lasinfo (210611) report for 'AHN4T/17AZ1_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: 26355685 number of points by return: 25194927 795765 296073 61684 6789 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 538730 0 min x y z: 222980.000 538730.000 7.297 max x y z: 224019.999 540019.999 32.866 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: 26355685 extended number of points by return: 25194927 795765 296073 61684 6789 429 18 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 7297 32866 intensity 56 4378 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 58 60 gps_time 328707079.339433 330510056.173884 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 48 255 B 36 255 NIR 24 255 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 -16.23 27.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25194927 number of intermediate returns: 364242 number of last returns: 25189306 number of single returns: 24392790 covered area in square units/kilounits: 1339996/1.34 point density: all returns 19.67 last only 18.80 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26355685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25194927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 795765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 296073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 61684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6789 instead zero. overview over extended number of returns of given pulse: 24392790 1006981 702876 218772 31673 2473 120 0 0 0 0 0 0 0 0 histogram of classification of points: 1320553 unclassified (1) 24627789 ground (2) 292078 building (6) 115265 water (9) +-> flagged as extended overlap: 2195116 +---> 203896 of those are unclassified (1) +---> 1952436 of those are ground (2) +---> 33618 of those are building (6) +---> 5166 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 2 bin [7.3,7.4) has 169 bin [7.4,7.5) has 1588 bin [7.5,7.6) has 2435 bin [7.6,7.7) has 7887 bin [7.7,7.8) has 50342 bin [7.8,7.9) has 36438 bin [7.9,8.0) has 44339 bin [8.0,8.1) has 53609 bin [8.1,8.2) has 94733 bin [8.2,8.3) has 167433 bin [8.3,8.4) has 373474 bin [8.4,8.5) has 666103 bin [8.5,8.6) has 1198734 bin [8.6,8.7) has 1986951 bin [8.7,8.8) has 2937452 bin [8.8,8.9) has 3037136 bin [8.9,9.0) has 1878187 bin [9.0,9.1) has 1339210 bin [9.1,9.2) has 1476246 bin [9.2,9.3) has 1231981 bin [9.3,9.4) has 994970 bin [9.4,9.5) has 940098 bin [9.5,9.6) has 979041 bin [9.6,9.7) has 972931 bin [9.7,9.8) has 845485 bin [9.8,9.9) has 770334 bin [9.9,10.0) has 641151 bin [10.0,10.1) has 530988 bin [10.1,10.2) has 365707 bin [10.2,10.3) has 253581 bin [10.3,10.4) has 214724 bin [10.4,10.5) has 188953 bin [10.5,10.6) has 239340 bin [10.6,10.7) has 156150 bin [10.7,10.8) has 37076 bin [10.8,10.9) has 17868 bin [10.9,11.0) has 15520 bin [11.0,11.1) has 13626 bin [11.1,11.2) has 12941 bin [11.2,11.3) has 12377 bin [11.3,11.4) has 12426 bin [11.4,11.5) has 12613 bin [11.5,11.6) has 10427 bin [11.6,11.7) has 9855 bin [11.7,11.8) has 10337 bin [11.8,11.9) has 10272 bin [11.9,12.0) has 10488 bin [12.0,12.1) has 15943 bin [12.1,12.2) has 16304 bin [12.2,12.3) has 11972 bin [12.3,12.4) has 10468 bin [12.4,12.5) has 10359 bin [12.5,12.6) has 10050 bin [12.6,12.7) has 9318 bin [12.7,12.8) has 9310 bin [12.8,12.9) has 10521 bin [12.9,13.0) has 10621 bin [13.0,13.1) has 11210 bin [13.1,13.2) has 12010 bin [13.2,13.3) has 13776 bin [13.3,13.4) has 14969 bin [13.4,13.5) has 14421 bin [13.5,13.6) has 12952 bin [13.6,13.7) has 12262 bin [13.7,13.8) has 12171 bin [13.8,13.9) has 12150 bin [13.9,14.0) has 12704 bin [14.0,14.1) has 12390 bin [14.1,14.2) has 12211 bin [14.2,14.3) has 11925 bin [14.3,14.4) has 11808 bin [14.4,14.5) has 12141 bin [14.5,14.6) has 12128 bin [14.6,14.7) has 12128 bin [14.7,14.8) has 12056 bin [14.8,14.9) has 11808 bin [14.9,15.0) has 11827 bin [15.0,15.1) has 11755 bin [15.1,15.2) has 11848 bin [15.2,15.3) has 12020 bin [15.3,15.4) has 11972 bin [15.4,15.5) has 11776 bin [15.5,15.6) has 11420 bin [15.6,15.7) has 11094 bin [15.7,15.8) has 11334 bin [15.8,15.9) has 11235 bin [15.9,16.0) has 11310 bin [16.0,16.1) has 11660 bin [16.1,16.2) has 11593 bin [16.2,16.3) has 11920 bin [16.3,16.4) has 12229 bin [16.4,16.5) has 11784 bin [16.5,16.6) has 11426 bin [16.6,16.7) has 11140 bin [16.7,16.8) has 11178 bin [16.8,16.9) has 10925 bin [16.9,17.0) has 11047 bin [17.0,17.1) has 11044 bin [17.1,17.2) has 11033 bin [17.2,17.3) has 11102 bin [17.3,17.4) has 10980 bin [17.4,17.5) has 11044 bin [17.5,17.6) has 11157 bin [17.6,17.7) has 11263 bin [17.7,17.8) has 11526 bin [17.8,17.9) has 11177 bin [17.9,18.0) has 11283 bin [18.0,18.1) has 11309 bin [18.1,18.2) has 11431 bin [18.2,18.3) has 11188 bin [18.3,18.4) has 11043 bin [18.4,18.5) has 10866 bin [18.5,18.6) has 10780 bin [18.6,18.7) has 11091 bin [18.7,18.8) has 10972 bin [18.8,18.9) has 10901 bin [18.9,19.0) has 10678 bin [19.0,19.1) has 10807 bin [19.1,19.2) has 10560 bin [19.2,19.3) has 10572 bin [19.3,19.4) has 10517 bin [19.4,19.5) has 10662 bin [19.5,19.6) has 10700 bin [19.6,19.7) has 10539 bin [19.7,19.8) has 10606 bin [19.8,19.9) has 10640 bin [19.9,20.0) has 10769 bin [20.0,20.1) has 10695 bin [20.1,20.2) has 10157 bin [20.2,20.3) has 9628 bin [20.3,20.4) has 9426 bin [20.4,20.5) has 9416 bin [20.5,20.6) has 9243 bin [20.6,20.7) has 9335 bin [20.7,20.8) has 9186 bin [20.8,20.9) has 9138 bin [20.9,21.0) has 9049 bin [21.0,21.1) has 8984 bin [21.1,21.2) has 8948 bin [21.2,21.3) has 8909 bin [21.3,21.4) has 8976 bin [21.4,21.5) has 8579 bin [21.5,21.6) has 8791 bin [21.6,21.7) has 8811 bin [21.7,21.8) has 8919 bin [21.8,21.9) has 8697 bin [21.9,22.0) has 8673 bin [22.0,22.1) has 8892 bin [22.1,22.2) has 8685 bin [22.2,22.3) has 8589 bin [22.3,22.4) has 8493 bin [22.4,22.5) has 8296 bin [22.5,22.6) has 8217 bin [22.6,22.7) has 8150 bin [22.7,22.8) has 8132 bin [22.8,22.9) has 8040 bin [22.9,23.0) has 8019 bin [23.0,23.1) has 7997 bin [23.1,23.2) has 7841 bin [23.2,23.3) has 7706 bin [23.3,23.4) has 7700 bin [23.4,23.5) has 7488 bin [23.5,23.6) has 7298 bin [23.6,23.7) has 7185 bin [23.7,23.8) has 7197 bin [23.8,23.9) has 7103 bin [23.9,24.0) has 6681 bin [24.0,24.1) has 6601 bin [24.1,24.2) has 6787 bin [24.2,24.3) has 6850 bin [24.3,24.4) has 6873 bin [24.4,24.5) has 6678 bin [24.5,24.6) has 6372 bin [24.6,24.7) has 6401 bin [24.7,24.8) has 6366 bin [24.8,24.9) has 6393 bin [24.9,25.0) has 6238 bin [25.0,25.1) has 6158 bin [25.1,25.2) has 6119 bin [25.2,25.3) has 5921 bin [25.3,25.4) has 5809 bin [25.4,25.5) has 5807 bin [25.5,25.6) has 5572 bin [25.6,25.7) has 5441 bin [25.7,25.8) has 5346 bin [25.8,25.9) has 5212 bin [25.9,26.0) has 5198 bin [26.0,26.1) has 5060 bin [26.1,26.2) has 5047 bin [26.2,26.3) has 4888 bin [26.3,26.4) has 5031 bin [26.4,26.5) has 4843 bin [26.5,26.6) has 4618 bin [26.6,26.7) has 4535 bin [26.7,26.8) has 4385 bin [26.8,26.9) has 4095 bin [26.9,27.0) has 3975 bin [27.0,27.1) has 3851 bin [27.1,27.2) has 3603 bin [27.2,27.3) has 3485 bin [27.3,27.4) has 3326 bin [27.4,27.5) has 3129 bin [27.5,27.6) has 2938 bin [27.6,27.7) has 2782 bin [27.7,27.8) has 2662 bin [27.8,27.9) has 2514 bin [27.9,28.0) has 2407 bin [28.0,28.1) has 2255 bin [28.1,28.2) has 2126 bin [28.2,28.3) has 1984 bin [28.3,28.4) has 1839 bin [28.4,28.5) has 1685 bin [28.5,28.6) has 1552 bin [28.6,28.7) has 1444 bin [28.7,28.8) has 1372 bin [28.8,28.9) has 1268 bin [28.9,29.0) has 1127 bin [29.0,29.1) has 1005 bin [29.1,29.2) has 959 bin [29.2,29.3) has 867 bin [29.3,29.4) has 825 bin [29.4,29.5) has 777 bin [29.5,29.6) has 674 bin [29.6,29.7) has 644 bin [29.7,29.8) has 578 bin [29.8,29.9) has 584 bin [29.9,30.0) has 483 bin [30.0,30.1) has 522 bin [30.1,30.2) has 496 bin [30.2,30.3) has 439 bin [30.3,30.4) has 415 bin [30.4,30.5) has 356 bin [30.5,30.6) has 318 bin [30.6,30.7) has 258 bin [30.7,30.8) has 214 bin [30.8,30.9) has 224 bin [30.9,31.0) has 192 bin [31.0,31.1) has 146 bin [31.1,31.2) has 130 bin [31.2,31.3) has 112 bin [31.3,31.4) has 92 bin [31.4,31.5) has 85 bin [31.5,31.6) has 59 bin [31.6,31.7) has 75 bin [31.7,31.8) has 54 bin [31.8,31.9) has 40 bin [31.9,32.0) has 40 bin [32.0,32.1) has 40 bin [32.1,32.2) has 37 bin [32.2,32.3) has 38 bin [32.3,32.4) has 34 bin [32.4,32.5) has 30 bin [32.5,32.6) has 26 bin [32.6,32.7) has 18 bin [32.7,32.8) has 11 bin [32.8,32.9) has 4 average z coordinate 9.7 for 26355685 element(s) point source id histogram with bin size 1.000000 bin 58 has 2033846 bin 59 has 20630640 bin 60 has 3691199 average point source id 59.06288407984843 for 26355685 element(s)