lasinfo (210611) report for 'AHN4T/17AN1_19.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: 335/2022 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: 25303636 number of points by return: 20564031 3008569 1305005 356619 61814 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 544980 0 min x y z: 222980.000 544980.000 10.071 max x y z: 224019.999 546269.999 35.257 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: 25303636 extended number of points by return: 20564031 3008569 1305005 356619 61814 7006 592 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 10071 35257 intensity 56 4969 return_number 1 7 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 53 55 gps_time 330439119.251087 330441299.423015 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 54 255 B 39 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.57 33.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20564031 number of intermediate returns: 1732534 number of last returns: 20561314 number of single returns: 17554243 covered area in square units/kilounits: 1256348/1.26 point density: all returns 20.14 last only 16.37 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25303636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20564031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3008569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1305005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 356619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61814 instead zero. overview over extended number of returns of given pulse: 17554243 3406058 2846455 1179954 274190 38810 3926 0 0 0 0 0 0 0 0 histogram of classification of points: 5429896 unclassified (1) 19119737 ground (2) 6066 building (6) 747937 water (9) +-> flagged as extended overlap: 1723296 +---> 295377 of those are unclassified (1) +---> 1388693 of those are ground (2) +---> 39226 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 3 bin [10.1,10.2) has 160 bin [10.2,10.3) has 2852 bin [10.3,10.4) has 262631 bin [10.4,10.5) has 321604 bin [10.5,10.6) has 5815 bin [10.6,10.7) has 6007 bin [10.7,10.8) has 5930 bin [10.8,10.9) has 12357 bin [10.9,11.0) has 16634 bin [11.0,11.1) has 33250 bin [11.1,11.2) has 53047 bin [11.2,11.3) has 47754 bin [11.3,11.4) has 64138 bin [11.4,11.5) has 159322 bin [11.5,11.6) has 213810 bin [11.6,11.7) has 389378 bin [11.7,11.8) has 890191 bin [11.8,11.9) has 1179579 bin [11.9,12.0) has 855859 bin [12.0,12.1) has 811814 bin [12.1,12.2) has 894020 bin [12.2,12.3) has 1161410 bin [12.3,12.4) has 1328258 bin [12.4,12.5) has 1719329 bin [12.5,12.6) has 1869070 bin [12.6,12.7) has 1876536 bin [12.7,12.8) has 1732836 bin [12.8,12.9) has 1329821 bin [12.9,13.0) has 765318 bin [13.0,13.1) has 474107 bin [13.1,13.2) has 398545 bin [13.2,13.3) has 296704 bin [13.3,13.4) has 193723 bin [13.4,13.5) has 161828 bin [13.5,13.6) has 135768 bin [13.6,13.7) has 133640 bin [13.7,13.8) has 109310 bin [13.8,13.9) has 88808 bin [13.9,14.0) has 85103 bin [14.0,14.1) has 69562 bin [14.1,14.2) has 56376 bin [14.2,14.3) has 50380 bin [14.3,14.4) has 45827 bin [14.4,14.5) has 44731 bin [14.5,14.6) has 43974 bin [14.6,14.7) has 42082 bin [14.7,14.8) has 40990 bin [14.8,14.9) has 40506 bin [14.9,15.0) has 40172 bin [15.0,15.1) has 39721 bin [15.1,15.2) has 39784 bin [15.2,15.3) has 39095 bin [15.3,15.4) has 38353 bin [15.4,15.5) has 38998 bin [15.5,15.6) has 38874 bin [15.6,15.7) has 39085 bin [15.7,15.8) has 39012 bin [15.8,15.9) has 38603 bin [15.9,16.0) has 40448 bin [16.0,16.1) has 38523 bin [16.1,16.2) has 35830 bin [16.2,16.3) has 34628 bin [16.3,16.4) has 34829 bin [16.4,16.5) has 34531 bin [16.5,16.6) has 34990 bin [16.6,16.7) has 34786 bin [16.7,16.8) has 36090 bin [16.8,16.9) has 34883 bin [16.9,17.0) has 33359 bin [17.0,17.1) has 33914 bin [17.1,17.2) has 33220 bin [17.2,17.3) has 33235 bin [17.3,17.4) has 33035 bin [17.4,17.5) has 32994 bin [17.5,17.6) has 32075 bin [17.6,17.7) has 32065 bin [17.7,17.8) has 31997 bin [17.8,17.9) has 32156 bin [17.9,18.0) has 31970 bin [18.0,18.1) has 31696 bin [18.1,18.2) has 31708 bin [18.2,18.3) has 31503 bin [18.3,18.4) has 32059 bin [18.4,18.5) has 32268 bin [18.5,18.6) has 31757 bin [18.6,18.7) has 32049 bin [18.7,18.8) has 31958 bin [18.8,18.9) has 32866 bin [18.9,19.0) has 32660 bin [19.0,19.1) has 33074 bin [19.1,19.2) has 33522 bin [19.2,19.3) has 34018 bin [19.3,19.4) has 34035 bin [19.4,19.5) has 34205 bin [19.5,19.6) has 34177 bin [19.6,19.7) has 34761 bin [19.7,19.8) has 34822 bin [19.8,19.9) has 35207 bin [19.9,20.0) has 35591 bin [20.0,20.1) has 35889 bin [20.1,20.2) has 35967 bin [20.2,20.3) has 36380 bin [20.3,20.4) has 37185 bin [20.4,20.5) has 37383 bin [20.5,20.6) has 37342 bin [20.6,20.7) has 37579 bin [20.7,20.8) has 37876 bin [20.8,20.9) has 37833 bin [20.9,21.0) has 37668 bin [21.0,21.1) has 37922 bin [21.1,21.2) has 37899 bin [21.2,21.3) has 38116 bin [21.3,21.4) has 37923 bin [21.4,21.5) has 38270 bin [21.5,21.6) has 38548 bin [21.6,21.7) has 38422 bin [21.7,21.8) has 38301 bin [21.8,21.9) has 38705 bin [21.9,22.0) has 38510 bin [22.0,22.1) has 38463 bin [22.1,22.2) has 38120 bin [22.2,22.3) has 38179 bin [22.3,22.4) has 38020 bin [22.4,22.5) has 38213 bin [22.5,22.6) has 38043 bin [22.6,22.7) has 37823 bin [22.7,22.8) has 37406 bin [22.8,22.9) has 37631 bin [22.9,23.0) has 37565 bin [23.0,23.1) has 37827 bin [23.1,23.2) has 37979 bin [23.2,23.3) has 37819 bin [23.3,23.4) has 38464 bin [23.4,23.5) has 37939 bin [23.5,23.6) has 37388 bin [23.6,23.7) has 37472 bin [23.7,23.8) has 37529 bin [23.8,23.9) has 37245 bin [23.9,24.0) has 37101 bin [24.0,24.1) has 36958 bin [24.1,24.2) has 36788 bin [24.2,24.3) has 36573 bin [24.3,24.4) has 36318 bin [24.4,24.5) has 36021 bin [24.5,24.6) has 35890 bin [24.6,24.7) has 35319 bin [24.7,24.8) has 35180 bin [24.8,24.9) has 34760 bin [24.9,25.0) has 33912 bin [25.0,25.1) has 33891 bin [25.1,25.2) has 33205 bin [25.2,25.3) has 32984 bin [25.3,25.4) has 32521 bin [25.4,25.5) has 32178 bin [25.5,25.6) has 31478 bin [25.6,25.7) has 31127 bin [25.7,25.8) has 30523 bin [25.8,25.9) has 30274 bin [25.9,26.0) has 29834 bin [26.0,26.1) has 29457 bin [26.1,26.2) has 28858 bin [26.2,26.3) has 28235 bin [26.3,26.4) has 27284 bin [26.4,26.5) has 26872 bin [26.5,26.6) has 26340 bin [26.6,26.7) has 25724 bin [26.7,26.8) has 25128 bin [26.8,26.9) has 24265 bin [26.9,27.0) has 24103 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bin [30.9,31.0) has 3780 bin [31.0,31.1) has 3418 bin [31.1,31.2) has 3099 bin [31.2,31.3) has 2953 bin [31.3,31.4) has 2805 bin [31.4,31.5) has 2536 bin [31.5,31.6) has 2411 bin [31.6,31.7) has 2174 bin [31.7,31.8) has 2159 bin [31.8,31.9) has 1972 bin [31.9,32.0) has 1733 bin [32.0,32.1) has 1680 bin [32.1,32.2) has 1552 bin [32.2,32.3) has 1352 bin [32.3,32.4) has 1222 bin [32.4,32.5) has 1143 bin [32.5,32.6) has 1006 bin [32.6,32.7) has 880 bin [32.7,32.8) has 850 bin [32.8,32.9) has 689 bin [32.9,33.0) has 627 bin [33.0,33.1) has 607 bin [33.1,33.2) has 415 bin [33.2,33.3) has 431 bin [33.3,33.4) has 341 bin [33.4,33.5) has 304 bin [33.5,33.6) has 262 bin [33.6,33.7) has 232 bin [33.7,33.8) has 194 bin [33.8,33.9) has 179 bin [33.9,34.0) has 130 bin [34.0,34.1) has 125 bin [34.1,34.2) has 93 bin [34.2,34.3) has 80 bin [34.3,34.4) has 78 bin [34.4,34.5) has 58 bin [34.5,34.6) has 30 bin [34.6,34.7) has 27 bin [34.7,34.8) has 19 bin [34.8,34.9) has 11 bin [34.9,35.0) has 7 bin [35.0,35.1) has 5 bin [35.1,35.2) has 2 bin [35.2,35.3) has 1 average z coordinate 14.2 for 25303636 element(s) point source id histogram with bin size 1.000000 bin 53 has 4357510 bin 54 has 20496604 bin 55 has 449522 average point source id 53.845556267091418 for 25303636 element(s)