lasinfo (210611) report for 'AHN4T/09BN2_08.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: 176/2021 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: 26860831 number of points by return: 26617860 229653 13007 311 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 116980 572480 0 min x y z: 116980.000 572480.000 -0.775 max x y z: 118019.999 573769.999 18.954 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: 26860831 extended number of points by return: 26617860 229653 13007 311 0 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 -775 18954 intensity 53 4206 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1040 1042 gps_time 265133589.116165 265134781.981825 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 234 G 44 233 B 30 229 NIR 41 223 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 42.06 ('Amplitude') attribute1 -16.56 24.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26617860 number of intermediate returns: 13295 number of last returns: 26616893 number of single returns: 26387217 covered area in square units/kilounits: 1335348/1.34 point density: all returns 20.12 last only 19.93 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26860831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26617860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 229653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 13007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 311 instead zero. overview over extended number of returns of given pulse: 26387217 434257 38110 1247 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 460076 unclassified (1) 26045749 ground (2) 639 building (6) 354367 water (9) +-> flagged as extended overlap: 1725562 +---> 20765 of those are unclassified (1) +---> 1684303 of those are ground (2) +---> 20494 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 53 bin [-0.7,-0.6) has 3672 bin [-0.6,-0.5) has 2762 bin [-0.5,-0.4) has 11018 bin [-0.4,-0.3) has 4771 bin [-0.3,-0.2) has 7960 bin [-0.2,-0.1) has 6758 bin [-0.1,0.0) has 5636 bin [0.0,0.1) has 43373 bin [0.1,0.2) has 374134 bin [0.2,0.3) has 541378 bin [0.3,0.4) has 750714 bin [0.4,0.5) has 1793456 bin [0.5,0.6) has 808845 bin [0.6,0.7) has 610472 bin [0.7,0.8) has 859071 bin [0.8,0.9) has 1625974 bin [0.9,1.0) has 1170121 bin [1.0,1.1) has 1438548 bin [1.1,1.2) has 1826912 bin [1.2,1.3) has 1754484 bin [1.3,1.4) has 1663523 bin [1.4,1.5) has 1423132 bin [1.5,1.6) has 1086884 bin [1.6,1.7) has 844153 bin [1.7,1.8) has 576070 bin [1.8,1.9) has 404164 bin [1.9,2.0) has 310501 bin [2.0,2.1) has 259680 bin [2.1,2.2) has 234920 bin [2.2,2.3) has 208838 bin [2.3,2.4) has 179795 bin [2.4,2.5) has 168651 bin [2.5,2.6) has 177671 bin [2.6,2.7) has 165159 bin [2.7,2.8) has 143155 bin [2.8,2.9) has 135933 bin [2.9,3.0) has 126833 bin [3.0,3.1) has 118716 bin [3.1,3.2) has 111288 bin [3.2,3.3) has 104317 bin [3.3,3.4) has 97813 bin [3.4,3.5) has 91390 bin [3.5,3.6) has 86952 bin [3.6,3.7) has 83236 bin [3.7,3.8) has 78942 bin [3.8,3.9) has 75728 bin [3.9,4.0) has 72212 bin [4.0,4.1) has 66092 bin [4.1,4.2) has 59385 bin [4.2,4.3) has 57392 bin [4.3,4.4) has 57117 bin [4.4,4.5) has 55586 bin [4.5,4.6) has 56148 bin [4.6,4.7) has 55978 bin [4.7,4.8) has 57231 bin [4.8,4.9) has 58259 bin [4.9,5.0) has 59044 bin [5.0,5.1) has 60295 bin [5.1,5.2) has 61710 bin [5.2,5.3) has 60894 bin [5.3,5.4) has 60457 bin [5.4,5.5) has 59729 bin [5.5,5.6) has 59153 bin [5.6,5.7) has 57712 bin [5.7,5.8) has 56653 bin [5.8,5.9) has 54412 bin [5.9,6.0) has 52132 bin [6.0,6.1) has 50224 bin [6.1,6.2) has 48368 bin [6.2,6.3) has 47823 bin [6.3,6.4) has 46932 bin [6.4,6.5) has 47211 bin [6.5,6.6) has 45175 bin [6.6,6.7) has 44033 bin [6.7,6.8) has 42449 bin [6.8,6.9) has 41226 bin [6.9,7.0) has 41050 bin [7.0,7.1) has 41739 bin [7.1,7.2) has 40593 bin [7.2,7.3) has 40308 bin [7.3,7.4) has 41032 bin [7.4,7.5) has 41769 bin [7.5,7.6) has 42143 bin [7.6,7.7) has 40998 bin [7.7,7.8) has 40658 bin [7.8,7.9) has 39949 bin [7.9,8.0) has 38974 bin [8.0,8.1) has 36817 bin [8.1,8.2) has 35730 bin [8.2,8.3) has 34297 bin [8.3,8.4) has 34124 bin [8.4,8.5) has 32734 bin [8.5,8.6) has 31883 bin [8.6,8.7) has 31772 bin [8.7,8.8) has 31839 bin [8.8,8.9) has 32627 bin [8.9,9.0) has 34028 bin [9.0,9.1) has 35646 bin [9.1,9.2) has 36350 bin [9.2,9.3) has 36046 bin [9.3,9.4) has 34839 bin [9.4,9.5) has 33459 bin [9.5,9.6) has 32528 bin [9.6,9.7) has 32471 bin [9.7,9.8) has 30485 bin [9.8,9.9) has 30892 bin [9.9,10.0) has 31146 bin [10.0,10.1) has 32623 bin [10.1,10.2) has 33177 bin [10.2,10.3) has 31606 bin [10.3,10.4) has 30848 bin [10.4,10.5) has 30737 bin [10.5,10.6) has 32114 bin [10.6,10.7) has 32209 bin [10.7,10.8) has 32853 bin [10.8,10.9) has 32598 bin [10.9,11.0) has 31956 bin [11.0,11.1) has 30088 bin [11.1,11.2) has 29251 bin [11.2,11.3) has 27991 bin [11.3,11.4) has 26945 bin [11.4,11.5) has 26056 bin [11.5,11.6) has 25671 bin [11.6,11.7) has 25486 bin [11.7,11.8) has 25245 bin [11.8,11.9) has 25236 bin [11.9,12.0) has 24780 bin [12.0,12.1) has 25534 bin [12.1,12.2) has 26650 bin [12.2,12.3) has 26230 bin [12.3,12.4) has 26541 bin [12.4,12.5) has 26037 bin [12.5,12.6) has 26156 bin [12.6,12.7) has 25816 bin [12.7,12.8) has 25579 bin [12.8,12.9) has 25982 bin [12.9,13.0) has 25238 bin [13.0,13.1) has 25355 bin [13.1,13.2) has 25157 bin [13.2,13.3) has 25789 bin [13.3,13.4) has 25090 bin [13.4,13.5) has 23874 bin [13.5,13.6) has 23324 bin [13.6,13.7) has 23383 bin [13.7,13.8) has 24148 bin [13.8,13.9) has 24694 bin [13.9,14.0) has 24681 bin [14.0,14.1) has 23838 bin [14.1,14.2) has 22378 bin [14.2,14.3) has 21814 bin [14.3,14.4) has 20392 bin [14.4,14.5) has 19695 bin [14.5,14.6) has 19548 bin [14.6,14.7) has 19584 bin [14.7,14.8) has 17298 bin [14.8,14.9) has 15528 bin [14.9,15.0) has 14958 bin [15.0,15.1) has 14433 bin [15.1,15.2) has 13778 bin [15.2,15.3) has 13407 bin [15.3,15.4) has 12041 bin [15.4,15.5) has 11369 bin [15.5,15.6) has 10886 bin [15.6,15.7) has 10754 bin [15.7,15.8) has 10178 bin [15.8,15.9) has 9632 bin [15.9,16.0) has 9594 bin [16.0,16.1) has 9526 bin [16.1,16.2) has 8468 bin [16.2,16.3) has 7799 bin [16.3,16.4) has 7115 bin [16.4,16.5) has 6919 bin [16.5,16.6) has 6492 bin [16.6,16.7) has 5582 bin [16.7,16.8) has 4445 bin [16.8,16.9) has 3953 bin [16.9,17.0) has 3676 bin [17.0,17.1) has 3160 bin [17.1,17.2) has 2673 bin [17.2,17.3) has 2488 bin [17.3,17.4) has 2264 bin [17.4,17.5) has 2128 bin [17.5,17.6) has 2044 bin [17.6,17.7) has 1859 bin [17.7,17.8) has 1654 bin [17.8,17.9) has 1585 bin [17.9,18.0) has 1393 bin [18.0,18.1) has 1085 bin [18.1,18.2) has 835 bin [18.2,18.3) has 571 bin [18.3,18.4) has 371 bin [18.4,18.5) has 374 bin [18.5,18.6) has 392 bin [18.6,18.7) has 322 bin [18.7,18.8) has 202 bin [18.8,18.9) has 96 bin [18.9,19.0) has 13 average z coordinate 2.4 for 26860831 element(s) point source id histogram with bin size 1.000000 bin 1040 has 16935467 bin 1041 has 3090 bin 1042 has 9922274 average point source id 1040.738906327953828 for 26860831 element(s)