lasinfo (210611) report for 'AHN4T/15EN2_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: 177/2021 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: 33952933 number of points by return: 24521832 5493744 2968797 959868 8692 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 543730 0 min x y z: 164980.000 543730.000 -0.761 max x y z: 166019.999 545019.999 27.277 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: 33952933 extended number of points by return: 24521832 5493744 2968797 959868 8692 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 -761 27277 intensity 19 4992 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 -29 9 user_data 8 9 point_source_ID 1135 1136 gps_time 269087253.332372 269087542.616494 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 255 G 7 255 B 8 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.15 33.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24521832 number of intermediate returns: 3942711 number of last returns: 24504353 number of single returns: 19015963 covered area in square units/kilounits: 1339104/1.34 point density: all returns 25.35 last only 18.30 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33952933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24521832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5493744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2968797 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 959868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8692 instead zero. overview over extended number of returns of given pulse: 19015963 5050043 6031092 3812363 42431 1010 31 0 0 0 0 0 0 0 0 histogram of classification of points: 10366827 unclassified (1) 23109826 ground (2) 346153 building (6) 129905 water (9) 222 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2313013 +---> 829676 of those are unclassified (1) +---> 1451204 of those are ground (2) +---> 28338 of those are building (6) +---> 3795 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 8 bin [-0.7,-0.6) has 1648 bin [-0.6,-0.5) has 12332 bin [-0.5,-0.4) has 22104 bin [-0.4,-0.3) has 17455 bin [-0.3,-0.2) has 24537 bin [-0.2,-0.1) has 60053 bin [-0.1,0.0) has 100310 bin [0.0,0.1) has 195127 bin [0.1,0.2) has 617380 bin [0.2,0.3) has 787932 bin [0.3,0.4) has 907242 bin [0.4,0.5) has 1116127 bin [0.5,0.6) has 1604722 bin [0.6,0.7) has 2047386 bin [0.7,0.8) has 2216938 bin [0.8,0.9) has 2101648 bin [0.9,1.0) has 2111537 bin [1.0,1.1) has 2216002 bin [1.1,1.2) has 2095528 bin [1.2,1.3) has 1748740 bin [1.3,1.4) has 1330339 bin [1.4,1.5) has 826457 bin [1.5,1.6) has 525565 bin [1.6,1.7) has 327145 bin [1.7,1.8) has 199188 bin [1.8,1.9) has 128753 bin [1.9,2.0) has 91256 bin [2.0,2.1) has 71370 bin [2.1,2.2) has 50002 bin [2.2,2.3) has 43132 bin [2.3,2.4) has 40774 bin [2.4,2.5) has 42035 bin [2.5,2.6) has 42862 bin [2.6,2.7) has 45918 bin [2.7,2.8) has 47823 bin [2.8,2.9) has 49898 bin [2.9,3.0) has 50626 bin [3.0,3.1) has 52144 bin [3.1,3.2) has 51996 bin [3.2,3.3) has 50959 bin [3.3,3.4) has 51308 bin [3.4,3.5) has 52457 bin [3.5,3.6) has 54261 bin [3.6,3.7) has 55669 bin [3.7,3.8) has 56871 bin [3.8,3.9) has 59983 bin [3.9,4.0) has 57616 bin [4.0,4.1) has 57926 bin [4.1,4.2) has 60088 bin [4.2,4.3) has 60514 bin [4.3,4.4) has 58939 bin [4.4,4.5) has 58821 bin [4.5,4.6) has 59665 bin [4.6,4.7) has 61364 bin [4.7,4.8) has 62672 bin [4.8,4.9) has 60577 bin [4.9,5.0) has 60546 bin [5.0,5.1) has 60922 bin [5.1,5.2) has 60918 bin [5.2,5.3) has 61394 bin [5.3,5.4) has 60616 bin [5.4,5.5) has 61083 bin [5.5,5.6) has 61332 bin [5.6,5.7) has 62376 bin [5.7,5.8) has 62143 bin [5.8,5.9) has 62222 bin [5.9,6.0) has 61385 bin [6.0,6.1) has 62145 bin [6.1,6.2) has 61708 bin [6.2,6.3) has 62304 bin [6.3,6.4) has 62708 bin [6.4,6.5) has 62343 bin [6.5,6.6) has 63203 bin [6.6,6.7) has 64321 bin [6.7,6.8) has 62808 bin [6.8,6.9) has 63258 bin [6.9,7.0) has 63122 bin [7.0,7.1) has 62532 bin [7.1,7.2) has 62123 bin [7.2,7.3) has 61955 bin [7.3,7.4) has 61721 bin [7.4,7.5) has 61228 bin [7.5,7.6) has 61825 bin [7.6,7.7) has 62009 bin [7.7,7.8) has 61655 bin [7.8,7.9) has 61519 bin [7.9,8.0) has 62723 bin [8.0,8.1) has 63376 bin [8.1,8.2) has 63713 bin [8.2,8.3) has 66042 bin [8.3,8.4) has 62134 bin [8.4,8.5) has 61604 bin [8.5,8.6) has 61631 bin [8.6,8.7) has 61664 bin [8.7,8.8) has 61513 bin [8.8,8.9) has 62161 bin [8.9,9.0) has 62733 bin [9.0,9.1) has 62755 bin [9.1,9.2) has 63351 bin [9.2,9.3) has 63549 bin [9.3,9.4) has 64034 bin [9.4,9.5) has 64346 bin [9.5,9.6) has 65800 bin [9.6,9.7) has 66604 bin [9.7,9.8) has 66554 bin [9.8,9.9) has 67215 bin [9.9,10.0) has 67438 bin [10.0,10.1) has 68042 bin [10.1,10.2) has 68720 bin [10.2,10.3) has 69776 bin [10.3,10.4) has 70446 bin [10.4,10.5) has 71459 bin [10.5,10.6) has 72156 bin [10.6,10.7) has 73161 bin [10.7,10.8) has 74377 bin [10.8,10.9) has 74951 bin [10.9,11.0) has 76807 bin [11.0,11.1) has 77182 bin [11.1,11.2) has 78309 bin [11.2,11.3) has 79251 bin [11.3,11.4) has 80075 bin [11.4,11.5) has 80512 bin [11.5,11.6) has 81816 bin [11.6,11.7) has 82350 bin [11.7,11.8) has 83709 bin [11.8,11.9) has 84831 bin [11.9,12.0) has 85530 bin [12.0,12.1) has 86677 bin [12.1,12.2) has 87220 bin [12.2,12.3) has 87955 bin [12.3,12.4) has 88555 bin [12.4,12.5) has 89439 bin [12.5,12.6) has 89467 bin [12.6,12.7) has 89907 bin [12.7,12.8) has 91041 bin [12.8,12.9) has 91803 bin [12.9,13.0) has 91829 bin [13.0,13.1) has 91804 bin [13.1,13.2) has 92105 bin [13.2,13.3) has 92942 bin [13.3,13.4) has 93191 bin [13.4,13.5) has 93377 bin [13.5,13.6) has 92775 bin [13.6,13.7) has 92312 bin [13.7,13.8) has 92552 bin [13.8,13.9) has 91468 bin [13.9,14.0) has 90798 bin [14.0,14.1) has 89675 bin [14.1,14.2) has 89435 bin [14.2,14.3) has 88203 bin [14.3,14.4) has 86947 bin [14.4,14.5) has 85812 bin [14.5,14.6) has 84013 bin [14.6,14.7) has 82958 bin [14.7,14.8) has 81624 bin [14.8,14.9) has 80004 bin [14.9,15.0) has 78087 bin [15.0,15.1) has 76407 bin [15.1,15.2) has 74579 bin [15.2,15.3) has 72614 bin [15.3,15.4) has 70570 bin [15.4,15.5) has 68671 bin [15.5,15.6) has 66393 bin [15.6,15.7) has 64122 bin [15.7,15.8) has 61773 bin [15.8,15.9) has 60063 bin [15.9,16.0) has 57426 bin [16.0,16.1) has 55038 bin [16.1,16.2) has 52998 bin [16.2,16.3) has 50787 bin [16.3,16.4) has 48282 bin [16.4,16.5) has 46022 bin [16.5,16.6) has 43708 bin [16.6,16.7) has 41187 bin [16.7,16.8) has 39504 bin [16.8,16.9) has 37277 bin [16.9,17.0) has 35041 bin [17.0,17.1) has 33120 bin [17.1,17.2) has 31278 bin [17.2,17.3) has 29286 bin [17.3,17.4) has 27494 bin [17.4,17.5) has 25674 bin [17.5,17.6) has 24081 bin [17.6,17.7) has 21955 bin [17.7,17.8) has 20616 bin [17.8,17.9) has 18822 bin [17.9,18.0) has 17431 bin [18.0,18.1) has 15701 bin [18.1,18.2) has 14377 bin [18.2,18.3) has 13322 bin [18.3,18.4) has 12136 bin [18.4,18.5) has 10851 bin [18.5,18.6) has 9924 bin [18.6,18.7) has 8873 bin [18.7,18.8) has 7969 bin [18.8,18.9) has 7504 bin [18.9,19.0) has 6556 bin [19.0,19.1) has 6126 bin [19.1,19.2) has 5321 bin [19.2,19.3) has 4930 bin [19.3,19.4) has 4434 bin [19.4,19.5) has 3992 bin [19.5,19.6) has 3582 bin [19.6,19.7) has 3431 bin [19.7,19.8) has 3048 bin [19.8,19.9) has 2752 bin [19.9,20.0) has 2474 bin [20.0,20.1) has 2424 bin [20.1,20.2) has 2190 bin [20.2,20.3) has 2106 bin [20.3,20.4) has 1896 bin [20.4,20.5) has 1725 bin [20.5,20.6) has 1566 bin [20.6,20.7) has 1440 bin [20.7,20.8) has 1375 bin [20.8,20.9) has 1291 bin [20.9,21.0) has 1238 bin [21.0,21.1) has 1174 bin [21.1,21.2) has 1127 bin [21.2,21.3) has 1043 bin [21.3,21.4) has 982 bin [21.4,21.5) has 930 bin [21.5,21.6) has 836 bin [21.6,21.7) has 753 bin [21.7,21.8) has 685 bin [21.8,21.9) has 662 bin [21.9,22.0) has 630 bin [22.0,22.1) has 556 bin [22.1,22.2) has 514 bin [22.2,22.3) has 449 bin [22.3,22.4) has 437 bin [22.4,22.5) has 373 bin [22.5,22.6) has 379 bin [22.6,22.7) has 337 bin [22.7,22.8) has 338 bin [22.8,22.9) has 327 bin [22.9,23.0) has 293 bin [23.0,23.1) has 281 bin [23.1,23.2) has 239 bin [23.2,23.3) has 251 bin [23.3,23.4) has 212 bin [23.4,23.5) has 181 bin [23.5,23.6) has 184 bin [23.6,23.7) has 177 bin [23.7,23.8) has 153 bin [23.8,23.9) has 129 bin [23.9,24.0) has 122 bin [24.0,24.1) has 119 bin [24.1,24.2) has 100 bin [24.2,24.3) has 113 bin [24.3,24.4) has 101 bin [24.4,24.5) has 92 bin [24.5,24.6) has 87 bin [24.6,24.7) has 73 bin [24.7,24.8) has 80 bin [24.8,24.9) has 76 bin [24.9,25.0) has 66 bin [25.0,25.1) has 73 bin [25.1,25.2) has 67 bin [25.2,25.3) has 60 bin [25.3,25.4) has 80 bin [25.4,25.5) has 70 bin [25.5,25.6) has 58 bin [25.6,25.7) has 45 bin [25.7,25.8) has 64 bin [25.8,25.9) has 51 bin [25.9,26.0) has 61 bin [26.0,26.1) has 44 bin [26.1,26.2) has 35 bin [26.2,26.3) has 38 bin [26.3,26.4) has 47 bin [26.4,26.5) has 44 bin [26.5,26.6) has 34 bin [26.6,26.7) has 24 bin [26.7,26.8) has 17 bin [26.8,26.9) has 14 bin [26.9,27.0) has 20 bin [27.0,27.1) has 13 bin [27.1,27.2) has 6 bin [27.2,27.3) has 6 average z coordinate 3.8 for 33952933 element(s) point source id histogram with bin size 1.000000 bin 1135 has 13652963 bin 1136 has 20299970 average point source id 1135.597885608292017 for 33952933 element(s)