lasinfo (210611) report for 'AHN4T/38GN1_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: 180/2021 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: 41271618 number of points by return: 39222302 1471018 465453 99561 13284 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 431230 0 min x y z: 122980.000 431230.000 -2.990 max x y z: 124019.999 432519.999 28.845 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: 41271618 extended number of points by return: 39222302 1471018 465453 99561 13284 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 -2990 28845 intensity 0 4933 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 31 user_data 6 7 point_source_ID 57 62 gps_time 260023825.450460 269711548.372054 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 22 255 B 9 255 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.97 34.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39222302 number of intermediate returns: 580786 number of last returns: 39207078 number of single returns: 37738548 covered area in square units/kilounits: 1305240/1.31 point density: all returns 31.62 last only 30.04 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41271618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39222302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1471018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 465453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13284 instead zero. overview over extended number of returns of given pulse: 37738548 2016797 1100578 346939 66734 1969 53 0 0 0 0 0 0 0 0 histogram of classification of points: 3060555 unclassified (1) 36402361 ground (2) 834362 building (6) 943207 water (9) 31133 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2556000 +---> 218871 of those are unclassified (1) +---> 2158967 of those are ground (2) +---> 101163 of those are building (6) +---> 73166 of those are water (9) +---> 3833 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 116 bin [-2.9,-2.8) has 55 bin [-2.8,-2.7) has 35 bin [-2.7,-2.6) has 43 bin [-2.6,-2.5) has 47 bin [-2.5,-2.4) has 53 bin [-2.4,-2.3) has 85 bin [-2.3,-2.2) has 84 bin [-2.2,-2.1) has 79 bin [-2.1,-2.0) has 93 bin [-2.0,-1.9) has 119 bin [-1.9,-1.8) has 5871 bin [-1.8,-1.7) has 233408 bin [-1.7,-1.6) has 338116 bin [-1.6,-1.5) has 764736 bin [-1.5,-1.4) has 2446400 bin [-1.4,-1.3) has 5409781 bin [-1.3,-1.2) has 8977021 bin [-1.2,-1.1) has 6748797 bin [-1.1,-1.0) has 4657454 bin [-1.0,-0.9) has 2593323 bin [-0.9,-0.8) has 1916202 bin [-0.8,-0.7) has 892726 bin [-0.7,-0.6) has 528144 bin [-0.6,-0.5) has 460072 bin [-0.5,-0.4) has 377948 bin [-0.4,-0.3) has 310255 bin [-0.3,-0.2) has 240209 bin [-0.2,-0.1) has 210269 bin [-0.1,0.0) has 204119 bin [0.0,0.1) has 162605 bin [0.1,0.2) has 128751 bin [0.2,0.3) has 140749 bin [0.3,0.4) has 84143 bin [0.4,0.5) has 55268 bin [0.5,0.6) has 49748 bin [0.6,0.7) has 44963 bin [0.7,0.8) has 37338 bin [0.8,0.9) has 34277 bin [0.9,1.0) has 32878 bin [1.0,1.1) has 32691 bin [1.1,1.2) has 33334 bin [1.2,1.3) has 33330 bin [1.3,1.4) has 35030 bin [1.4,1.5) has 35023 bin [1.5,1.6) has 35063 bin [1.6,1.7) has 35503 bin [1.7,1.8) has 36206 bin [1.8,1.9) has 39981 bin [1.9,2.0) has 39426 bin [2.0,2.1) has 39562 bin [2.1,2.2) has 38461 bin [2.2,2.3) has 36460 bin [2.3,2.4) has 36570 bin [2.4,2.5) has 35911 bin [2.5,2.6) has 35646 bin [2.6,2.7) has 35147 bin [2.7,2.8) has 36836 bin [2.8,2.9) has 37857 bin [2.9,3.0) has 35967 bin [3.0,3.1) has 36130 bin [3.1,3.2) has 34567 bin [3.2,3.3) has 34910 bin [3.3,3.4) has 37160 bin [3.4,3.5) has 35340 bin [3.5,3.6) has 35329 bin [3.6,3.7) has 36976 bin [3.7,3.8) has 35137 bin [3.8,3.9) has 35809 bin [3.9,4.0) has 34114 bin [4.0,4.1) has 34522 bin [4.1,4.2) has 34908 bin [4.2,4.3) has 33945 bin [4.3,4.4) has 33598 bin [4.4,4.5) has 33715 bin [4.5,4.6) has 32541 bin [4.6,4.7) has 32442 bin [4.7,4.8) has 32394 bin [4.8,4.9) has 32656 bin [4.9,5.0) has 32104 bin [5.0,5.1) has 31254 bin [5.1,5.2) has 32333 bin [5.2,5.3) has 32530 bin [5.3,5.4) has 31395 bin [5.4,5.5) has 32513 bin [5.5,5.6) has 30705 bin [5.6,5.7) has 31014 bin [5.7,5.8) has 30437 bin [5.8,5.9) has 29621 bin [5.9,6.0) has 29749 bin [6.0,6.1) has 28769 bin [6.1,6.2) has 28902 bin [6.2,6.3) has 26779 bin [6.3,6.4) has 25926 bin [6.4,6.5) has 25824 bin [6.5,6.6) has 25518 bin [6.6,6.7) has 24866 bin [6.7,6.8) has 25117 bin [6.8,6.9) has 23838 bin [6.9,7.0) has 23805 bin [7.0,7.1) has 23176 bin [7.1,7.2) has 22687 bin [7.2,7.3) has 22904 bin [7.3,7.4) has 22606 bin [7.4,7.5) has 22290 bin [7.5,7.6) has 21849 bin [7.6,7.7) has 21557 bin [7.7,7.8) has 21218 bin [7.8,7.9) has 21145 bin [7.9,8.0) has 20871 bin [8.0,8.1) has 20841 bin [8.1,8.2) has 20587 bin [8.2,8.3) has 19962 bin [8.3,8.4) has 19371 bin [8.4,8.5) has 18472 bin [8.5,8.6) has 18323 bin [8.6,8.7) has 17773 bin [8.7,8.8) has 17657 bin [8.8,8.9) has 17640 bin [8.9,9.0) has 17882 bin [9.0,9.1) has 17230 bin [9.1,9.2) has 16091 bin [9.2,9.3) has 15766 bin [9.3,9.4) has 15755 bin [9.4,9.5) has 16335 bin [9.5,9.6) has 16545 bin [9.6,9.7) has 16751 bin [9.7,9.8) has 16557 bin [9.8,9.9) has 16675 bin [9.9,10.0) has 17042 bin [10.0,10.1) has 15887 bin [10.1,10.2) has 15620 bin [10.2,10.3) has 13548 bin [10.3,10.4) has 13428 bin [10.4,10.5) has 12786 bin [10.5,10.6) has 12742 bin [10.6,10.7) has 12555 bin [10.7,10.8) has 12464 bin [10.8,10.9) has 12258 bin [10.9,11.0) has 12447 bin [11.0,11.1) has 12072 bin [11.1,11.2) has 11824 bin [11.2,11.3) has 11743 bin [11.3,11.4) has 11693 bin [11.4,11.5) has 11500 bin [11.5,11.6) has 11042 bin [11.6,11.7) has 11044 bin [11.7,11.8) has 10912 bin [11.8,11.9) has 10520 bin [11.9,12.0) has 9406 bin [12.0,12.1) has 9164 bin [12.1,12.2) has 8922 bin [12.2,12.3) has 8809 bin [12.3,12.4) has 8594 bin [12.4,12.5) has 8701 bin [12.5,12.6) has 8136 bin [12.6,12.7) has 7970 bin [12.7,12.8) has 7955 bin [12.8,12.9) has 7782 bin [12.9,13.0) has 7635 bin [13.0,13.1) has 7531 bin [13.1,13.2) has 7518 bin [13.2,13.3) has 7441 bin [13.3,13.4) has 7157 bin [13.4,13.5) has 7229 bin [13.5,13.6) has 7086 bin [13.6,13.7) has 6848 bin [13.7,13.8) has 6583 bin [13.8,13.9) has 6495 bin [13.9,14.0) has 6227 bin [14.0,14.1) has 6230 bin [14.1,14.2) has 6214 bin [14.2,14.3) has 6016 bin [14.3,14.4) has 5941 bin [14.4,14.5) has 5779 bin [14.5,14.6) has 5621 bin [14.6,14.7) has 5518 bin [14.7,14.8) has 5347 bin [14.8,14.9) has 5124 bin [14.9,15.0) has 5142 bin [15.0,15.1) has 4969 bin [15.1,15.2) has 4852 bin [15.2,15.3) has 4934 bin [15.3,15.4) has 4693 bin [15.4,15.5) has 4533 bin [15.5,15.6) has 4533 bin [15.6,15.7) has 4187 bin [15.7,15.8) has 4093 bin [15.8,15.9) has 4070 bin [15.9,16.0) has 3800 bin [16.0,16.1) has 3745 bin [16.1,16.2) has 3560 bin [16.2,16.3) has 3368 bin [16.3,16.4) has 3255 bin [16.4,16.5) has 3308 bin [16.5,16.6) has 3278 bin [16.6,16.7) has 3224 bin [16.7,16.8) has 3071 bin [16.8,16.9) has 2949 bin [16.9,17.0) has 2846 bin [17.0,17.1) has 2695 bin [17.1,17.2) has 2692 bin [17.2,17.3) has 2680 bin [17.3,17.4) has 2626 bin [17.4,17.5) has 2453 bin [17.5,17.6) has 2309 bin [17.6,17.7) has 2185 bin [17.7,17.8) has 2064 bin [17.8,17.9) has 2133 bin [17.9,18.0) has 1985 bin [18.0,18.1) has 1954 bin [18.1,18.2) has 1906 bin [18.2,18.3) has 1836 bin [18.3,18.4) has 1881 bin [18.4,18.5) has 1833 bin [18.5,18.6) has 1743 bin [18.6,18.7) has 1696 bin [18.7,18.8) has 1664 bin [18.8,18.9) has 1626 bin [18.9,19.0) has 1589 bin [19.0,19.1) has 1597 bin [19.1,19.2) has 1582 bin [19.2,19.3) has 1563 bin [19.3,19.4) has 1542 bin [19.4,19.5) has 1490 bin [19.5,19.6) has 1435 bin [19.6,19.7) has 1396 bin [19.7,19.8) has 1292 bin [19.8,19.9) has 1239 bin [19.9,20.0) has 1319 bin [20.0,20.1) has 1312 bin [20.1,20.2) has 1180 bin [20.2,20.3) has 1220 bin [20.3,20.4) has 1174 bin [20.4,20.5) has 1244 bin [20.5,20.6) has 1154 bin [20.6,20.7) has 1177 bin [20.7,20.8) has 1056 bin [20.8,20.9) has 1040 bin [20.9,21.0) has 931 bin [21.0,21.1) has 1015 bin [21.1,21.2) has 976 bin [21.2,21.3) has 943 bin [21.3,21.4) has 952 bin [21.4,21.5) has 905 bin [21.5,21.6) has 851 bin [21.6,21.7) has 857 bin [21.7,21.8) has 785 bin [21.8,21.9) has 795 bin [21.9,22.0) has 780 bin [22.0,22.1) has 780 bin [22.1,22.2) has 719 bin [22.2,22.3) has 688 bin [22.3,22.4) has 735 bin [22.4,22.5) has 672 bin [22.5,22.6) has 635 bin [22.6,22.7) has 600 bin [22.7,22.8) has 571 bin [22.8,22.9) has 533 bin [22.9,23.0) has 508 bin [23.0,23.1) has 560 bin [23.1,23.2) has 546 bin [23.2,23.3) has 555 bin [23.3,23.4) has 469 bin [23.4,23.5) has 495 bin [23.5,23.6) has 475 bin [23.6,23.7) has 436 bin [23.7,23.8) has 417 bin [23.8,23.9) has 431 bin [23.9,24.0) has 393 bin [24.0,24.1) has 362 bin [24.1,24.2) has 366 bin [24.2,24.3) has 325 bin [24.3,24.4) has 316 bin [24.4,24.5) has 333 bin [24.5,24.6) has 273 bin [24.6,24.7) has 309 bin [24.7,24.8) has 284 bin [24.8,24.9) has 270 bin [24.9,25.0) has 284 bin [25.0,25.1) has 269 bin [25.1,25.2) has 241 bin [25.2,25.3) has 259 bin [25.3,25.4) has 267 bin [25.4,25.5) has 258 bin [25.5,25.6) has 237 bin [25.6,25.7) has 199 bin [25.7,25.8) has 220 bin [25.8,25.9) has 174 bin [25.9,26.0) has 186 bin [26.0,26.1) has 159 bin [26.1,26.2) has 182 bin [26.2,26.3) has 183 bin [26.3,26.4) has 164 bin [26.4,26.5) has 149 bin [26.5,26.6) has 122 bin [26.6,26.7) has 122 bin [26.7,26.8) has 117 bin [26.8,26.9) has 99 bin [26.9,27.0) has 85 bin [27.0,27.1) has 66 bin [27.1,27.2) has 52 bin [27.2,27.3) has 54 bin [27.3,27.4) has 53 bin [27.4,27.5) has 43 bin [27.5,27.6) has 38 bin [27.6,27.7) has 37 bin [27.7,27.8) has 39 bin [27.8,27.9) has 41 bin [27.9,28.0) has 44 bin [28.0,28.1) has 38 bin [28.1,28.2) has 34 bin [28.2,28.3) has 27 bin [28.3,28.4) has 23 bin [28.4,28.5) has 16 bin [28.5,28.6) has 10 bin [28.6,28.7) has 7 bin [28.7,28.8) has 3 bin [28.8,28.9) has 1 average z coordinate -0.5 for 41271618 element(s) point source id histogram with bin size 1.000000 bin 57 has 328215 bin 61 has 22611377 bin 62 has 18332026 average point source id 61.412369730694834 for 41271618 element(s)