse: 23085977 3996490 1489494 321327 37312 2349 140 0 0 0 0 0 0 0 0 histogram of classification of points: 5001189 unclassified (1) 17597375 ground (2) 6329544 building (6) 4981 water (9) +-> flagged as extended overlap: 2043670 +---> 342008 of those are unclassified (1) +---> 1370091 of those are ground (2) +---> 329635 of those are building (6) +---> 1936 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.6,5.7) has 138 bin [5.7,5.8) has 5097 bin [5.8,5.9) has 9985 bin [5.9,6.0) has 11467 bin [6.0,6.1) has 12617 bin [6.1,6.2) has 13055 bin [6.2,6.3) has 11623 bin [6.3,6.4) has 11975 bin [6.4,6.5) has 17854 bin [6.5,6.6) has 25013 bin [6.6,6.7) has 83210 bin [6.7,6.8) has 106011 bin [6.8,6.9) has 114892 bin [6.9,7.0) has 214863 bin [7.0,7.1) has 211090 bin [7.1,7.2) has 204181 bin [7.2,7.3) has 241081 bin [7.3,7.4) has 354277 bin [7.4,7.5) has 577004 bin [7.5,7.6) has 723838 bin [7.6,7.7) has 735354 bin [7.7,7.8) has 804132 bin [7.8,7.9) has 692780 bin [7.9,8.0) has 694899 bin [8.0,8.1) has 772603 bin [8.1,8.2) has 778434 bin [8.2,8.3) has 837036 bin [8.3,8.4) has 908892 bin [8.4,8.5) has 1096732 bin [8.5,8.6) has 1177163 bin [8.6,8.7) has 1277549 bin [8.7,8.8) has 1539839 bin [8.8,8.9) has 1501330 bin [8.9,9.0) has 1010676 bin [9.0,9.1) has 621184 bin [9.1,9.2) has 426530 bin [9.2,9.3) has 308915 bin [9.3,9.4) has 172560 bin [9.4,9.5) has 104577 bin [9.5,9.6) has 87635 bin [9.6,9.7) has 84758 bin [9.7,9.8) has 82220 bin [9.8,9.9) has 81611 bin [9.9,10.0) has 79432 bin [10.0,10.1) has 74589 bin [10.1,10.2) has 72697 bin [10.2,10.3) has 73312 bin [10.3,10.4) has 77100 bin [10.4,10.5) has 76353 bin [10.5,10.6) has 74268 bin [10.6,10.7) has 72789 bin [10.7,10.8) has 79489 bin [10.8,10.9) has 95383 bin [10.9,11.0) has 95660 bin [11.0,11.1) has 92840 bin [11.1,11.2) has 93361 bin [11.2,11.3) has 97910 bin [11.3,11.4) has 104177 bin [11.4,11.5) has 101032 bin [11.5,11.6) has 94973 bin [11.6,11.7) has 105860 bin [11.7,11.8) has 118685 bin [11.8,11.9) has 102098 bin [11.9,12.0) has 97918 bin [12.0,12.1) has 95846 bin [12.1,12.2) has 96307 bin [12.2,12.3) has 85054 bin [12.3,12.4) has 82406 bin [12.4,12.5) has 80081 bin [12.5,12.6) has 85214 bin [12.6,12.7) has 78791 bin [12.7,12.8) has 74798 bin [12.8,12.9) has 95940 bin [12.9,13.0) has 109579 bin [13.0,13.1) has 98673 bin [13.1,13.2) has 75916 bin [13.2,13.3) has 101621 bin [13.3,13.4) has 107835 bin [13.4,13.5) has 96082 bin [13.5,13.6) has 84284 bin [13.6,13.7) has 99896 bin [13.7,13.8) has 101585 bin [13.8,13.9) has 95182 bin [13.9,14.0) has 99574 bin [14.0,14.1) has 148937 bin [14.1,14.2) has 127240 bin [14.2,14.3) has 106991 bin [14.3,14.4) has 134866 bin [14.4,14.5) has 174116 bin [14.5,14.6) has 146147 bin [14.6,14.7) has 145370 bin [14.7,14.8) has 125333 bin [14.8,14.9) has 140181 bin [14.9,15.0) has 158987 bin [15.0,15.1) has 174398 bin [15.1,15.2) has 148167 bin [15.2,15.3) has 130927 bin [15.3,15.4) has 128095 bin [15.4,15.5) has 132492 bin [15.5,15.6) has 169051 bin [15.6,15.7) has 136839 bin [15.7,15.8) has 102571 bin [15.8,15.9) has 104770 bin [15.9,16.0) has 94107 bin [16.0,16.1) has 110231 bin [16.1,16.2) has 113994 bin [16.2,16.3) has 103486 bin [16.3,16.4) has 100892 bin [16.4,16.5) has 118155 bin [16.5,16.6) has 106700 bin [16.6,16.7) has 128273 bin [16.7,16.8) has 167583 bin [16.8,16.9) has 135927 bin [16.9,17.0) has 169195 bin [17.0,17.1) has 86275 bin [17.1,17.2) has 70738 bin [17.2,17.3) has 66084 bin [17.3,17.4) has 57011 bin [17.4,17.5) has 53526 bin [17.5,17.6) has 51479 bin [17.6,17.7) has 47956 bin [17.7,17.8) has 41654 bin [17.8,17.9) has 39330 bin [17.9,18.0) has 43380 bin [18.0,18.1) has 44583 bin [18.1,18.2) has 84950 bin [18.2,18.3) has 62469 bin [18.3,18.4) has 45003 bin [18.4,18.5) has 38694 bin [18.5,18.6) has 79676 bin [18.6,18.7) has 67845 bin [18.7,18.8) has 70395 bin [18.8,18.9) has 70705 bin [18.9,19.0) has 57181 bin [19.0,19.1) has 40304 bin [19.1,19.2) has 35471 bin [19.2,19.3) has 31939 bin [19.3,19.4) has 32521 bin [19.4,19.5) has 32924 bin [19.5,19.6) has 32713 bin [19.6,19.7) has 34847 bin [19.7,19.8) has 33248 bin [19.8,19.9) has 29806 bin [19.9,20.0) has 26462 bin [20.0,20.1) has 22952 bin [20.1,20.2) has 23561 bin [20.2,20.3) has 21932 bin [20.3,20.4) has 18698 bin [20.4,20.5) has 17581 bin [20.5,20.6) has 17209 bin [20.6,20.7) has 17735 bin [20.7,20.8) has 18220 bin [20.8,20.9) has 18217 bin [20.9,21.0) has 16291 bin [21.0,21.1) has 16004 bin [21.1,21.2) has 16384 bin [21.2,21.3) has 82654 bin [21.3,21.4) has 112914 bin [21.4,21.5) has 20680 bin [21.5,21.6) has 16997 bin [21.6,21.7) has 17638 bin [21.7,21.8) has 15382 bin [21.8,21.9) has 14579 bin [21.9,22.0) has 12958 bin [22.0,22.1) has 12767 bin [22.1,22.2) has 12791 bin [22.2,22.3) has 12869 bin [22.3,22.4) has 12524 bin [22.4,22.5) has 11928 bin [22.5,22.6) has 11562 bin [22.6,22.7) has 11295 bin [22.7,22.8) has 11109 bin [22.8,22.9) has 11015 bin [22.9,23.0) has 11078 bin [23.0,23.1) has 10808 bin [23.1,23.2) has 10669 bin [23.2,23.3) has 10614 bin [23.3,23.4) has 10315 bin [23.4,23.5) has 10431 bin [23.5,23.6) has 9785 bin [23.6,23.7) has 9355 bin [23.7,23.8) has 9045 bin [23.8,23.9) has 9204 bin [23.9,24.0) has 9205 bin [24.0,24.1) has 9008 bin [24.1,24.2) has 8561 bin [24.2,24.3) has 9048 bin [24.3,24.4) has 8588 bin [24.4,24.5) has 8236 bin [24.5,24.6) has 8090 bin [24.6,24.7) has 7552 bin [24.7,24.8) has 7674 bin [24.8,24.9) has 7515 bin [24.9,25.0) has 7251 bin [25.0,25.1) has 6835 bin [25.1,25.2) has 6706 bin [25.2,25.3) has 6760 bin [25.3,25.4) has 6280 bin [25.4,25.5) has 6247 bin [25.5,25.6) has 5874 bin [25.6,25.7) has 5616 bin [25.7,25.8) has 5557 bin [25.8,25.9) has 5138 bin [25.9,26.0) has 4874 bin [26.0,26.1) has 4735 bin [26.1,26.2) has 4573 bin [26.2,26.3) has 4363 bin [26.3,26.4) has 4141 bin [26.4,26.5) has 3869 bin [26.5,26.6) has 3521 bin [26.6,26.7) has 3510 bin [26.7,26.8) has 3296 bin [26.8,26.9) has 3208 bin [26.9,27.0) has 3098 bin [27.0,27.1) has 3227 bin [27.1,27.2) has 3044 bin [27.2,27.3) has 2613 bin [27.3,27.4) has 2603 bin [27.4,27.5) has 2505 bin [27.5,27.6) has 2283 bin [27.6,27.7) has 2216 bin [27.7,27.8) has 2149 bin [27.8,27.9) has 2121 bin [27.9,28.0) has 1999 bin [28.0,28.1) has 1879 bin [28.1,28.2) has 1707 bin [28.2,28.3) has 1620 bin [28.3,28.4) has 1530 bin [28.4,28.5) has 1328 bin [28.5,28.6) has 1245 bin [28.6,28.7) has 1166 bin [28.7,28.8) has 1104 bin [28.8,28.9) has 1028 bin [28.9,29.0) has 958 bin [29.0,29.1) has 907 bin [29.1,29.2) has 821 bin [29.2,29.3) has 774 bin [29.3,29.4) has 737 bin [29.4,29.5) has 701 bin [29.5,29.6) has 624 bin [29.6,29.7) has 578 bin [29.7,29.8) has 564 bin [29.8,29.9) has 506 bin [29.9,30.0) has 474 bin [30.0,30.1) has 415 bin [30.1,30.2) has 446 bin [30.2,30.3) has 318 bin [30.3,30.4) has 337 bin [30.4,30.5) has 322 bin [30.5,30.6) has 305 bin [30.6,30.7) has 263 bin [30.7,30.8) has 304 bin [30.8,30.9) has 284 bin [30.9,31.0) has 261 bin [31.0,31.1) has 215 bin [31.1,31.2) has 205 bin [31.2,31.3) has 160 bin [31.3,31.4) has 166 bin [31.4,31.5) has 152 bin [31.5,31.6) has 134 bin [31.6,31.7) has 145 bin [31.7,31.8) has 142 bin [31.8,31.9) has 153 bin [31.9,32.0) has 131 bin [32.0,32.1) has 115 bin [32.1,32.2) has 136 bin [32.2,32.3) has 120 bin [32.3,32.4) has 123 bin [32.4,32.5) has 114 bin [32.5,32.6) has 105 bin [32.6,32.7) has 96 bin [32.7,32.8) has 100 bin [32.8,32.9) has 63 bin [32.9,33.0) has 93 bin [33.0,33.1) has 94 bin [33.1,33.2) has 76 bin [33.2,33.3) has 71 bin [33.3,33.4) has 65 bin [33.4,33.5) has 80 bin [33.5,33.6) has 63 bin [33.6,33.7) has 52 bin [33.7,33.8) has 62 bin [33.8,33.9) has 52 bin [33.9,34.0) has 42 bin [34.0,34.1) has 32 bin [34.1,34.2) has 47 bin [34.2,34.3) has 47 bin [34.3,34.4) has 29 bin [34.4,34.5) has 36 bin [34.5,34.6) has 34 bin [34.6,34.7) has 23 bin [34.7,34.8) has 22 bin [34.8,34.9) has 30 bin [34.9,35.0) has 11 bin [35.0,35.1) has 19 bin [35.1,35.2) has 11 bin [35.2,35.3) has 6 bin [35.3,35.4) has 6 bin [35.4,35.5) has 3 bin [35.5,35.6) has 1 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 average z coordinate 10.8 for 28933089 element(s) point source id histogram with bin size 1.000000 bin 65 has 7793032 bin 66 has 20872118 bin 67 has 267939 average point source id 65.739913944204162 for 28933089 element(s)